at89c4051-12si ATMEL Corporation, at89c4051-12si Datasheet - Page 15

• Manufacturer Part Number: at89c4051-12si
• Description: At89c4051 8-bit Microcontroller With 4k Bytes Flash
• Manufacturer: ATMEL Corporation

24. I
25. I
26. I
1001E–MICRO–6/05
CC
CC
CC
(Active Mode) Measurements
(Idle Mode) Measurements
(Power Down Mode) Measurements
Notes:
1. XTAL1 tied to GND
2. P.1.0 and P1.1 = V
3. Lock bits programmed
m
m
C
C
C
C
C
C
A
A
A
µ
I
I
I
20
15
10
3
2
1
0
20
15
10
5
0
5
0
3.0V
0
0
TYPICAL ICC vs. VOLTAGE- POWER DOWN (85˚C)
CC
or GND
TYPICAL ICC - ACTIVE (85˚C)
TYPICAL ICC - IDLE (85˚C)
3
FREQUENCY (MHz)
6
FREQUENCY (MHz)
Vcc VOLTAGE
4.0V
AT89C4051
AT89C4051
AT89C4051
12
6
Vcc=5.0V
Vcc=5.0V
5.0V
18
9
Vcc=6.0V
Vcc=3.0V
Vcc=6.0V
Vcc=3.0V
6.0V
24
12
AT89C4051
15