IS61NF12832-8.5B datasheet(4/20 Pages) ISSI

Part #	IS61NF12832-8.5B

Description	128K x 32, 128K x 36 and 256K x 18 FLOW-THROUGH NO WAIT STATE BUS SRAM

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Manufacturer	ISSI [Integrated Silicon Solution, Inc]

Direct Link	http://www.issi.com

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Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774

Rev. A

11/11/02

IS61NF12832

IS61NF12836

IS61NF25618

IS61NLF12832

IS61NLF12836

IS61NLF25618

ISSI®

PIN CONFIGURATION

PIN DESCRIPTIONS

A0, A1

Synchronous Address Inputs. These

pins must tied to the two LSBs of the

address bus.

A2-A16

Synchronous Address Inputs

CLK

Synchronous Clock

ADV

Synchronous Burst Address Advance

BWa-BWd

Synchronous Byte Write Enable

WE

Write Enable

CKE

Clock Enable

CE, CE2, CE2 Synchronous Chip Enable

OE

Output Enable

DQa-DQd

Synchronous Data Input/Output

MODE

Burst Sequence Mode Selection

VCC

+3.3V Power Supply

GND

Ground

VCCQ

solated Output Buffer Supply: +3.3V/2.5V

ZZ

Snooze Enable

DQPa-DQPd

Parity Data I/O

128K x 36

A

B

C

D

E

F

G

H

J

K

L

M

N

P

R

T

U

VCCQ

NC

DQc1

DQc2

VCCQ

DQc5

DQc7

VCCQ

DQd1

DQd4

VCCQ

DQd6

DQd8

NC

VCCQ

A6

CE2

A7

DQPc

DQc3

DQc4

DQc6

DQc8

VCC

DQd2

DQd3

DQd5

DQd7

DQPd

A5

NC

A4

A3

A2

GND

BWc

GND

NC

GND

BWd

GND

MODE

A10

NC

ADV

VCC

NC

CE

OE

NC

WE

VCC

CLK

NC

CKE

A1

A0

VCC

A11

NC

A8

A9

A12

GND

BWb

GND

NC

GND

BWa

GND

NC

A14

NC

A16

CE2

A15

DQPb

DQb6

DQb5

DQb4

DQb2

VCC

DQa7

DQa5

DQa4

DQa3

DQPa

A13

NC

VCCQ

NC

DQb8

DQb7

VCCQ

DQb3

DQb1

VCCQ

DQa8

DQa6

VCCQ

DQa2

DQa1

NC

ZZ

VCCQ

1

2

3

4

5

6

7

119-pin PBGA (Top View) and 100-Pin TQFP

DQPb

DQb8

DQb7

VCCQ

GND

DQb6

DQb5

DQb4

DQb3

GND

VCCQ

DQb2

DQb1

GND

VCC

ZZ

DQa8

DQa7

VCCQ

GND

DQa6

DQa5

DQa4

DQa3

GND

VCCQ

DQa2

DQa1

DQPa

DQPc

DQc1

DQc2

VCCQ

GND

DQc3

DQc4

DQc5

DQc6

GND

VCCQ

DQc7

DQc8

GND

VCC

GND

DQd1

DQd2

VCCQ

GND

DQd3

DQd4

DQd5

DQd6

GND

VCCQ

DQd7

DQd8

DQPd

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

60

59

58

57

56

55

54

53

52

51

100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81

31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

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IS61NF12832-8.5B Datasheet(PDF) 4 Page - Integrated Silicon Solution, Inc

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