M40SZ100YMQ6F View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M40SZ100YMQ6F

5 V or 3 V NVRAM supervisor for LPSRAM

STMicroelectronics 

1 2 3 4 5 6 7 8 9 10 Next

Description

Figure 5. Hardware hookup

Unregulated

Voltage

3.0V, 3.3V or 5V

Regulator

VIN VCC

VCC

VOUT

0.1μF

From Microprocessor

R1

R2

M40SZ100Y

M40SZ100W

E

RSTIN ECON

PFI

PFO

VSS

VBAT(1)

RST

BL

M40SZ100Y, M40SZ100W

VCC

0.1μF

1Mb or 4Mb

LPSRAM

E

To Microprocessor NMI

To Microprocessor Reset

To Battery Monitor Circuit

1. User supplied for the 16-pin package

AI04767

8/25

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