attiny261a-xu ATMEL Corporation, attiny261a-xu Datasheet - Page 267

• Manufacturer Part Number: attiny261a-xu
• Description: 8-bit Avr Microcontroller With 2/4/8k Bytes In-system Programmable Flash
• Manufacturer: ATMEL Corporation

20.4.9
8197B–AVR–01/10
BOD, Bandgap and Reset
Figure 20-143.V
Figure 20-144.BOD Threshold vs. Temperature (BOD Level set to 4.3V)
4.36
4.34
4.32
4.28
4.26
4.24
4.22
4.3
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
-40
1
0
1.5
-40 °C
25 °C
85 °C
IH
-V
-20
IL
2
: Input Hysteresis vs. V
2.5
0
RESET PIN INPUT HYSTERESIS vs. V
BOD THRESHOLDS vs. TEMPERATURE
3
Temperature (C)
20
V
BODLEVEL = 4.3V
CC
CC
3.5
(V)
(Reset Pin)
40
4
CC
60
4.5
5
80
5.5
100
V
V
CC
CC
RISING
FALLING
267