• 10 ns pin-to-pin logic delays on all pins
to 111 MHz
•f
CNT
• 216 ma c roc ells with 48 00 usa ble ga t es
• Up to 166 us er I/O pin s
• 5 V in-system programmable
- Endurance of 10,000 program/erase cycles
- Program/erase over full commercial voltage and
temperature range
• Enhanced pin-locking a rchitecture
• Flexible 36V18 Function Block
- 90 product terms drive any or all of 18 macrocells
within Function Block
- Global and product term clocks, output enable s, set
and reset sign a l s
• Extensive IEEE S td 1149.1 boundary-scan (JTAG)
support
• Programmable power reduction mode in each
macrocell
• Slew rate control on individual outputs
• User programmable ground pin capability
• Extended pattern security features for design protection
• High-drive 24 mA outputs
• 3.3 V or 5 V I/O capability
• Advanc e d CM O S 5V FastFLASH tec hn ol ogy
• Supports parallel programming of more than one
XC9500 concurrently
• Available in 160-pin PQFP, 352-pin BGA, and 208-pin
HQFP pa cka ge s
Description
The XC95216 is a high-performance CPLD providing
advanced in-system programming and test capabilities for
general purpo se lo gi c i ntegratio n. It is com prised of twelve
36V18 Fu nct ion Blocks , prov idin g 4, 800 usable gate s wit h
propagation delays of 10 ns. See Figure 2 for the architec-
ture overview.
Product Specification
Power Manage me n t
Power diss ip ation can be r e du ce d in the X C95216 by c on figuring macrocells to standard or low-power modes of
operation. Unused macrocells are turned off to minimize
power dissipation.
Opera tin g current for eac h de si gn can be approx im at e d for
specif i c op erating cond iti ons using the follow in g eq ua t io n:
(mA) =
I
CC
(1.7) + MCLP (0.9) + MC (0.006 mA/MHz) f
MC
HP
Where:
MC
= Macrocells in high-performance mode
HP
MC
= Macrocells in low-power mode
LP
MC = Total number of macrocells used
f = Clock frequency (MHz)
Figure 1 shows a typical calculation for the XC95216
device.
600
400
(360)
(mA)
CC
Typical I
200
050
H
Low Power
Clock Frequency (MHz)
ance
erform
igh P
(500)
(340)
100
X5918
Figure 1: Typical ICC vs. Freq uency For XC95216
August 21, 2001 (Version 3.1)1
XC95216 In-System Programmable CPLD
R
JTAG Port
I/O/GCK
I/O/GSR
I/O/GTS
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
3
1
JTAG
Controller
In-System Programming Controller
36
18
Function
Block 1
Macrocells
1 to 18
36
18
Function
Block 2
Macrocells
I/O
1 to 18
Blocks
36
18
FastCONNECT Switch Matrix
Function
Block 3
Macrocells
1 to 18
3
1
18
2
36
Function
Block 4
Macrocells
1 to 18
36
18
Function
Block 12
Macrocells
1 to 18
X5917
Figure 2: XC95216 Architecture
Function Block outputs (indicated by the bold line) drive the I/O Blocks directly
2August 21, 2001 (Version 3.1)
R
XC95216 In-System Programmable CPLD
Absolute Maximum Ratings
SymbolParameterValueUnits
V
CC
V
IN
V
TS
T
STG
T
SOL
Warning: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are
Recommended Operating Conditions
SymbolParameterMinMaxUnits
V
CCINT
V
CCIO
V
IL
V
IH
V
O
Note: 1. Numbers in parenthesis are for industrial-temperature range versions.
Supply voltage relative to GND-0.5 to 7. 0V
DC input voltage rela tive to GND-0.5 to VCC + 0.5V
Voltage applied to 3-state output with respect to GND-0.5 to VCC + 0.5V
Storage temperature-65 to +150°C
Max soldering tem perature (10 s @ 1/16 in = 1.5 mm)+260°C
stress ratings only, and functional operation of the device at these or any other conditions beyond those listed under
Recommended Operating Conditions is not implied. Exposure to Absolute Maximum Rating conditions for extended periods
of time may affect device reliability.
1
Supply voltage for internal logic and input buffer4.75
(4.5)
5.25
(5.5)
Supply voltage for output drivers for 5 V operation4.75 (4.5)5.25 (5.5)V
Supply voltage for output drivers for 3.3 V operation3.03.6V
Low-level input voltage00.80V
High-level input voltage2.0V
Output voltage0V
+0.5V
CCINT
CCIO
V
V
Endurance Characteristics
SymbolParameterMinMaxUnits
t
N
DR
PE
Data Retention20-Years
Program/Erase Cycl es10,000-Cycles
August 21, 2001 (Version 3.1)3
XC95216 In-System Programmable CPLD
DC Characteristics Over Recommended Operating Conditions
SymbolParameterTest ConditionsMinMaxUnits
V
V
I
I
C
I
IL
IH
CC
OH
OL
IN
Outp ut hi gh volt age for 5 V operationIOH = -4.0 mA
= Min
V
Outp ut hi gh volt age for 3.3 V oper a ti onI
CC
= -3.2 mA
OH
V
= Min
CC
Outp ut lo w volt ag e for 5 V ope r ati on IOL = 24 mA
= Min
V
Outp ut lo w volt ag e for 3.3 V op era tionI
CC
= 10 mA
OL
V
= Min
CC
Input le ak age curre ntVCC = Max
= GND or V
V
IN
I/O hig h-Z le ak ag e cu r rentVCC = Max
V
= GND or V
IN
I/O capacitance VIN = GND
f = 1.0 MHz
Operat ing Supply Current
(low po wer mo de , ac tiv e )
VI = GND, No load
f = 1.0 MHz
CC
CC
2.4V
2.4V
0.5V
0.4V
±10.0µA
±10.0µA
10.0pF
200 (typ)ma
AC Characteristics
R
SymbolParameter
t
PD
t
SU
t
H
t
CO
f
CNT
f
SYSTEM
t
PSU
t
PH
t
PCO
t
OE
t
OD
t
POE
t
POD
t
WLH
Note: 1. f
I/O to outp ut va li d10.015.020. 0ns
I/O setup time befo r e GCK6.08.01 0. 0ns
I/O hold time after GCK0.00.00.0ns
GCK to output valid6.08.010.0ns
1
16-bit counter frequency111.195.283.3MHz
2
Multiple FB inter nal operating fre quency66.755.650.0MHz
I/O setup time before p-term clock input2.04.04.0ns
I/O hold time after p-term clock input4.04.06.0ns
P-term cloc k to outp u t valid10.012.016.0ns
GTS to output valid6 .011.016.0ns
GTS to output disable6.011.016.0ns
Product term OE to output enabled10.014.018.0ns
Product term OE to output disabled10.014.018.0ns
GCK pulse width (High or Low)4.55.55.5ns
is the fastest 16-bit counter frequency available, using the local feedback when applicable.
CNT
is also the Export Control Maximum flip-flop toggle rate, f
f
CNT
2. f
SYSTEM
is the internal operating frequency for general purpose system designs spanning multiple FBs.
Product term clock delay3.02.52.5ns
Product term set/reset delay2.53.03.0ns
Product term 3-state delay3.55.05.0ns
Intern al R egister and C ombinato r ial de lays
t
PDI
t
SUI
t
HI
t
COI
t
AOI
t
RAI
t
LOGI
t
LOGILP
Combin atorial logi c pr o pa ga t io n de la y1.03.04.0ns
Register setup time2.53.53.5ns
Register hold time3.54.56.5ns
Register clock to output valid time0.50.50.5ns
Regist e r asy nc. S/R to ou tp ut delay7.08.08.0ns
Register async. S/R recovery before clock 10.010.010.0ns
Internal logic delay2.53.03.0ns
Internal low power logic delay11.011.511.5ns
Feedback Delays
t
F
t
LF
FastCONNECT matrix feedback delay 9.511.013.0ns
Function Block local feeback delay3.53.55.0ns
Time Adders
3
t
PTA
t
SLEW
Note: 3. t
Incremental Product Term Allocator delay1.01.01.5ns
Slew-rate limited delay4.55.05.5ns
is multiplied by the span of the function as defined in the family data sheet.