7

µPD43256B

Data Sheet M10770EJCV0DS00

Electrical Specifications

Absolute Maximum Ratings

Parameter

Symbol

Condition

Rating

Unit

Supply voltage

–0.5

V

Input / Output voltage

–0.5

V

Operating ambient temperature

0 to 70

°C

Storage temperature

–55 to +125

°C

Note –3.0 V (MIN.) (Pulse width : 50 ns)

Caution

Exposing the device to stress above those listed in Absolute Maximum Rating could cause

permanent damage. The device is not meant to be operated under conditions outside the limits

described in the operational section of this specification. Exposure to Absolute Maximum Rating

conditions for extended periods may affect device reliability.

Recommended Operating Conditions

Parameter

Symbol Condition

µPD43256B-xxL

µPD43256B-Axx

µPD43256B-Bxx

Unit

µPD43256B-xxLL

MIN.

MAX.

MIN.

MAX.

MIN.

MAX.

Supply voltage

4.5

5.5

3.0

5.5

2.7

5.5

V

High level input voltage

2.2

2.2

2.2

V

Low level input voltage

–0.3

Note

+0.8

–0.3

Note

+0.5

–0.3

Note

+0.5

V

Operating ambient temperature

070

0

70

070

°C

Note –3.0 V (MIN.) (Pulse width: 50 ns)

°°°°C, f = 1 MHz)

Parameter

Symbol

Test conditions

MIN.

TYP.

MAX.

Unit

Input capacitance

5

pF

Input / Output capacitance

8

pF

2. These parameters are periodically sampled and not 100% tested.