IS42S16800E-75ETLI 查看數據表（PDF） - Integrated Silicon Solution

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IS42S16800E-75ETLI

16M x 8, 8M x16 128Mb SYNCHRONOUS DRAM

Integrated Silicon Solution 

IS42S81600E, IS42S16800E

PIN CONFIGURATIONS

54 pin TSOP - Type II for x8

VDD 1

DQ0 2

VDDQ 3

NC 4

DQ1 5

VSSQ 6

NC 7

DQ2 8

VDDQ 9

NC 10

DQ3 11

VSSQ 12

NC 13

VDD 14

NC 15

WE 16

CAS 17

RAS 18

CS 19

BA0 20

BA1 21

A10 22

A0 23

A1 24

A2 25

A3 26

VDD 27

54 VSS

53 DQ7

52 VSSQ

51 NC

50 DQ6

49 VDDQ

48 NC

47 DQ5

46 VSSQ

45 NC

44 DQ4

43 VDDQ

42 NC

41 VSS

40 NC

39 DQM

38 CLK

37 CKE

36 NC

35 A11

34 A9

33 A8

32 A7

31 A6

30 A5

29 A4

28 VSS

PIN DESCRIPTIONS

A0-A11

A0-A9

BA0, BA1

DQ0 to DQ7

CLK

CKE

CS

RAS

CAS

Row Address Input

Column Address Input

Bank Select Address

Data I/O

System Clock Input

Clock Enable

Chip Select

Row Address Strobe Command

Column Address Strobe Command

WE

DQM

Vdd

Vss

Vddq

Vssq

NC

Write Enable

Data Input/Output Mask

Power

Ground

Power Supply for I/O Pin

Ground for I/O Pin

No Connection

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

3

Rev.  B

05/27/09

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