Datasheet

ManualsBrandsMicrochip Manuals8051 MicrocontrollersLow Power, High Performance CMOS Microcontroller 8bit 12KB PLCC

54

AT89S8253

46. I

CC

(Idle Mode) Measurements

47. I

CC

(Power Down Mode) Measurements

AT89S8253 I

CC

Idle vs. Frequency,

T = 25°C

0

0.5

1

1.5

2

2.5

3

0 5 10 15 20 25

Frequency (MHz)

I

CC

)Am(

V

cc

=3V

V

cc

=4V

V

cc

=5V

x1 Mode

With Internal Clock Oscillator

AT89S8253 I

CC

in Power-down

0

0.5

1

1.5

2

2.5

1234567

V

CC

(V)

I

CC

Pwd (uA)

0 deg C

25 deg C

90 deg C