ATA6020N Datasheet, PDF (59/66 Pages) ATMEL Corporation – Low-current Microcontroller for Watchdog Function

4708C–4BMCU–02/04
ATA6020N
Figure 64. External RC Frequency versus R_ext
5500
4500
V_DD = 5 V
T_amb = 25°C
3500
2500
max
typ.
1500
min
500
10 20 30 40 50 60 70 80 90 100 110
R_ext (kΩ)
Figure 65. Pull-up Resistor versus V_DD
1000.0
V_IL = V_SS
100.0
T_amb = 85°C
25°C
-40°C
10.0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5
V_DD (V)
Figure 66. Strong Pull-up Resistor versus V_DD
100.0
V_IL = V_SS
T_amb = 85°C
25°C
-40°C
10.0
2.0
2.5 3.0
3.5 4.0
4.5 5.0 5.5 6.0
6.5
V_DD (V)
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