Absolute Maximum Ratings

Storage Temperature ............................

-50°Cto125°C

Operating Temperature...........................

-40°Cto85°C

Note: These are stress ratings only. Stresses exceeding the range specified under

²Absolute Maximum Ratings² may

cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed

in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.

D.C. Characteristics

Ta=25

°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Conditions

Operating Voltage

¾¾

2.4

5

5.5

V

Operating Current

5V

No load, LED ON,

on-chip RC oscillator

¾¾

10

mA

Standby Current

5V

No load, power down mode

¾¾

10

mA

Input Low Voltage

5V

DATA, WR,CS,RD

0

¾

1V

Input High Voltage

5V

DATA, WR,CS,RD

4

¾

5V

DATA

5V

1.3

2.6

¾

mA

DATA

5V

-0.9

-1.8

¾

mA

OSC, SYNC

5V

2.6

5.2

¾

mA

OSC, SYNC

5V

-1.8

-3.6

¾

mA

Common Sink Current

5V

¾

50

¾

mA

Common Source Current

5V

¾-20

¾

mA

LED Out Driver

5V

¾

50

¾

mA

Pull-high Resistor

5V

DATA, WR,CS,RD

10

30

60

k

W

HT1632

Rev. 1.00

3

October 2, 2007