HM5316123B Datasheet, PDF(2/50 Page) Elpida Memory – 131,072-word x 16-bit Multiport CMOS Video RAM

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

HM5316123B Datasheet, PDF (2/50 Pages) Elpida Memory – 131,072-word x 16-bit Multiport CMOS Video RAM

◁

HM5316123B Series

Pin Arrangement

HM5316123BF Series

VCC 1

DT/DE 2

VSS 3

SI/O0 4

I/O0 5

SI/O1 6

I/O1 7

VCC 8

SI/O2 9

I/O2 10

SI/O3 11

I/O3 12

VSS 13

SI/O4 14

I/O4 15

SI/O5 16

I/O5 17

VCC 18

SI/O6 19

I/O6 20

SI/O7 21

I/O7 22

VSS 23

WEL 24

WEU 25

RAS 26

A8 27

A7 28

A6 29

A5 30

A4 31

VCC 32

64 SC

63 SE

62 VSS

61 SI/O15

60 I/O15

59 SI/O14

58 I/O14

57 VCC

56 SI/O13

55 I/O13

54 SI/O12

53 I/O12

52 VSS

51 SI/O11

50 I/O11

49 SI/O10

48 I/O10

47 VCC

46 SI/O9

45 I/O9

44 SI/O8

43 I/O8

42 VSS

41 DSF1

40 DSF2

39 CAS

38 QSF

37 A0

36 A1

35 A2

34 A3

33 VSS

(Top View)

Pin Description

Symbol

Function

âââââââââââââââââââââââ

A0 â A8

Address inputs

âââââââââââââââââââââââ

I/O0 â I/O15

RAM port data inputs/outputs

âââââââââââââââââââââââ

SI/O0 â SI/O15 SAM port data inputs/outputs

âââââââââââââââââââââââ

RAS

Row address strobe

âââââââââââââââââââââââ

CAS

Column address strobe

âââââââââââââââââââââââ

WEU

Upper byte write enable

âââââââââââââââââââââââ

WEL

Lower byte write enable

âââââââââââââââââââââââ

DT/OE

Date transfer/output enable

âââââââââââââââââââââââ

Serial clock

âââââââââââââââââââââââ

SAM port enable

âââââââââââââââââââââââ

DSF1, DSF2

Special function input flag

âââââââââââââââââââââââ

QSF

Special function output flag

âââââââââââââââââââââââ

VCC

Power Supply

âââââââââââââââââââââââ

VSS

Ground

âââââââââââââââââââââââ

Preliminary Data Sheet E0160H10

▷