IMP690A switch equivalent, p power supply supervisor with battery backup switch.
of these four functions are: a) 1.6 second watchdog timer to keep microprocessor responsive b) c) 4.40V or 4.65V VCC threshold for microprocessor reset at power-up and po.
x Embedded control systems x Battery
–operated systems x Intelligent instruments x Wireless communication.
Pin Number IMP690A/IMP692A IMP802L/IMP802M
1
IMP805L
1
Name
VOUT
Function
Voltage supply for RAM. When VCC is above the reset threshold, VOUT connects to VCC through a P-channel MOS device. If VCC falls below the reset threshold, this output will .
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