Datasheet UPD30500S2-200, UPD30500S2-180, UPD30500S2-150, UPD30500RJ-200, UPD30500RJ-180 Datasheet (NEC)

...
Page 1
DATA SHEET
MOS INTEGRATED CIRCUIT
µ
PD30500, 30500A, 30500B
VR5000TM, VR5000ATM, VR5000B
TM
64-BIT MICROPROCESSOR

DESCRIPTION

The µPD30500 (VR5000), µPD30500A (VR5000A), and µPD30500B
bit RISC (Reduced Instruction Set Computer) type microprocessors employing the RISC architecture developed by
TM
MIPS
VR4000TM Series and higher, and completely compatible with those of the VR10000TM. Therefore, present applications can be used as they are.
Technologies Inc.
The instructions of the VR5000, VR5000A, and VR5000B are compatible with those of the VR3000TM Series and
Note Under development
Detailed functions are described in the following manual. Be sure to read the manual when designing your system.
R5000, VR5000A, VR5000B User’s Manual (U11761E)
• V

FEATURES

• Employs 64-bit MIPS-based RISC architecture
• High-speed processing
• 2-way super scalar 5-stage pipeline
µ
• 5.5 SPECint95, 5.5 SPECfp95, 278 MIPS (
6.6 SPECint95, 6.6 SPECfp95, 353 MIPS (µPD30500A) 8 SPECint95, 8 SPECfp95, 423 MIPS (µPD30500B)
• High-speed translation buffer mechanism (TLB) (48 entries)
• Address space Physical: 36 bits, Virtual: 40 bits
• Floating-point unit (FPU)
• Sum-of-products operation instruction supported
• Primary cache memory (instruction/data: 32 Kbytes each)
• Secondary cache controller
• Maximum operating frequency Internal: 200 MHz ( External: 100 MHz
• Selectable external/internal multiple rate from twice to eight times
• Instruction set compatible with V
• Supply voltage: 3.3 V ±5% (µPD30500)
Core: 2.5 V ±5%, I/O: 3.3 V ±5% (µPD30500A) Core: 1.8 V ±0.1 V, I/O: 3.3 V ±5% (
R3000 and VR4000 Series and higher (conforms to MIPS I, II, III, and IV)
PD30500)
µ
PD30500), 250 MHz (µPD30500A), 300 MHz (µPD30500B)
µ
PD30500B)
Note
(VR5000B) are a high-performance, 64-
Unless otherwise specified, the VR5000 (µPD30500) is treated as the representative model throughout this document.
The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all devices/types available in every country. Please check with local NEC representative for availability and additional information.
The mark shows major revised points.
©
MIPS Technologies Inc.
©
1997,1999
1997
Page 2
µ
PD30500, 30500A, 30500B

APPLICATIONS

• High-performance embedded systems
• Multimedia systems
• Entry-class computers
• Image processing systems

ORDERING INFORMATION

Part number Package Maximum operating frequency (MHz)
µ
PD30500RJ-150 223-pin ceramic PGA (48 × 48) 150
µ
PD30500RJ-180 223-pin ceramic PGA (48 × 48) 180
µ
PD30500RJ-200 223-pin ceramic PGA (48 × 48) 200
µ
PD30500S2-150 272-pin plastic BGA (C/D advanced type) (29 × 29) 150
µ
PD30500S2-180 272-pin plastic BGA (C/D advanced type) (29 × 29) 180
µ
PD30500S2-200 272-pin plastic BGA (C/D advanced type) (29 × 29) 200
µ
PD30500AS2-250 272-pin plastic BGA (C/D advanced type) (29 × 29) 250
µ
PD30500BS2-300
Note
272-pin plastic BGA (C/D advanced type) (29 × 29) 300
Note Under development

MAIN DIFFERENCES BETWEEN VR5000, VR5000A, AND VR5000B

Parameter VR5000 VR5000A VR5000B Maximum internal operating frequency Internal multiplication ratio for clock 2, 3, 4, 5, 6, 7, 8 2, 2.5
interface input Supply voltage 3.3 V ±5% Core: 2.5 V ±5% Core: 1.8 V ±0.1 V
Package • 223-pin ceramic PGA • 272-pin plastic BGA (C/D advanced type)
Notes 1. Under development
2. Selectable only when SysClock = 100 MHz
150/180/200 MHz 250 MHz 300 MHz
Note 2
, 3, 4, 5, 6, 7, 8
I/O: 3.3 V ±5% I/O: 3.3 V ±5%
• 272-pin plastic BGA (C/D advanced type)
Note 1
2
Data Sheet U12031EJ4V0DS00
Page 3

PIN CONFIGURATION

• 223-pin ceramic PGA (48 × 48)
µ
PD30500RJ-150
µ
PD30500RJ-180
µ
PD30500RJ-200
Bottom View Top View
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
µ
PD30500, 30500A, 30500B
ABCDEFGHJKLMNPRTUV
Index mark
VUTRPNMLKJHGFEDCBA
Data Sheet U12031EJ4V0DS00
3
Page 4
µ
PD30500, 30500A, 30500B
No. Name No. Name No. Name No. Name No. Name No. Name
A2 VDD A3 GND
A4 VDD A5 GND A6 GND A7 VDD A8 GND A9 VDD A10 GND A11 VDD A12 GND A13 VDD A14 GND A15 GND A16 VDD A17 GND A18 GND B1 GND B2 GND B3 VDD B4 SysADC4 B5 SysADC0 B6 SysAD18 B7 SysAD20 B8 SysAD54 B9 SysAD26 B10 SysAD58 B11 SysAD30 B12 SysAD46 B13 SysAD12 B14 SysAD40 B15 SysAD6 B16 GND B17 VDD B18 VDD C1 VDD C2 VDD C3 ValidOut C4 NMI
C5 SysADC6 C6 SysAD16 C7 SysAD50 C8 SysAD22 C9 SysAD24 C10 SysAD28 C11 SysAD62 C12 SysAD44 C13 SysAD10 C14 SysAD38 C15 SysAD4 C16 SysAD34 C17 SysAD2 C18 GND D1 GND D2 Int3 D3 Int5 D4 Release D5 VDD D6 SysADC2 D7 SysAD48 D8 SysAD52 D9 SysAD56 D10 SysAD60 D11 SysAD14 D12 SysAD42 D13 SysAD8 D14 SysAD36 D15 ColdReset D16 SysAD0 D17 ScTOE D18 VDD E1 GND E2 Int0 E3 Int2 E4 Int4 E15 SysAD32 E16 ScDCE1 E17 ScCWE1
E18 VDD F1 VDD F2 Reserved F3 ScValid F4 Int1 F15 ScDCE0 F16 ScCWE0 F17 ScTDE F18 GND G1 GND G2 Reserved G3 Reserved G4 Reserved G15 ScCLR G16 ScTCE G17 Modeln G18 VDD H1 VDD H2 Reserved H3 Reserved H4 Reserved H15 VDDOk H16 ModeClock H17 SysClock H18 GND J1 GND J2 WrRdy J3 Validln J4 ExtRqst J15 Reserved J16 Reserved J17 Reserved J18 VDD K1 VDD K2 ScMatch K3 RdRdy K4 ScDOE K15 Reserved K16 VDDP
K17 GNDP K18 GND L1 GND L2 SysCmd8 L3 SysCmd7 L4 SysCmd5 L15 ScLine12 L16 ScLine14 L17 ScLine15 L18 VDD M1 VDD M2 SysCmd6 M3 SysCmd4 M4 SysCmd1 M15 ScLine8 M16 ScLine10 M17 ScLine13 M18 GND N1 GND N2 SysCmd3 N3 SysCmd2 N4 SysADC7 N15 ScLine5 N16 ScLine7 N17 ScLine11 N18 VDD P1 VDD P2 SysCmd0 P3 SysCmdP P4 SysADC1 P15 ScLine2 P16 ScLine4 P17 ScLine9 P18 GND R1 VDD R2 SysADC5 R3 SysADC3 R4 BigEndian R5 SysAD49
R6 SysAD51 R7 SysAD55 R8 SysAD27 R9 SysAD31 R10 SysAD43 R11 SysAD39 R12 SysAD35 R13 SysAD1 R14 ScWord1 R15 ScLine0 R16 ScLine3 R17 ScLine6 R18 GND T1 GND T2 SysAD15 T3 SysAD47 T4 SysAD17 T5 SysAD19 T6 SysAD23 T7 SysAD57 T8 SysAD29 T9 VDD T10 SysAD45 T11 SysAD41 T12 SysAD7 T13 SysAD5 T14 SysAD33 T15 Reset T16 ScLine1 T17 VDD T18 VDD U1 VDD U2 VDD U3 GND U4 SysAD21 U5 SysAD53 U6 SysAD25 U7 SysAD59 U8 SysAD61
U9 SysAD63 U10 SysAD13 U11 SysAD11 U12 SysAD9 U13 SysAD37 U14 SysAD3 U15 ScWord0 U16 VDD U17 GND U18 GND V1 GND V2 GND V3 VDD V4 GND V5 GND V6 VDD V7 GND V8 VDD V9 GND V10 VDD V11 GND V12 VDD V13 GND V14 VDD V15 GND V16 GND V17 VDD V18 GND
4
Data Sheet U12031EJ4V0DS00
Page 5
• 272-pin plastic BGA (C/D advanced type) (29 × 29)
µ
PD30500S2-150
µ
PD30500S2-180
µ
PD30500S2-200
µ
PD30500AS2-250
µ
PD30500BS2-300
Note
Bottom View Top View
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
µ
PD30500, 30500A, 30500B
AAYWVUTRPNMLKJHGFEDCBA ABCDEFGHJKLMNPRTUVWYAA
Note Under development
Data Sheet U12031EJ4V0DS00
5
Page 6
µ
PD30500, 30500A, 30500B
(1)µPD30500
No. Name No. Name No. Name No. Name No. Name No. Name
A1 GND A2 VDD A3 GND A4 SysAD32 A5 GND A6 ScCWE1 A7 GND A8 VDDOk A9 GND A10 SysClock A11 GND A12 ScLine15 A13 GND A14 ScLine12 A15 GND A16 ScLine7 A17 GND A18 ScLine2 A19 GND A20 VDD A21 GND B1 VDD B2 VDD B3 VDD B4 SysAD2 B5 SysAD0 B6 ScTOE B7 ScCLR B8 ScTDE B9 ModeClock B10 Reserved B11 Reserved B12 NC B13 ScLine14 B14 ScLine10 B15 ScLine9 B16 ScLine6 B17 ScLine3 B18 ScLine1 B19 VDD B20 VDD B21 VDD C1 GND C2 VDD C3 ColdReset C4 SysAD34
C5 ScDCE1 C6 ScDCE0 C7 ScCWE0 C8 ScTCE C9 Modeln C10 Reserved C11 GNDP C12 Reserved C13 ScLine13 C14 ScLine11 C15 ScLine8 C16 ScLine5 C17 ScLine4 C18 ScLine0 C19 Reset C20 VDD C21 GND D1 VDD D2 VDD D3 VDD D4 GND D5 VDD D6 GND D7 VDD D8 VDD D9 GND D10 VDD D11 VDDP D12 VDD D13 GND D14 VDD D15 VDD D16 GND D17 VDD D18 GND D19 VDD D20 VDD D21 VDD E1 GND E2 SysAD36 E3 SysAD4 E4 VDD E18 VDD E19 ScWord1 E20 ScWord0 E21 GND
F1 SysAD8 F2 SysAD38 F3 SysAD6 F4 GND F18 GND F19 SysAD1 F20 SysAD33 F21 SysAD3 G1 GND G2 SysAD10 G3 SysAD40 G4 VDD G18 VDD G19 SysAD35 G20 SysAD5 G21 GND H1 SysAD42 H2 SysAD44 H3 SysAD12 H4 VDD H18 VDD H19 SysAD7 H20 SysAD39 H21 SysAD37 J1 GND J2 SysAD46 J3 SysAD14 J4 GND J18 GND J19 SysAD9 J20 SysAD41 J21 GND K1 SysAD60 K2 SysAD30 K3 SysAD62 K4 VDD K18 VDD K19 SysAD11 K20 SysAD43 K21 SysAD13 L1 GND L2 SysAD58 L3 SysAD28 L4 VDD L18 VDD L19 SysAD45
L20 SysAD63 L21 GND M1 SysAD26 M2 SysAD56 M3 SysAD24 M4 VDD M18 VDD M19 SysAD29 M20 SysAD61 M21 SysAD31 N1 GND N2 SysAD54 N3 SysAD22 N4 GND N18 GND N19 SysAD27 N20 SysAD59 N21 GND P1 SysAD50 P2 SysAD52 P3 SysAD20 P4 VDD P18 VDD P19 SysAD25 P20 SysAD57 P21 SysAD55 R1 GND R2 SysAD18 R3 SysAD48 R4 VDD R18 VDD R19 SysAD53 R20 SysAD23 R21 GND T1 SysAD16 T2 SysADC0 T3 SysADC2 T4 GND T18 GND T19 SysAD19 T20 SysAD51 T21 SysAD21 U1 GND U2 SysADC4 U3 SysADC6 U4 VDD
U18 VDD U19 SysAD17 U20 SysAD49 U21 GND V1 VDD V2 VDD V3 VDD V4 GND V5 NMI V6 GND V7 VDD V8 VDD V9 GND V10 VDD V11 VDD V12 VDD V13 GND V14 VDD V15 VDD V16 GND V17 VDD V18 GND V19 VDD V20 VDD V21 VDD W1 GND W2 VDD W3 VDD W4 VDD W5 Int5 W6 Int4 W7 Int1 W8 Reserved W9 Reserved W10 Reserved W11 Validln W12 ScDOE W13 SysCmd7 W14 SysCmd4 W15 SysCmd1 W16 SysADC7 W17 SysADC5 W18 SysAD47 W19 BigEndian W20 VDD W21 GND
Y1 VDD Y2 VDD Y3 VDD Y4 Release Y5 Int3 Y6 Int2 Y7 ScValid Y8 Reserved Y9 Reserved Y10 Reserved Y11 ExtRqst Y12 RdRdy Y13 SysCmd8 Y14 SysCmd5 Y15 SysCmd3 Y16 SysCmd0 Y17 SysCmdP Y18 SysADC1 Y19 SysAD15 Y20 VDD Y21 VDD AA1 GND AA2 VDD AA3 GND AA4 ValidOut AA5 GND AA6 Int0 AA7 GND AA8 Reserved AA9 GND AA10 WrRdy AA11 GND AA12 ScMatch AA13 GND AA14 SysCmd6 AA15 GND AA16 SysCmd2 AA17 GND AA18 SysADC3 AA19 GND AA20 VDD AA21 GND
6
Data Sheet U12031EJ4V0DS00
Page 7
µ
PD30500, 30500A, 30500B
(2)µPD30500A, 30500B
No. Name No. Name No. Name No. Name No. Name No. Name
A1 GND A2 VDDIO A3 GND A4 SysAD32 A5 GND A6 ScCWE1 A7 GND A8 VDDOk A9 GND A10 SysClock A11 GND A12 ScLine15 A13 GND A14 ScLine12 A15 GND A16 ScLine7 A17 GND A18 ScLine2 A19 GND A20 VDDIO A21 GND B1 VDDIO B2 VDDIO B3 VDDIO B4 SysAD2 B5 SysAD0 B6 ScTOE B7 ScCLR B8 ScTDE B9 ModeClock B10 GND B11 GND B12 GND B13 ScLine14 B14 ScLine10 B15 ScLine9 B16 ScLine6 B17 ScLine3 B18 ScLine1 B19 VDDIO B20 VDDIO B21 VDDIO C1 GND C2 VDDIO C3 ColdReset C4 SysAD34
C5 ScDCE1 C6 ScDCE0 C7 ScCWE0 C8 ScTCE C9 Modeln C10 NC C11 GNDP C12 GND C13 ScLine13 C14 ScLine11 C15 ScLine8 C16 ScLine5 C17 ScLine4 C18 ScLine0 C19 Reset C20 VDDIO C21 GND D1 VDD D2 VDD D3 VDD D4 GND D5 VDD D6 GND D7 VDDIO D8 VDD D9 GND D10 VDDIO D11 VDDP D12 VDD D13 GND D14 VDDIO D15 VDD D16 GND D17 VDDIO D18 GND D19 VDD D20 VDD D21 VDD E1 GND E2 SysAD36 E3 SysAD4 E4 VDD E18 VDD E19 ScWord1 E20 ScWord0 E21 GND
F1 SysAD8 F2 SysAD38 F3 SysAD6 F4 GND F18 GND F19 SysAD1 F20 SysAD33 F21 SysAD3 G1 GND G2 SysAD10 G3 SysAD40 G4 VDDIO G18 VDDIO G19 SysAD35 G20 SysAD5 G21 GND H1 SysAD42 H2 SysAD44 H3 SysAD12 H4 VDD H18 VDD H19 SysAD7 H20 SysAD39 H21 SysAD37 J1 GND J2 SysAD46 J3 SysAD14 J4 GND J18 GND J19 SysAD9 J20 SysAD41 J21 GND K1 SysAD60 K2 SysAD30 K3 SysAD62 K4 VDDIO K18 VDDIO K19 SysAD11 K20 SysAD43 K21 SysAD13 L1 GND L2 SysAD58 L3 SysAD28 L4 VDD L18 VDD L19 SysAD45
L20 SysAD63 L21 GND M1 SysAD26 M2 SysAD56 M3 SysAD24 M4 VDDIO M18 VDDIO M19 SysAD29 M20 SysAD61 M21 SysAD31 N1 GND N2 SysAD54 N3 SysAD22 N4 GND N18 GND N19 SysAD27 N20 SysAD59 N21 GND P1 SysAD50 P2 SysAD52 P3 SysAD20 P4 VDD P18 VDD P19 SysAD25 P20 SysAD57 P21 SysAD55 R1 GND R2 SysAD18 R3 SysAD48 R4 VDDIO R18 VDDIO R19 SysAD53 R20 SysAD23 R21 GND T1 SysAD16 T2 SysADC0 T3 SysADC2 T4 GND T18 GND T19 SysAD19 T20 SysAD51 T21 SysAD21 U1 GND U2 SysADC4 U3 SysADC6 U4 VDD
U18 VDD U19 SysAD17 U20 SysAD49 U21 GND V1 VDD V2 VDD V3 VDD V4 GND V5 NMI V6 GND V7 VDD V8 VDDIO V9 GND V10 VDD V11 VDDIO V12 VDD V13 GND V14 VDDIO V15 VDD V16 GND V17 VDDIO V18 GND V19 VDD V20 VDD V21 VDD W1 GND W2 VDDIO W3 VDDIO W4 VDDIO W5 Int5 W6 Int4 W7 Int1 W8 GND W9 GND W10 VDD W11 Validln W12 ScDOE W13 SysCmd7 W14 SysCmd4 W15 SysCmd1 W16 SysADC7 W17 SysADC5 W18 SysAD47 W19 BigEndian W20 VDDIO W21 GND
Y1 VDDIO Y2 VDDIO Y3 VDDIO Y4 Release Y5 Int3 Y6 Int2 Y7 ScValid Y8 GND Y9 GND Y10 GND Y11 ExtRqst Y12 RdRdy Y13 SysCmd8 Y14 SysCmd5 Y15 SysCmd3 Y16 SysCmd0 Y17 SysCmdP Y18 SysADC1 Y19 SysAD15 Y20 VDDIO Y21 VDDIO AA1 GND AA2 VDDIO AA3 GND AA4 ValidOut AA5 GND AA6 Int0 AA7 GND AA8 GND AA9 GND AA10 WrRdy AA11 GND AA12 ScMatch AA13 GND AA14 SysCmd6 AA15 GND AA16 SysCmd2 AA17 GND AA18 SysADC3 AA19 GND AA20 VDDIO AA21 GND
Data Sheet U12031EJ4V0DS00
7
Page 8

PIN NAMES

BigEndian: Endian Mode Select ColdReset: Cold Reset ExtRqst: External Request GND: Ground GNDP: Quiet GND for PLL Int (0:5): Interrupt Request ModeClock: Boot Mode Clock Modeln: Boot Mode Data In NC: No Connection NMI: Non-maskable Interrupt Request RdRdy: Read Ready Release: Release Interface Reset: Reset ScCLR: Secondary Cache Block Clear ScCWE (0:1): Secondary Cache Write Enable ScDCE (0:1): Data RAM Chip Enable ScDOE: Data RAM Output Enable ScLine (0:15): Secondary Cache Line Index ScMatch: Secondary Cache Tag Match ScTCE: Secondary Cache Tag RAM Chip Enable ScTDE: Secondary Cache Tag RAM Data Enable ScTOE: Secondary Cache Tag RAM Output Enable ScValid: Secondary Cache Valid ScWord (0:1): Secondary Cache Word Index SysAD (0:63): System Address/Data Bus SysADC (0:7): System Address/Data Check Bus SysClock: System Clock SysCmd (0:8): System Command/Data Identifier SysCmdP: System Command/Data Identifier Bus Parity Validln: Valid Input ValidOut: Valid Output
DD: Power Supply (
V VDD: Power Supply for Processor Core (µPD30500A, 30500B)
DDIO: Power Supply for Processor I/O (
V VDDOk: VDD is OK VDDP: Quiet VDD for PLL WrRdy: Write Ready
µ
PD30500)
µ
PD30500A, 30500B only)
µ
PD30500, 30500A, 30500B
8
Data Sheet U12031EJ4V0DS00
Page 9

INTERNAL BLOCK DIAGRAM

µ
PD30500, 30500A, 30500B
Data, address
System interface
Instruction cache Data cache
Instruction address
Control
SysClock
Clock generator
CP0
TLB
Execution unit
Floating-point unit
Pipeline control
Data Sheet U12031EJ4V0DS00
9
Page 10
µ
PD30500, 30500A, 30500B
CONTENTS
1. PIN FUNCTIONS ................................................................................................................................ 11
2. ELECTRICAL SPECIFICATIONS ......................................................................................................13
2.1µPD30500 ....................................................................................................................................................13
2.2µPD30500A..................................................................................................................................................16
2.3µPD30500B (Preliminary) ..........................................................................................................................19
2.4 Test Condition ............................................................................................................................................ 22
2.5 Timing Chart ............................................................................................................................................... 22
3. PACKAGE DRAWING........................................................................................................................27
4. RECOMMENDED SOLDERING CONDITIONS ................................................................................. 29
APPENDIX DIFFERENCES BETWEEN THE VR5000 AND VR4310TM.................................................... 30
10
Data Sheet U12031EJ4V0DS00
Page 11

1. PIN FUNCTIONS

Pin Name I/O Function
SysAD (0:63) I/O System address/data bus.
64-bit bus for communication between processor, secondary cache and external agent.
SysADC (0:7) I/O System address/data check bus.
8-bit bus including check bits for the SysAD bus.
SysCmd (0:8) I/O System command/data ID bus.
9-bit bus for communication of commands and data identifiers between processor and external agent.
SysCmdP I/O System command/data ID bus parity.
1-bit even number parity bit for the SysCmd bus.
ValidIn Input Valid in.
Signal indicating that external agent has transmitted valid address or data onto SysAD bus and valid command or data identifier onto SysCmd bus.
ValidOut Output Valid out.
Signal indicating that processor has transmitted valid address or data onto SysAD bus and valid command or data identifier onto SysCmd bus.
ExtRqst Input External request.
Signal used by external agent to request for its use by system interface.
Release Output Interface release.
Signal indicating that the processor has released the system interface to the slave state.
WrRdy Output Write ready.
Signal indicating that the external agent can accept a processor write request.
RdRdy Input Read ready.
Signal indicating that external agent can accept a processor read request.
ScCLR Output Secondary cache block clear.
Clears all the valid bits of the tag RAM.
ScCWE (0:1) Output Secondary cache write enable.
Write enable signal for the secondary cache RAM.
ScDCE (0:1) Output Data RAM chip select.
Chip select signal for secondary cache RAM.
ScDOE Input Data RAM output enable.
Data output enable signal from the external agent.
ScLine (0:15) Output Secondary cache line index.
Cache line index output of the secondary cache.
ScMatch Input Secondary cache tag match.
Tag match signal from secondary cache tag RAM.
ScTCE Output Secondary cache tag RAM chip select.
Chip select signal of the secondary cache tag RAM.
ScTDE Output Secondary cache tag RAM data enable.
Data enable signal from the secondary cache tag RAM.
ScTOE Output Secondary cache tag RAM output enable.
Output enable signal from the secondary cache tag RAM.
ScWord (0:1) I/O Secondary cache word index.
Signal indicating that the double word of the secondary cache index is correct.
ScValid I/O Secondary cache valid.
Signal indicating that the data of the secondary cache is valid.
µ
PD30500, 30500A, 30500B
Data Sheet U12031EJ4V0DS00
11
Page 12
Pin Name I/O Function
Int (0:5) Input Interrupt.
General-purpose processor interrupt requests whose input statuses can be confirmed by bits 15 through 10 of cause register.
NMI Input Non-maskable interrupt.
Interrupt request that cannot be masked.
ColdReset Input Cold reset.
Signal initializing the internal status of the processor. Inactivate this signal in synchroniza­tion with SysClock.
Reset Input Reset.
Signal generating a reset exception, without initializing the internal status of the processor. Inactivate this signal in synchronization with SysClock.
SysClock Input System clock.
Clock input signal to processor.
BigEndian Input Endian mode setting.
This signal sets the endian mode of the system interface. When setting the endian mode with this signal, specify little endian with the data from the ModeIn pin that is input at reset. To set the endian mode with the data from the ModeIn pin, fix this signal to 0.
BigEndian Bit 8 of boot mode Mode
11 — 1 0 Big endian 0 1 Big endian 0 0 Little endian
ModeClock Output Boot mode clock.
Successive boot mode data clock output resulting from dividing SysClock by 256.
Modeln Input Boot mode data input.
Input of initialization bit stream.
VDDOk Input VDD and VDDIO
Signal indicating that the voltage supplied to the VR5000 is reached to the rated level for 100 ms or more, and that that status is stabilized. When VDDOk is asserted active, the VR5000 starts an initialization sequence.
VDDP PLL VDD.
Power supply for internal PLL.
GNDP PLL GND.
Ground for internal PLL.
VDD –• VR5000
Positive power supply pin (3.3 V)
• VR5000A Power supply pin for core (2.5 V)
• VR5000B Power supply pin for core (1.8 V)
Note1
VDDIO GND Ground pin.
Power supply pin for I/O (3.3 V)
Note1
are valid.
µ
PD30500, 30500A, 30500B
Note2
Notes 1. VDDIO is only for VR5000A and VR5000B.
2. VR5000: VDD = 3.135 V
V
R5000A: VDD = 2.375 V, VDDIO = 3.135 V
VR5000B: VDD = 1.7 V, VDDIO = 3.135 V
12
Data Sheet U12031EJ4V0DS00
Page 13
µ
PD30500, 30500A, 30500B

2. ELECTRICAL SPECIFICATIONS

2.1µPD30500
Absolute Maximum Ratings
Parameter Symbol Condition Rating Unit Supply voltage VDD –0.5 to +4.0 V Input voltage
Operating case temperature TC PGA package 0 to +70 °C
Storage temperature Tstg PGA package –65 to +150 °C
Note The upper limit of the input voltage (VDD + 0.3) is +4.0 V.
Cautions 1. Do not short circuit two or more outputs at the same time.
Note
VI –0.5 to VDD + 0.3 V
Pulse of less than 10 ns –1.5 to VDD + 0.3 V
BGA package 0 to +85 °C
BGA package –40 to +125 °C
2. The quality of the product may be degraded if the absolute maximum rating of even one of the above parameters is exceeded, even momentarily. Absolute maximum ratings, therefore, specify the values which if exceeded may physically damage the product. Use the product never exceeding these ratings. The specifications and conditions shown in the following DC Characteristics and AC Characteristics are the range within which the product can normally operate and the quality can be guaranteed.
DC Characteristics (T
Parameter Symbol Condition MIN. MAX. Unit High-level output voltage VOH VDD = MIN., IOH = –4 mA 2.4 V Low-level output voltage VOL VDD = MIN., IOL = 4 mA 0.4 V High-level input voltage Low-level input voltage
High-level input voltage Low-level input voltage
Supply current IDD Normal 150 MHz 2.16 A
Input leakage current ILI –5 +5 Input/output leakage current ILIO –5 +5
C = 0 to +70°C (PGA Package), TC = 0 to +85°C (BGA Package), VDD = 3.3 V ±5%)
Note 1
Note 1
Note 2
Note 2
VIH 2.0 VDD + 0.3 V VIL –0.5 +0.8 V
Pulse of less than 10 ns –1.5 +0.8 V VIHC 0.8 × VDD VDD + 0.3 V VILC –0.5 0.2 × VDD V
Pulse of less than 10 ns –1.5 0.2 × VDD V
operation
Standby 0.25 A
180 MHz 2.54 A 200 MHz 2.8 A
Notes 1. Not applied to the SysClock pin.
2. Applied to the SysClock pin only.
µ
A
µ
A
Remark The operating supply current is almost proportional to the operating clock frequency.
Data Sheet U12031EJ4V0DS00
13
Page 14
µ
PD30500, 30500A, 30500B
Capacitance
Parameter Symbol Condition MIN. MAX. Unit Input capacitance CIn 5pF Output capacitance Cout 7pF
AC Characteristics (TC = 0 to +70°C (PGA Package), TC = 0 to +85°C (BGA Package), VDD = 3.3 V ±5%)
Clock parameter
Parameter Symbol Condition MIN. MAX. Unit System clock high-level width tCH 3.0 ns System clock low-level width tCL 3.0 ns System clock frequency
System clock cycle tCP 150 MHz 13.3 50 ns
System clock jitter tji System clock frequency > 66 MHz ±125 ps
System clock rise time tCR 2.0 ns System clock fall time tCF 2.0 ns Mode clock cycle tMOC 256 × tCP ns
Notes 1, 2
150 MHz 20 75 MHz 180 MHz 20 90 MHz 200 MHz 20 100 MHz
180 MHz 11.1 50 ns 200 MHz 10 50 ns
System clock frequency 66 MHz ±250 ps
Notes 1. The operation of the VR5000 is guaranteed only when the PLL is operating
2. The operation is guaranteed if the internal operating frequency 100 MHz or higher.
14
Data Sheet U12031EJ4V0DS00
Page 15
µ
PD30500, 30500A, 30500B
System Interface Parameter
Parameter Symbol Condition MIN. MAX. Unit
Data output hold time tDM Modebit (14 : 13) = 10 1.0 ns
Modebit (14 : 13) = 11 1.1 ns Modebit (14 : 13) = 00 1.3 ns
Modebit (14 : 13) = 01 1.3 ns Data output delay time tDO 5.0 ns Data input setup time t DS 1.6 ns Data input hold time tDH 0.5 ns
Boot Mode Interface Parameter
Parameter Symbol Condition MIN. MAX. Unit More data setup time tMDS tCP × 0.35 ns Mode data hold time tMDH tCP × 0.35 ns
Load Coefficient
Parameter Symbol Condition MIN. MAX. Unit Load coefficient CLD 1.5 ns/25 pF
Data Sheet U12031EJ4V0DS00
15
Page 16
µ
PD30500, 30500A, 30500B
2.2µPD30500A
Absolute Maximum Ratings
Parameter Symbol Condition Rating Unit
Supply voltage VDDIO –0.5 to +4.0 V
VDD –0.3 to +3.3 V
Input voltage
Operating case temperature TC 0 to +85 °C Storage temperature Tstg –40 to +125 °C
Note
VI –0.5 to VDDIO + 0.3 V
Pulse of less than 10 ns –1.5 to VDDIO + 0.3 V
Note The upper limit of the input voltage (VDDIO + 0.3) is +4.0 V.
Cautions 1. Do not short circuit two or more outputs at the same time.
2. The quality of the product may be degraded if the absolute maximum rating of even one of the above parameters is exceeded, even momentarily. Absolute maximum ratings, therefore, specify the values which if exceeded may physically damage the product. Use the product never exceeding these ratings. The specifications and conditions shown in the following DC Characteristics and AC Characteristics are the range within which the product can normally operate and the quality can be guaranteed.
DC Characteristics (T
Parameter Symbol Condition MIN. MAX. Unit High-level output voltage VOH VDDIO = MIN., IOH = –4 mA 2.4 V Low-level output voltage VOL VDDIO = MIN., IOL = 4 mA 0.4 V High-level input voltage Low-level input voltage
High-level input voltage Low-level input voltage
Supply current IDD 1.8 A
Input leakage current ILI –5 +5 Input/output leakage current ILIO –5 +5
C = 0 to +85°C, VDDIO = 3.3 V ±5%, VDD = 2.5 V ±5%)
Note 1
Note 1
Note 2
Note 2
VIH 2.0 VDDIO + 0.3 V VIL –0.5 +0.8 V
Pulse of less than 10 ns –1.5 +0.8 V VIHC 0.8 × VDDIO VDDIO + 0.3 V VILC –0.5 0.2 × VDDIO V
Pulse of less than 10 ns –1.5 0.2 × VDDIO V
IDDIO System clock frequency = 50 MHZ 0.7 A
System clock frequency = 67 MHZ 0.85 A
System clock frequency = 83 MHZ 0.95 A
System clock frequency = 100 MHZ 1.15 A
Notes 1. Not applied to the SysClock pin.
2. Applied to the SysClock pin only.
µ
A
µ
A
16
Data Sheet U12031EJ4V0DS00
Page 17
µ
PD30500, 30500A, 30500B
Power Application Sequence
Two kinds of power sources are provided with the VR5000A. The sequence of the power application order is not fixed. However, make sure that either of the power supplies does not remain turned on for 1 second or more while the other remains off.
Parameter Symbol Condition MIN. MAX. Unit
Power application delay tDP 0 1 sec
Capacitance
Parameter Symbol Condition MIN. MAX. Unit Input capacitance CIn 5pF Output capacitance Cout 7pF
AC Characteristics (TC = 0 to +85°C, VDDIO = 3.3 V ±5%, VDD = 2.5 V ±5%)
Clock parameter
Parameter Symbol Condition MIN. MAX. Unit System clock high-level width tCH 3.0 ns System clock low-level width tCL 3.0 ns System clock frequency System clock cycle tCP 10 50 ns System clock jitter tji System clock frequency > 66 MHz ±125 ps
System clock rise time tCR 2.0 ns System clock fall time tCF 2.0 ns Mode clock cycle tMOC 256 × tCP ns
Notes 1, 2
20 100 MHz
System clock frequency 66 MHz ±250 ps
Notes 1. The operation of the VR5000A is guaranteed only when the PLL is operating
2. The operation is guaranteed if the internal operating frequency 100 MHz or higher.
Data Sheet U12031EJ4V0DS00
17
Page 18
µ
PD30500, 30500A, 30500B
System Interface Parameter
Parameter Symbol Condition MIN. MAX. Unit
Data output hold time tDM Modebit (14 : 13) = 10 1.3 ns
Modebit (14 : 13) = 11 1.4 ns Modebit (14 : 13) = 00 1.5 ns Modebit (14 : 13) = 01 1.5 ns
Data output delay time tDO PClock/SysClock division ratio = 5.0 ns
2, 3, 4, 5, 6, 7, 8,
PClock/SysClock division ratio = 2.5 7.0 ns Data input setup time t DS 1.6 ns Data input hold time tDH 0.5 ns
Boot Mode Interface Parameter
Parameter Symbol Condition MIN. MAX. Unit Mode data setup time tMDS tCP × 0.35 ns Mode data hold time tMDH tCP × 0.35 ns
Load Coefficient
Parameter Symbol Condition MIN. MAX. Unit Load coefficient CLD 1.5 ns/25 pF
18
Data Sheet U12031EJ4V0DS00
Page 19
µ
PD30500, 30500A, 30500B
2.3µPD30500B (Preliminary)
Absolute Maximum Ratings
Parameter Symbol Condition Rating Unit
Supply voltage VDDIO –0.5 to +4.0 V
VDD –0.3 to +2.5 V
Input voltage
Operating case temperature TC 0 to +85 °C Storage temperature Tstg –40 to +125 °C
Note
VI –0.5 to VDDIO + 0.3 V
Pulse of less than 10 ns –1.5 to VDDIO + 0.3 V
Note The upper limit of the input voltage (VDDIO + 0.3) is +4.0 V.
Cautions 1. Do not short circuit two or more outputs at the same time.
2. The quality of the product may be degraded if the absolute maximum rating of even one of the above parameters is exceeded, even momentarily. Absolute maximum ratings, therefore, specify the values which if exceeded may physically damage the product. Use the product never exceeding these ratings. The specifications and conditions shown in the following DC Characteristics and AC Characteristics are the range within which the product can normally operate and the quality can be guaranteed.
DC Characteristics (T
Parameter Symbol Condition MIN. MAX. Unit High-level output voltage VOH VDDIO = MIN., IOH = –4 mA 2.4 V Low-level output voltage VOL VDDIO = MIN., IOL = 4 mA 0.4 V High-level input voltage Low-level input voltage
High-level input voltage Low-level input voltage
Input leakage current ILI –5 +5 Input/output leakage current ILIO –5 +5
C = 0 to +85°C, VDDIO = 3.3 V ±5%, VDD = 1.8 V ±0.1 V)
Note 1
Note 1
Note 2
Note 2
VIH 2.0 VDDIO + 0.3 V VIL –0.5 +0.8 V
Pulse of less than 10 ns –1.5 +0.8 V VIHC 0.8 × VDDIO VDDIO + 0.3 V VILC –0.5 0.2 × VDDIO V
Pulse of less than 10 ns –1.5 0.2 × VDDIO V
µ
A
µ
A
Notes 1. Not applied to the SysClock pin.
2. Applied to the SysClock pin only.
Power Application Sequence
Two kinds of power sources are provided with the V
R5000B. The sequence of the power application order is not
fixed. However, make sure that either of the power supplies does not remain turned on for 1 second or more while the other remains off.
Parameter Symbol Condition MIN. MAX. Unit
Power application delay tDP 01se
Data Sheet U12031EJ4V0DS00
19
Page 20
µ
PD30500, 30500A, 30500B
Capacitance
Parameter Symbol Condition MIN. MAX. Unit Input capacitance CIn 5pF Output capacitance Cout 7pF
AC Characteristics (TC = 0 to +85°C, VDDIO = 3.3 V ±5%, VDD = 1.8 V ±0.1 V)
Clock parameter
Parameter Symbol Condition MIN. MAX. Unit System clock high-level width tCH 3.0 ns System clock low-level width tCL 3.0 ns System clock frequency System clock cycle tCP 10 50 ns System clock jitter tji System clock frequency > 66 MHz ±125 ps
System clock rise time tCR 2.0 ns System clock fall time tCF 2.0 ns Mode clock cycle tMOC 256 × tCP ns
Notes 1, 2
20 100 MHz
System clock frequency 66 MHz ±250 ps
Notes 1. The operation of the VR5000B is guaranteed only when the PLL is operating
2. The operation is guaranteed if the internal operating frequency 100 MHz or higher.
20
Data Sheet U12031EJ4V0DS00
Page 21
µ
PD30500, 30500A, 30500B
System Interface Parameter
Parameter Symbol Condition MIN. MAX. Unit
Data output hold time tDM Modebit (14 : 13) = 10 1.3 ns
Modebit (14 : 13) = 11 1.4 ns Modebit (14 : 13) = 00 1.5 ns
Modebit (14 : 13) = 01 1.5 ns Data output delay time tDO 5.0 ns Data input setup time t DS 1.6 ns Data input hold time tDH 0.5 ns
Boot Mode Interface Parameter
Parameter Symbol Condition MIN. MAX. Unit Mode data setup time tMDS tCP × 0.35 ns Mode data hold time tMDH tCP × 0.35 ns
Load Coefficient
Parameter Symbol Condition MIN. MAX. Unit Load coefficient CLD 1.5 ns/25 pF
Data Sheet U12031EJ4V0DS00
21
Page 22

2.4 Test Condition

Test point
µ
PD30500, 30500A, 30500B
50%SysClock
t
DO
t
DM
Load Conditions

2.5 Timing Chart

Clock timing
All output pins
All output pins
50%
DUT
L
= 50 pF
C
t
CP
t
CH
80%
22
50%SysClock
20%
t
CL
Data Sheet U12031EJ4V0DS00
CR
t
t
CF
Page 23
Mode clock timing
Clock jitter
µ
PD30500, 30500A, 30500B
t
MOC
50%ModeClock
SysClock
System interface edge timing
SysAD (0 : 63), SysADC (0 : 7),
SysCmd (0 : 8), SysCmdP,
ScLine (0 : 15), ScWord (0 : 1), ScTCE, ScValid
ValidOut, Release, ScCLR,
ScCWE (0 : 1), ScDCE (0 : 1),
SysClock
ScTDE, ScTOE
t
ji
tDM
tDM
t
ji
50%
tDO
tDH
tDS
OutputOutput
tDO
OutputOutput
Input
ValidIn, ExtRqst, RdRdy,
WrRdy, ScDOE, ScMatch,
Int (0 : 5), NMI
Data Sheet U12031EJ4V0DS00
tDS
tDH
Input
23
Page 24
Boot mode interface edge timing
ModeClock
t
MDS
t
MDH
µ
PD30500, 30500A, 30500B
Clocking relations
SysClock
(Input)
PClock
(Output)
SysAD Driven
(Output)
SysAD Received
(Input)
ModeIn
1234Cycle
Input
t
DM
t
DO
Data
Data Data Data Data
DataDataData
Power application sequence (V
24
t
DS
R5000A, VR5000B only)
0.5V
DD
V
VDDIO
DD
0.5VDDIO
Data Sheet U12031EJ4V0DS00
t
DH
t
DP
t
DP
Page 25
Reset Timing
Power-on reset timing
µ
PD30500, 30500A, 30500B
Note 1
DD
3.135 V
VDDI/O
V
Note 2
SysClock
Ok
100 ms
256 SysClock
V
DD
ModeClock
t
MDS
ModeIn
ColdReset
Reset
Notes 1. 3.135 V (V
R5000), 2.375 V (VR5000A), 1.7 V (VR5000B)
2. VR5000A, VR5000B only
64 K SysClock
t
MDH
bit0 bit1 bit255
t
DS
Undefined
t
DS
64 SysClock
Cold reset timing
H
DD
V
Note
VDDIO
SysClock
V
ModeClock
ModeIn
ColdReset
Note V
H
64 SysClock
DD
Ok
Reset
R5000A, VR5000B only
256 SysClock
t
MDS
64 K SysClock
t
MDH
bit0 bit1 bit255
t
DS
Undefined
t
64 SysClock
DS
Data Sheet U12031EJ4V0DS00
25
Page 26
Warm reset timing
V
Note
VDDIO
SysClock
V
DD
Ok
µ
PD30500, 30500A, 30500B
H
DD
H
64 SysClock
H
ColdReset
Reset
Note VR5000A, VR5000B only
H
t
t
DS
DS
26
Data Sheet U12031EJ4V0DS00
Page 27

3. PACKAGE DRAWING

223 PIN CERAMIC PGA
µ
PD30500, 30500A, 30500B
A
< Bottom View >
18 17 16 15 14 13 12 11
D
10
9 8 7 6 5 4 3 2 1
Index Mark
TSRQPNMLKJHGFEDCBA
J
I
K
L
M
φ
M
F
E
H
G
NOTE
Each lead centerline is located within 0.254( 0.010 inch) of
φφ
its true position (T.P.) at maximum material condition.
ITEM MILLIMETERS INCHES
A
47.24±0.25 1.860±0.010
D
47.24±0.25
E
2.03
F
2.54(T.P.)
G
3.30±0.2
H
0.50 MIN.
I
2.82 0.111
J 3.98 MAX. K L 0.46±0.05 0.018±0.002
M 0.254 0.010
1.27±0.2 0.050±0.008
φ φφ
1.860±0.010
0.080
0.100(T.P.)
0.130±0.008
0.019 MIN.
0.157 MAX.
X223RJ-100A-1
Data Sheet U12031EJ4V0DS00
27
Page 28
272-PIN PLASTIC BGA (C/D advanced type) (29x29)
µ
PD30500, 30500A, 30500B
S
B
Index area
Y
A
A
21 20 19 18 17 16 15 14 13 12
D
AA
VUTRPNMLKJHGFEDCBA
WY
11 10
9 8 7 6 5 4 3 2 1
Z
J
H
detail of A part
G
A
SK
φ
M
L
M
φ
M
S
P
F
A BS
E
N
28
Data Sheet U12031EJ4V0DS00
ITEM MILLIMETERS
29.00±0.20
A D 29.00±0.20 E 1.80 F 1.27 (T.P.) G 0.60±0.10
0.90
H J 1.50±0.20 K 0.15
φ
L M 0.30 N 0.25 MIN. P 0.10 Y C1.5 Z C0.5
0.75±0.15
S272S2-127-C6-3
Page 29
µ
PD30500, 30500A, 30500B

4. RECOMMENDED SOLDERING CONDITIONS

Soldering this product under the following soldering conditions is recommended. For the details of the recommended soldering conditions, refer to Information Document Semiconductor Device
Mounting Technology Manual (C10535E).
For the soldering methods and recommended other than those recommended, consult NEC.
(1) Soldering Conditions of Surface Mount Type
µ
PD30500S2-150: 272-pin plastic BGA (C/D advanced type) (29 × 29)
µ
PD30500S2-180: 272-pin plastic BGA (C/D advanced type) (29 × 29)
µ
PD30500S2-200: 272-pin plastic BGA (C/D advanced type) (29 × 29)
µ
PD30500AS2-250: 272-pin plastic BGA (C/D advanced type) (29 × 29)
µ
PD30500BS2-300
Note 1
: 272-pin plastic BGA (C/D advanced type) (29 × 29)
Soldering Method Soldering Conditions
Infrared reflow Package peak temperature: 235°C, Time: 30 sec max. (210°C min.), IR35-103-3
Number of times: 3 times max., Number of days: 3 necessary at 125°C for 10 hours)
VPS Package peak temperature: 215°C, Time: 25 to 40 sec max. (200°C min.), VP15-103-3
Number of times: 3 times max., Number of days: 3 necessary at 125°C for 10 hours)
Partial heating Pin temperature: 300°C max., Time: 3 sec max. (per device side)
Note 2
(after that, prebaking is
Note 2
(after that, prebaking is
Recommended
Conditions Symbol
Notes 1. Under development
2. Number of days in storage after the dry pack has been opened. The storage conditions are at 25°C, 65% RH
MAX.
Caution Do not use two or more soldering methods in combination (except partial heating).
(2) Soldering Conditions of Insertion Type
µ
PD30500RJ-150: 223-pin ceramic PGA (48 × 48)
µ
PD30500RJ-180: 223-pin ceramic PGA (48 × 48)
µ
PD30500RJ-200: 223-pin ceramic PGA (48 × 48)
Soldering Method Soldering Conditions
Wave soldering Solder bath temperature: 260°C max., Time: 10 sec max. (Pin only)
Partial heating Pin temperature: 300°C max., Time: 3 sec max. (per pin)
Caution Wave soldering is only for the lead part in order that jet solder cannot contact with the chip directly.
Data Sheet U12031EJ4V0DS00
29
Page 30
µ
PD30500, 30500A, 30500B
APPENDIX DIFFERENCES BETWEEN THE VR5000 AND VR4310
Item VR5000 V R4310
Operating frequency Internal 200 MHz MAX. 167 MHz MAX.
External 100 MHz MAX. 83.3 MHz MAX.
Pipeline 2-way super scalar 5-stage 5-stage pipeline
pipeline
Cache Primary instruction cache 32 Kbytes 16 Kbytes
Primary data cache 32 Kbytes 8 Kbytes Secondary cache interface Provided None Data protection Byte parity None
System bus Write data transfer rate 9 types (DDDD/DDxDDx/ 2 types (D/Dxx)
DDxxDDxx/DxDxDxDx/ DDxxxDDxxx/DDxxxxDDxxxx/ DxxDxxDxxDxx/
DDxxxxxxDDxxxxxx/DxxxDxxx) Initialization pin at reset ModeIn (dedicated serial pin) DivMode (0:2) Status after last data write Access ends Last data retained when transfer
Integer operation unit Corresponding instruction MIPS I, II, III, IV instruction sets MIPS I, II, III instruction sets JTAG interface None Provided SyncOut-SyncIn bus None Provided Clock interface Multiplication ratio of input 2, 3, 4, 5, 6, 7, 8 1.5, 2, 2.5, 3, 4, 5, 6
to internal Division ratio of internal to 2, 3, 4, 5, 6, 7, 8 1.5, 2, 2.5, 3, 4, 5, 6
bus Clock output None TClock
Power management mode Standby mode (pipline does Not provided
not operate)
PRId register Imp = 0x23 Imp = 0x0B
TM
rate is set
30
Data Sheet U12031EJ4V0DS00
Page 31
[MEMO]
µ
PD30500, 30500A, 30500B
Data Sheet U12031EJ4V0DS00
31
Page 32
[MEMO]
µ
PD30500, 30500A, 30500B
32
Data Sheet U12031EJ4V0DS00
Page 33
[MEMO]
µ
PD30500, 30500A, 30500B
Data Sheet U12031EJ4V0DS00
33
Page 34
µ
PD30500, 30500A, 30500B
NOTES FOR CMOS DEVICES
1 PRECAUTION AGAINST ESD FOR SEMICONDUCTORS
Note: Strong electric field, when exposed to a MOS device, can cause destruction of the gate oxide and ultimately degrade the device operation. Steps must be taken to stop generation of static electricity as much as possible, and quickly dissipate it once, when it has occurred. Environmental control must be adequate. When it is dry, humidifier should be used. It is recommended to avoid using insulators that easily build static electricity. Semiconductor devices must be stored and transported in an anti-static container, static shielding bag or conductive material. All test and measurement tools including work bench and floor should be grounded. The operator should be grounded using wrist strap. Semiconductor devices must not be touched with bare hands. Similar precautions need to be taken for PW boards with semiconductor devices on it.
2 HANDLING OF UNUSED INPUT PINS FOR CMOS
Note: No connection for CMOS device inputs can be cause of malfunction. If no connection is provided to the input pins, it is possible that an internal input level may be generated due to noise, etc., hence causing malfunction. CMOS devices behave differently than Bipolar or NMOS devices. Input levels of CMOS devices must be fixed high or low by using a pull-up or pull-down circuitry. Each unused pin should be connected to V being an output pin. All handling related to the unused pins must be judged device by device and related specifications governing the devices.
DD or GND with a resistor, if it is considered to have a possibility of
3 STATUS BEFORE INITIALIZATION OF MOS DEVICES
Note: Power-on does not necessarily define initial status of MOS device. Production process of MOS does not define the initial operation status of the device. Immediately after the power source is turned ON, the devices with reset function have not yet been initialized. Hence, power-on does not guarantee out-pin levels, I/O settings or contents of registers. Device is not initialized until the reset signal is received. Reset operation must be executed immediately after power-on for devices having reset function.
Note that this document is not designated as ‘preliminary’, while some of the related documents are preliminary versions.
R3000, VR4000, VR4310, VR5000, VR5000A, VR5000B, VR10000, and VR Series are trademarks of NEC
V Corporation. MIPS is a trademark of MIPS Technologies Inc.
34
Data Sheet U12031EJ4V0DS00
Page 35
µ
PD30500, 30500A, 30500B
Regional Information
Some information contained in this document may vary from country to country. Before using any NEC product in your application, please contact the NEC office in your country to obtain a list of authorized representatives and distributors. They will verify:
• Device availability
• Ordering information
• Product release schedule
• Availability of related technical literature
• Development environment specifications (for example, specifications for third-party tools and components, host computers, power plugs, AC supply voltages, and so forth)
• Network requirements
In addition, trademarks, registered trademarks, export restrictions, and other legal issues may also vary from country to country.
NEC Electronics Inc. (U.S.)
Santa Clara, California Tel: 408-588-6000
800-366-9782
Fax: 408-588-6130
800-729-9288
NEC Electronics (Germany) GmbH
Duesseldorf, Germany Tel: 0211-65 03 02 Fax: 0211-65 03 490
NEC Electronics (UK) Ltd.
Milton Keynes, UK Tel: 01908-691-133 Fax: 01908-670-290
NEC Electronics (Germany) GmbH
Benelux Office Eindhoven, The Netherlands Tel:040-2445845 Fax: 040-2444580
NEC Electronics (France) S.A.
Velizy-Villacoublay, France Tel:01-30-67 58 00 Fax: 01-30-67 58 99
NEC Electronics (France) S.A.
Spain Office Madrid, Spain Tel: 91-504-2787 Fax: 91-504-2860
NEC Electronics Hong Kong Ltd.
Hong Kong Tel:2886-9318 Fax: 2886-9022/9044
NEC Electronics Hong Kong Ltd.
Seoul Branch Seoul, Korea Tel: 02-528-0303 Fax: 02-528-4411
NEC Electronics Singapore Pte. Ltd.
United Square, Singapore 1130 Tel:65-253-8311 Fax: 65-250-3583
NEC Electronics Taiwan Ltd.
NEC Electronics Italiana s.r.l.
Milano, Italy Tel: 02-66 75 41 Fax: 02-66 75 42 99
NEC Electronics (Germany) GmbH
Scandinavia Office Taeby, Sweden Tel: 08-63 80 820 Fax: 08-63 80 388
Taipei, Taiwan Tel: 02-2719-2377 Fax: 02-2719-5951
NEC do Brasil S.A.
Electron Devices Division Rodovia Presidente Dutra, Km 214 07210-902-Guarulhos-SP Brasil Tel: 55-11-6465-6810 Fax: 55-11-6465-6829
J99.1
Data Sheet U12031EJ4V0DS00
35
Page 36
µ
PD30500, 30500A, 30500B
Exporting this product or equipment that includes this product may require a governmental license from the U.S.A. for some countries because this product utilizes technologies limited by the export control regulations of the U.S.A.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this document.
NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation or others.
Descriptions of circuits, software, and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software, and information in the design of the customer's equipment shall be done under the full responsibility of the customer. NEC Corporation assumes no responsibility for any losses incurred by the customer or third parties arising from the use of these circuits, software, and information.
While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices, the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or property arising from a defect in an NEC semiconductor device, customers must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features.
NEC devices are classified into the following three quality grades: "Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on a customer designated “quality assurance program“ for a specific application. The recommended applications of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device before using it in a particular application.
Standard: Computers, office equipment, communications equipment, test and measurement equipment,
audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots
Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support)
Specific: Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems or medical equipment for life support, etc. The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance.
M7 98.8
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