MT8889C/MT8889C-1

4-119

* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.

‡ Typical figures are at 25 °C and for design aid only: not guaranteed and not subject to production testing.

† Characteristics are over recommended operating conditions unless otherwise stated.

* See “Notes” following AC Electrical Characteristics Tables.

Parameter

Symbol

Min

Max

Units

1

6V

2

Voltage on any pin

V

3

mA

4

Storage temperature

-65

+150

°C

5

Package power dissipation

1000

mW

Parameter

Sym

Min

Max

Units

Test Conditions

1

Positive power supply

4.75

5.00

5.25

V

2

Operating temperature

-40

+85

°C

3

Crystal clock frequency

3.575965

3.579545

3.583124

MHz

Characteristics

Sym

Min

Max

Units

Test Conditions

1

S

U

P

Operating supply voltage

4.75

5.0

5.25

V

2

Operating supply current

7.0

11

mA

3

Power consumption

57.8

mW

4

I

N

P

U

T

S

High level input voltage

(OSC1)

3.5

V

Note 9*

5

Low level input voltage

(OSC1)

1.5

V

Note 9*

6

Steering threshold voltage

2.2

2.3

2.5

V

7

O

U

T

P

U

T

S

Low level output voltage

(OSC2)

0.1

V

No load

Note 9*

8

High level output voltage

(OSC2)

4.9

V

No load

Note 9*

9

Output leakage current

(IRQ)

110

10

2.4

2.5

2.6

V

11

1.3

k

Ω

12

D

i

g

i

t

a

l

Low level input voltage

0.8

V

13

High level input voltage

2.0

V

14

Input leakage current

10

15

Data

Bus

Source current

-1.4

-6.6

mA

16

Sink current

2.0

4.0

mA

17

ESt

and

St/GT

Source current

-0.5

-3.0

mA

18

Sink current

24

mA

19

IRQ/

CP

Sink current

416

mA