UPD78323LP datasheet(63/86 Pages) NEC

63 / 86 page

µPD78323, 78324

ELECTRICAL SPECIFICATIONS

ABSOLUTE MAXIMUM RATINGS (TA = 25

°C)

IOL

IOH

VIAN

AVREF

AVDD

> VDD

VDD

≥ AVDD

AVDD

> VDD

VDD

≥ AVDD

Notes 1. Except the pin described in Note 2.

2. P70/ANI0 to P77/ANI7 pins

Caution If the absoute maximum rating of any one of the parameters is exceeded even momentarily, the quality

of the product may be degraded. In other words, the product may be physically damaged if any of the

absolute maximum raings is exceeded. Be sure to use the product without exceeding these rarings.

RECOMMENDED OPERATING CONDITION

Oscillation frequency

VDD

8 MHz

≤ fXX ≤ 16 MHz

–10 to +70

°C

+5.0 V

±10 %

CAPACITANCE (TA = 25

°C, VSS = VDD = 0 V)

Parameter

Symbol

Test Conditions

Rating

Unit

VDD

–0.5 to + 7.0

AVDD

–0.5 to VDD + 0.5

AVSS

–0.5 to + 0.5

Note 1

–0.5 to VDD + 0.5

All output pins

4.0

All output pins total

All output pins

–1.0

All output pins total

–20

–0.5 to VDD + 0.5

–0.5 to AVDD + 0.5

–0.5 to VDD + 0.3

–0.5 to AVDD + 0.3

–10 to + 70

°C

Tstg

–65 to + 150

°C

Note 2

Supply voltage voltage

Input voltage

Output voltage

Output current low

Output current high

Analog input voltage

A/D converter reference

input voltage

Operating ambient temperature

Storage temperature

TYP.

MAX.

Unit

MIN.

Parameter

Input capacitance

Output capacitance

I/O capacitance

Test Conditions

Symbol

CIO

f=1 MHz

Unmeasured pins returned to 0 V.

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