MSM54V24632A-10 Просмотр технического описания (PDF) - Oki Electric Industry

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MSM54V24632A-10

131,072-Word x 32-Bit x 2-Bank SGRAM without Graphics Functions

Oki Electric Industry 

MSM54V24632A

PIN CONFIGURATION (TOP VIEW)

100pin Plastic QFP

DQ3 1

Vcc(Q) 2

DQ4 3

DQ5 4

Vss(Q) 5

DQ6 6

DQ7 7

Vcc(Q) 8

DQ16 9

DQ17 10

Vss(Q) 11

DQ18 12

DQ19 13

Vcc(Q) 14

Vcc 15

Vss 16

DQ20 17

DQ21 18

Vss(Q) 19

DQ22 20

DQ23 21

Vcc(Q) 22

DQM0 23

DQM2 24

WE 25

CAS 26

RAS 27

CS 28

A9 29

NC 30

¡ Semiconductor

80 DQ28

79 Vcc(Q)

78 DQ27

77 DQ26

76 Vss(Q)

75 DQ25

74 DQ24

73 Vcc(Q)

72 DQ15

71 DQ14

70 Vss(Q)

69 DQ13

68 DQ12

67 Vcc(Q)

66 Vss

65 Vcc

64 DQ11

63 DQ10

62 Vss(Q)

61 DQ9

60 DQ8

59 Vcc(Q)

58 NC

57 DQM3

56 DQM1

55 CLK

54 CKE

53 NC

52 NC

51 A8

Pin Name

CLK

CS

CKE

A0 - A8

A9

RAS

CAS

WE

Function

System Clock

Chip Select

Clock Enable

Address

Bank Select Address

Row Address Strobe

Column Address Strobe

Write Enable

Pin Name

Function

DQM0~DQM3 Data Input/Output Mask

DQi

Data Input/Output

VCC

VSS

VCC(Q)

VSS(Q)

NC

Power Supply (3.3 V)

Ground (0 V)

Data Output Power Supply (3.3 V)

Data Output Ground (0 V)

No Connection

Note: The same power supply voltage must be provided to every VCC pin and VCC(Q)pin.

The same GND voltage level must be provided to every VSS pin and VSS(Q) pin.

3

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