M58LW032D90ZA1F データシートの表示（PDF） - STMicroelectronics

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M58LW032D90ZA1F

32 Mbit (4Mb x8, 2Mb x16, Uniform Block) 3V Supply Flash Memory

STMicroelectronics 

M58LW032D

Figure 2. Logic Diagram

VDD VDDQ

22

A0-A21

VPEN

BYTE

W

E0

E1

E2

G

RP

16

DQ0-DQ15

M58LW032D

STS

VSS VSSQ

AI06234b

Table 1. Signal Names

A0

Address input (used in X8 mode only)

A1-A21

Address inputs

BYTE

Byte/Word Organization Select

DQ0-DQ15 Data Inputs/Outputs

E0

Chip Enable

E1

Chip Enable

E2

Chip Enable

G

Output Enable

RP

Reset/Power-Down

STS

Status/(Ready/Busy)

VPEN

Program/Erase Enable

W

Write Enable

VDD

Supply Voltage

VDDQ

Input/Output Supply Voltage

VSS

Ground

VSSQ

Input/Output Ground

NC

Not Connected Internally

DU

Do Not Use

6/50

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