atmega32c1 ATMEL Corporation, atmega32c1 Datasheet - Page 332

• Manufacturer Part Number: atmega32c1
• Description: Atmega32m1 Automotive 8-bit Avr Microcontroller With 32k/64k Bytes In-system Programmable Flash
• Manufacturer: ATMEL Corporation

332
ATmega32/64/M1/C1
Figure 26-21. I/O Pin Input Threshold Voltage vs. V
Figure 26-22. I/O Pin Input HysteresisVoltage vs. V
0.6
0.5
0.4
0.3
0.2
0.1
0
1.5
2,5
1,5
0,5
2
1
0
-40 C
25 C
85 C
2
2
I/O PIN (including PE1 & PE2) INPUT THRESHOLD VOLTAGE vs. V
2,5
2.5
3
I/O PIN INPUT HYSTERESIS vs. V
3
VIL, IO PIN READ AS '0'
3,5
V
CC
V
CC
3.5
(V)
(V)
4
CC
CC
4
(VIL, I/O Pin Read As '0')
4,5
CC
4.5
5
CC
5
5,5
-40 ° C
25 ° C
85 ° C
105 ° C
7647A–AVR–02/08
5.5