ATMEGA169 ATMEL [ATMEL Corporation], ATMEGA169 Datasheet - Page 327

• Manufacturer Part Number: ATMEGA169
• Description: 8-bit Microcontroller with 16K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

2514P–AVR–07/06
Figure 181. I/O Pin Input Hysteresis vs. V
Figure 182. Reset Input Threshold Voltage vs. V
0.6
0.5
0.4
0.3
0.2
0.1
2.5
1.5
0.5
0
2
1
0
1.5
1.5
-40 °C
25 °C
85 °C
-40 °C
25 °C
85 °C
2
2
RESET INPUT THRESHOLD VOLTAGE vs. V
2.5
2.5
I/O PIN INPUT HYSTERESIS vs. V
VIH, RESET PIN READ AS '1'
3
3
V
V
CC
CC
CC
3.5
3.5
(V)
(V)
CC
(V
4
4
IH
,Reset Pin Read as “1”)
CC
ATmega169/V
4.5
4.5
CC
5
5
5.5
5.5
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