Rainbow-electronics AT89C4051 Uživatelský manuál stáhnout pdf (Strana 15)

15

AT89C4051

1001D–06/01

Power-Down Mode Notes: 1. XTAL1 tied to GND for I

CC

(power-down)

2. P.1.0 and P1.1 = V

CC

or GND

3. Lock bits programmed

AT89C4051

TYPICAL ICC - ACTIVE (85˚C)

0

5

10

15

20

0 6 12 18 24

FREQUENCY (MHz)

I

C

C

m

A

Vcc=6.0V

Vcc=5.0V

Vcc=3.0V

AT89C4051

TYPICAL ICC - IDLE (85˚C)

0

1

2

3

036912

FREQUENCY (MHz)

I

C

C

m

A

Vcc=6.0V

Vcc=5.0V

Vcc=3.0V

AT89C4051

TYPICAL ICC vs.VOLTAGE- POWER DOWN (85˚C)

0

5

10

15

20

3.0V 4.0V 5.0V 6.0V

Vcc VOLTAGE

I

C

C

µ

A

1 2 ... 10 11 12 13 14 15 16 17 18

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