MT88L89

Advance Information

4-138

* 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

V

DD

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

2.7

3

3.6

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

2.733.6

V

2

Operating supply current

3

mA

Device fully enabled

3

Power consumption

9mW

4

I

N

P

U

T

S

High level input voltage

(OSC1)

2.1

V

5

Low level input voltage

(OSC1)

.9

V

6

Steering threshold voltage

1.4

V

7

O

U

T

P

U

T

S

Low level output voltage

(OSC2)

0.3

V

No load

8

High level output voltage

(OSC2)

2.97

V

No load

9

Output leakage current

(IRQ)

110

µA

10

1.5

V

11

1.3

k

Ω

12

D

i

g

i

t

a

l

Low level input voltage

.9

V

13

High level input voltage

2.1

V

14

Input leakage current

10

15

Data

Bus

Source current

-6.6

mA

16

Sink current

4.0

mA

17

ESt

and

St/GT

Source current

-3.0

mA

18

Sink current

4mA

19

IRQ/

CP

Sink current

16

mA