STM817VM6F 查看數據表（PDF） - STMicroelectronics

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STM817VM6F

5 V supervisor with battery switchover

STMicroelectronics 

Description

Figure 10. Hardware hookup

STM690A/692A/703/704/802/805/817/818/819

Unregulated

Voltage

Regulator

VIN

VCC

0.1 F

VCC

VOUT

STM690A/692A/

703/704/802/805/

817/818/819

From Microprocessor

R1

WDI(1)

E(2)

ECON(2)

PFI(3)

PFO(3)

R2

Push-Button

MR(4)

(5)

RST

VBAT

VCC

VCC

0.1 F

LPSRAM

E

E

To Microprocessor NMI

To Microprocessor Reset

AI07893

1. For STM690A/692A/802/805/817/818.

2. For STM818 only.

3. Not available on STM818.

4. For STM703/704/819.

5. Active high on STM805.

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Doc ID 10522 Rev 10

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