HD404898 データシートの表示（PDF） - Renesas Electronics

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HD404898

Low-Voltage AS Microcomputers with On-Chip LCD Circuit

Renesas Electronics 

HD404889/HD404899/HD404878/HD404868 Series

Pin Number

Item

A/D converter*1

Symbol

AVCC

AVSS

FP-80A

TFP-80C

I/O

Function

1

—

A/D converter power supply pin. Connect as close

as possible to the VCC pin so as to be at the same

potential as V .

CC

8

—

Ground pin for AVCC. Connect as close as

possible to the GND pin so as to be at the same

potential as GND.

AN –AN

2–7

0

5

Input A/D converter analog input pins

Buzzer output BUZZ

35

Output Timer overflow toggle output or divided system

clock output pin

Other

NC

1, 8*2

—

Connect to ground potential.

Notes: 1. Applies to HD404889 and HD404899 series.

2. Applies to HD404878 series.

Rev.6.00, Sep.08.2003, page 20 of 197

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