M50FLW040ANB5TP 데이터 시트보기 (PDF) - STMicroelectronics

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M50FLW040ANB5TP

4-Mbit (5 × 64 Kbyte blocks + 3 × 16 × 4 Kbyte sectors) 3-V supply Firmware Hub / low-pin count Flash memory

STMicroelectronics 

Summary description

Figure 3. PLCC connections

A/A Mux

M50FLW040A, M50FLW040B

A/A Mux

A7

GPI1

A6

GPI0

A5

WP

A4

TBL

A3 ID3/RFU 9

A2

ID2

A1

ID1

A0

ID0

DQ0 FWH0/LAD0

1 32

M50FLW040A

M50FLW040B

17

IC (VIL)

NC

IC (VIH)

NC

NC

NC

VSS

25 VCC

VSS

VCC

INIT

G

FWH4/LFRAME W

RFU

RB

RFU

DQ7

A/A Mux

1. Pins 27 and 28 are not internally connected.

Figure 4. TSOP32 connections

A/A Mux

AI08419B

NC

NC

NC

NC

IC (VIH)

A10

RC

VCC

VPP

RP

A9

A8

A7

A6

A5

A4

NC

NC

NC

VSS

IC

GPI4

CLK

VCC

VPP

RP

GPI3

GPI2

GPI1

GPI0

WP

TBL

1

32

8 M50FLW040A 25

9 M50FLW040B 24

16

17

INIT

FWH4/LFRAME

NC

RFU

RFU

RFU

RFU

FWH3/LAD3

VSS

FWH2/LAD2

FWH1/LAD1

FWH0/LAD0

ID0

ID1

ID2

ID3/RFU

G

W

NC

DQ7

DQ6

DQ5

DQ4

DQ3

VSS

DQ2

DQ1

DQ0

A0

A1

A2

A3

AI09742B

10/64

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