atmega103 ATMEL Corporation, atmega103 Datasheet - Page 129

• Manufacturer Part Number: atmega103
• Description: Atmega103 8-bit With 128k Bytes Of In-system Programmable Flash
• Manufacturer: ATMEL Corporation

0945I–AVR–02/07
Figure 92. Watchdog Oscillator Frequency vs. V
Sink and source capabilities of I/O ports are measured on one pin at a time.
Figure 93. Pull-up Resistor Current vs. Input Voltage
120
100
1600
1400
1200
1000
80
60
40
20
800
600
400
200
0
0
2
0
0.5
2.5
PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
WATCHDOG OSCILLATOR FREQUENCY vs. V
1
3
T = 85
T = 25
A
A
1.5
˚
˚
C
C
3.5
2
V = 5V
cc
V (V)
2.5
V
4
cc
OP
(V)
CC
3
4.5
3.5
ATmega103(L)
5
cc
4
T = 25
A
5.5
4.5
˚
T = 85
C
A
˚
C
6
5
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