ATMEGA16_09 Datasheet, PDF (318/357 Pages) ATMEL Corporation – 8-bit Microcontroller with 16K Bytes In-System Programmable Flash

ATmega16(L)
Figure 186. Reset Input Threshold Voltage vs. V_CC (V_IL, Reset Pin Read As '0')
RESET INPUT THRESHOLD VOLTAGE vs. V_CC
VIL, RESET PIN READ AS '0'
2.5
2
1.5
85°C
25°C
1
-40°C
0.5
0
2.5
3
3.5
4
4.5
5
5.5
V_CC (V)
Figure 187. Reset Input Pin Hysteresis vs. V_CC
RESET INPUT PIN HYSTERESIS vs. V_CC
0.5
0.45
-40°C
0.4
0.35
0.3
0.25
25°C
0.2
0.15
0.1
85°C
0.05
0
2.5
3
3.5
4
4.5
5
5.5
V_CC (V)
2466S–AVR–05/09
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