MXIC MX23L3222MC-10, MX23L3222MC-12 Datasheet

MX23L3222

FEATURES

•Bit organization

-2M x 16 (word mode)

-1M x 32 (double word mode)

•Fast access time

-Random access: 100ns (max.)

-Page access: 30ns (max.)

•Page

-8 double words per page

PIN CONFIGURATION

A0							70				NC
A1					2		69				NC
A2					3		68				NC
A3					4		67				WORD
					5		66
A4												OE
A5					6		65				CE
VCC					7		64				VSS
D0					8		63				D31/A-1
D16					9		62				D15
D1					10		61				D30
D17					11		60				D14
VSS					12		59				VSS
VCC					13		58				VCC
D2					14		57				D29
D18					15	MX23L3222	56				D13
D3					16		55				D28
D19					17		54				D12
					18		53				D27
D4
					19		52				D11
D20
					20		51				D26
D5
					21		50				D10
D21
					22		49				VSS
VSS
VCC					23		48				VCC
D6					24		47				D25
D22					25		46				D9
D7					26		45				D24
D23					27		44				D8
VSS					28		43				VCC
A6					29		42				A19
A7					30		41				A18
A8					31		40				A17
A9					32		39				A16
A10					33		38				A15
A11					34		37				A14
A12					35		36				A13

32M-BIT MASK ROM (16/32 BIT OUTPUT)

•Current

-Operating:60mA

-Standby:50uA

•Supply voltage

-3.3V±10%

•Package

-70 pin SSOP (500mil)

PIN DESCRIPTION

	Symbol						Pin Function
	A0~A19						Address Inputs
	D0~D30						Data Outputs
	D31/A-1						D15 (Word Mode)/ LSB Address
							(Byte Mode)
		CE					Chip Enable Input
			OE				Output Enable Input
	WORD						Double Word/ Word Mode Selection
	VCC						Power Supply Pin
	VSS						Ground Pin
	NC						No Connection

ORDER INFORMATION

Part No.	Access	Page Access	Package
	Time	Time
MX23L3222MC-10	100ns	30ns	70 pin SSOP
MX23L3222MC-12	120ns	45ns	70 pin SSOP

P/N:PM0396

REV. 2.0, OCT. 19, 2001

1

MX23L3222

MODE SELECTION

CE	OE	WORD	D31/A-1	D0~D15	D16~D31	Mode	Power
H	X	X	X	High Z	High Z	-	Stand-by
L	H	X	X	High Z	High Z	-	Active
L	L	H	Output	D0~D15	D16~D31	Double Word	Active
L	L	L	Input	D0~D15	High Z	Word	Active

BLOCK DIAGRAM

A0/(A-1)

A2

A3

D0

Address

Memory

Page

Page

Word/

Output

Buffer

Array

Buffer

Decoder

Byte

Buffer

A19

D31/(D15)

CE

BYTE

OE

P/N:PM0396

REV. 2.0, OCT. 19, 2001

2