IS61WV51216ALL Datasheet, PDF(3/20 Page) Integrated Silicon Solution, Inc – 512K x 16 HIGH-SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY

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IS61WV51216ALL Datasheet, PDF (3/20 Pages) Integrated Silicon Solution, Inc – 512K x 16 HIGH-SPEED ASYNCHRONOUS CMOS STATIC RAM WITH 3.3V SUPPLY

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IS61WV51216ALL

IS61WV51216BLL

IS64WV51216BLL

PIN CONFIGURATIONS

44-Pin TSOP (Type II)

A0 1

A1 2

A2 3

A3 4

A4 5

CE 6

I/O0 7

I/O1 8

I/O2 9

I/O3 10

VDD 11

GND 12

I/O4 13

I/O5 14

I/O6 15

I/O7 16

WE 17

A5 18

A6 19

A7 20

A8 21

A9 22

44 A17

43 A16

42 A15

41 OE

40 UB

39 LB

38 I/O15

37 I/O14

36 I/O13

35 I/O12

34 GND

33 VDD

32 I/O11

31 I/O10

30 I/O9

29 I/O8

28 A18

27 A14

26 A13

25 A12

24 A11

23 A10

PIN DESCRIPTIONS

A0-A18

I/O0-I/O15

VDD

GND

Address Inputs

Data Inputs/Outputs

Chip Enable Input

Output Enable Input

Write Enable Input

Lower-byte Control (I/O0-I/O7)

Upper-byte Control (I/O8-I/O15)

No Connection

Power

Ground

Integrated Silicon Solution, Inc. â www.issi.com

Rev. F

10/01/09

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