IC89C52 Datasheet, PDF (15/22 Pages) Integrated Circuit Solution Inc – CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8(4)-Kbytes of FLASH

IC89C52(51)A
POWER SUPPLY CHARACTERISTICS
Symbol
Parameter
Test conditions
Min
Icc
Power supply current⁽¹⁾
Vcc = 5.0V
Active mode
12 MHz
—
16 MHz
—
20 MHz
—
24 MHz
—
32 MHz
—
40 MHz
—
Idle mode
12 MHz
—
16 MHz
—
20 MHz
—
24 MHz
—
32 MHz
—
40 MHz
—
Power-down mode
VCC = 5V
—
Note:
1. See Figures 9,10,11, and 12 for Icc test conditiions.
Max
Unit
20
mA
26
mA
32
mA
38
mA
50
mA
62
mA
5
mA
6
mA
7.6
mA
9
mA
12
mA
15
mA
100
µA
Vcc
NC
CLOCK
SIGNAL
RST
XTAL2
XTAL1
GND
Vcc
Icc
Vcc
Vcc
P0
EA
NC
CLOCK
SIGNAL
RST
XTAL2
XTAL1
GND
Vcc
Icc
Vcc
Vcc
P0
EA
Figure 9. Active Mode
NC
RST
XTAL2
XTAL1
GND
Figure 10. Idle Mode
Vcc
Icc
Vcc
Vcc
P0
EA
Figure 11. Power-down Mode
(Vcc=2.0V~6.0V)
Integrated C ircuitSolution Inc.
15
MC008-0C 11/27/2001