M41ST85WMH6E 查看數據表（PDF） - STMicroelectronics

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M41ST85WMH6E

3.0/3.3V I²C combination serial RTC, NVRAM supervisor and microprocessor supervisor

STMicroelectronics 

M41ST85W

Figure 5. Hardware hookup

Unregulated

Voltage

Regulator

VIN VCC

Pushbutton

R1

Reset

R2

M41ST85W

VCC

VOUT

ECON

EX

SCL

SDA

WDI

RSTIN1

RST

RSTIN2

SQW

PFO

PFI

VBAT(1) IRQ/FT/OUT

VSS

1. Required for embedded crystal (MX) package only.

Description

VCC

E

LPSRAM

To RST

To LED Display

To NMI

To INT

AI03660

11/41

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