AT90S1200 ATMEL Corporation, AT90S1200 Datasheet - Page 61

• Manufacturer Part Number: AT90S1200
• Description: 8-Bit Microcontroller with 1K bytes In-System Programmable Flash
• Manufacturer: ATMEL Corporation

0838H–AVR–03/02
Note:
Figure 57. I/O Pin Input Threshold Voltage vs. V
Figure 58. I/O Pin Input Hysteresis vs. V
2.5
1.5
0.5
0.18
0.16
0.14
0.12
0.08
0.06
0.04
0.02
2
1
0
0.1
Input threshold is measured at the center point of the hysteresis.
2.7
2.7
0
I/O PIN INPUT THRESHOLD VOLTAGE vs. V
I/O PIN INPUT HYSTERESIS vs. V
T = 25
T = 25
4.0
4.0
CC
A
A
V
V
cc
cc
˚
˚
C
C
CC
cc
AT90S1200
cc
5.0
5.0
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