HN29W12811 Datasheet, PDF(3/42 Page) Hitachi Semiconductor – 128M AND type Flash Memory More than 8,029-sector (135,657,984-bit)

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HN29W12811 Datasheet, PDF (3/42 Pages) Hitachi Semiconductor – 128M AND type Flash Memory More than 8,029-sector (135,657,984-bit)

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Pin Arrangement

HN29W12811 Series

VCC 1

VSS 2

VSS 3

VSS 4

VSS 5

RES 6

RDY/Busy 7

SC 8

OE 9

I/O0 10

I/O1 11

I/O2 12

I/O3 13

VCC 14

VSS 15

I/O4 16

I/O5 17

I/O6 18

I/O7 19

CDE 20

WE 21

CE 22

VSS 23

VSS 24

48-pin TSOP

(Top view)

48 NC

47 NC

46 NC

45 NC

44 NC

43 NC

42 NC

41 NC

40 NC

39 NC

38 NC

37 NC

36 NC

35 NC

34 NC

33 NC

32 NC

31 NC

30 NC

29 NC

28 NC

27 NC

26 NC

25 NC

Pin Description

Pin name

Function

I/O0 to I/O7

Input/output

Chip enable

Output enable

Write enable

CDE

Command data enable

VCC*1

VSS * 1

RDY/Busy

Power supply

Ground

Ready/Busy

RES

Reset

Serial clock

Note: 1. All VCC and VSS pins should be connected to a common power supply and a ground, respectively.

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