K7N803645M datasheet(5/18 Pages) SAMSUNG

Part #	K7N803645M

Description	256K X 36 & 512K X 18 PIPELINED N-T RAM - TM

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Manufacturer	SAMSUNG [Samsung semiconductor]

Direct Link	http://www.samsung.com/Products/Semiconductor

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K7N803645M

256Kx36 & 512Kx18 Pipelined NtRAMTM

- 5 -

Rev 3.0

November 1999

K7N801845M

PIN CONFIGURATION(TOP VIEW)

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

100 Pin TQFP

(20mm x 14mm)

N.C.

VDDQ

VSSQ

N.C.

DQb8

DQb7

VSSQ

VDDQ

DQb6

DQb5

VDD

VSS

DQb4

DQb3

VDDQ

VSSQ

DQb2

DQb1

DQb0

N.C.

VSSQ

VDDQ

N.C.

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

A10

N.C.

VDDQ

VSSQ

N.C.

DQa0

DQa1

DQa2

VSSQ

VDDQ

DQa3

DQa4

VSS

VDD

ZZ

DQa5

DQa6

VDDQ

VSSQ

DQa7

DQa8

N.C.

VSSQ

VDDQ

N.C.

K7N801845M(512Kx18)

PIN NAME

Notes : 1. The pin 84 is reserved for address bit for the 16Mb NtRAM.

2. A0 and A1 are the two least significant bits(LSB) of the address field and set the internal burst counter if burst is desired.

SYMBOL

PIN NAME

TQFP PIN NO.

SYMBOL

PIN NAME

TQFP PIN NO.

A0 - A18

ADV

WE

CLK

CKE

CS1

CS2

BWx

OE

ZZ

LBO

Address Inputs

Address Advance/Load

Read/Write Control Input

Clock

Clock Enable

Chip Select

Byte Write Inputs

Output Enable

Power Sleep Mode

Burst Mode Control

32,33,34,35,36,37,

44,45,46,47,48,49,50,

80,81,82,83,99,100

85

88

89

87

98

97

92

93,94

86

64

31

VDD

VSS

N.C.

DQa0~a8

DQb0~b8

VDDQ

VSSQ

Power Supply(+2.5V)

Ground

No Connect

Data Inputs/Outputs

Output Power Supply

(+2.5V)

Output Ground

14,15,16,41,65,66,91

17,40,67,90

1,2,3,6,7,25,28,29,30,

38,39,42,43,51,52,53,

56,57,75,78,79,84,95,96

58,59,62,63,68,69,72,73,74

8,9,12,13,18,19,22,23,24

4,11,20,27,54,61,70,77

5,10,21,26,55,60,71,76

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Manufacturer	Part #	Datasheet	Description
Cypress Semiconductor	CY7C1366A	307Kb / 27P	256K x 36/512K x 18 Pipelined SRAM
	CY7C1360	895Kb / 34P	9-Mbit (256K x 36/512K x 18) Pipelined SRAM
	CY7C1360C	423Kb / 31P	9-Mbit (256K x 36/512K x 18) Pipelined SRAM
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AMIC Technology	A67P9318	261Kb / 18P	512K X 18, 256K X 36 LVTTL, Pipelined ZeBL SRAM
	A67P8336	261Kb / 18P	512K X 18, 256K X 36 LVTTL, Pipelined ZeBL SRAM
	A67L9318	205Kb / 18P	512K X 18, 256K X 36 LVTTL, Pipelined ZeBL SRAM
Cypress Semiconductor	CY7C1360C	521Kb / 31P	9-Mbit (256K x 36/512K x 18) Pipelined SRAM
AMIC Technology	A67L9318	255Kb / 18P	512K X 18, 256K X 36 LVTTL, Pipelined ZeBL SRAM
AMIC Technology	A67P8336	255Kb / 18P	512K X 18, 256K X 36 LVTTL, Pipelined ZeBL SRAM

More results

K7N803645M Datasheet(PDF) 5 Page - Samsung semiconductor

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