at90s2323 ATMEL Corporation, at90s2323 Datasheet - Page 54

• Manufacturer Part Number: at90s2323
• Description: 8-bit Microcontroller With 2k Bytes Of In-system Programmable Flash At90s2323 At90ls2323 At90s2343 At90ls2343
• Manufacturer: ATMEL Corporation

54
AT90S/LS2323/2343
Note:
Figure 48. Pull-up Resistor Current vs. Input Voltage
Figure 49. Pull-up Resistor Current vs. Input Voltage
120
100
80
60
40
20
30
25
20
15
10
0
5
0
Sink and source capabilities of I/O ports are measured on one pin at a time.
0
0
0.5
PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
0.5
PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
1
T = 25
T = 85
A
A
T = 85
T = 25
A
˚
˚
A
1.5
C
C
1
˚
˚
C
C
2
V = 2.7V
cc
V = 5V
cc
V
OP
1.5
2.5
V
(V)
OP
(V)
3
2
3.5
4
2.5
4.5
3
5
1004D–09/01