ATA5021 ATMEL, ATA5021 Datasheet - Page 2

• Manufacturer Part Number: ATA5021
• Description: Digital Window Watchdog Timer
• Manufacturer: ATMEL

Figure 1-1.
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2
ATA5021
V
controller
Block Diagram with External Circuit
DD
Micro-
R
1
Wake-up
Trigger
C
Reset
Mode
1
OSC
2
3
1
5
8
Input signal
conditioning
oscillator
OSC
RC
POR
V
DD
GND
6
Power-on
reset
C
10 nF
7
OSC
POR
State machine
Test logic
4
Enable
switching
External
circuitry
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