MM1142XF Ver la hoja de datos (PDF) - Mitsumi
Número de pieza
componentes Descripción
Fabricante
MM1142XF Datasheet PDF : 5 Pages
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MITSUMI
Pin Assignment
8765
1234
SOP-8C
System Reset (with built-in watchdog timer) MM1142
1
TC
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2
BC(RESET)
3
CK
4
GND
5
VCC
6
RCT
7
VS
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8
RESET
Pin Description
Pin No. Pin name
Function
1
TC
TWD, TWR, TPR time setting pins.
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2 BC(RESET) Battery check output pin (RESET low level output) for 3.4V
3
CK
Clock input pin
4
GND GND pin
5
VCC
Power supply voltage input pin
Watchdog timer stop pin Operation modes
6
RCT
Operation OPEN, Stop connect to GND
7
VS
Detection voltage fine adjustment pin
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8
RESET Reset output pin (low output)
Block Diagram
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