at90ls4433 ATMEL Corporation, at90ls4433 Datasheet - Page 107

• Manufacturer Part Number: at90ls4433
• Description: At90s4433 8-bit Avr Microcontroller With 4k Bytes Of In-system Programmable Flash
• Manufacturer: ATMEL Corporation

1042H–AVR–04/03
Figure 81. Watchdog Oscillator Frequency vs. V
Sink and source capabilities of I/O ports are measured on one pin at a time.
Figure 82. Pull-up Resistor Current vs. Input Voltage
120
100
16
14
12
1
80
60
40
20
8
6
4
2
0
2
0
0.5
2.5
PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
WATCHDOG OSCILLATOR FREQUENCY vs. V
1
3
T
T
A
A
1.5
= 85˚C
= 25˚C
3.5
2
V
V
V
CC
2.5
CC
OP
4
= 5V
(V)
(V)
CC
3
4.5
AT90S/LS4433
3.5
5
CC
4
T
A
5.5
= 25˚C
4.5
T
A
= 85˚C
107
6
5