M50FW040NB5(2006) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M50FW040NB5
(Rev.:2006)

4-Mbit (512 Kb x8, uniform block) 3-V supply firmware hub Flash memory

STMicroelectronics 

M50FW040

Figure 2. Logic diagram (A/A Mux Interface)

Summary description

VCC VPP

11

A0-A10

8

DQ0-DQ7

RC

M50FW040

IC

RB

G

W

RP

VSS

AI10719

Table 2.

IC

A0-A10

DQ0-DQ7

G

W

RC

RB

RP

VCC

VPP

VSS

NC

Signal names (A/A Mux interface)

Interface Configuration

Address Inputs

Data Inputs/Outputs

Output Enable

Write Enable

Row/Column Address Select

Ready/Busy Output

Interface Reset

Supply Voltage

Optional Supply Voltage for Fast Program and Erase Operations

Ground

Not Connected Internally

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