Atmel AT90S2313 User Manual

AT90S2313
22
Figure 25. MCU Start-Up, RESET
Controlled Externally
External Reset
An external reset is generated by a low level on the RESET
pin. Reset pulses longer than 50 ns will generate a reset, even
if the clock is not running. Shorter pulses are not guaranteed to generate a reset. When the applied signal reaches the
Reset Threshold Voltage - V
RST
on its positive edge, the delay timer starts the MCU after the Time-out period t
TOUT
has
expired.
Figure 26. External Reset During Operation
VCC
RESET
TIME-OUT
INTERNAL
RESET
t
TOUT
V
POT
V
RST

Atmel AT90S2313 Specifications

General

Brand	Atmel
Model	AT90S2313
Category	Microcontrollers
Language	English