M50FLW040B View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M50FLW040B

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

STMicroelectronics 

Bus operations

Figure 6. FWH bus read waveforms

M50FLW040A, M50FLW040B

CLK

FWH4

FWH0-FWH3

Number of

clock cycles

START

1

IDSEL

1

ADDR

7

MSIZE

1

TAR

2

SYNC

3

DATA

M

TAR

2

AI08433B

22/64

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