HD404889_03 Datasheet, PDF (20/197 Pages) Renesas Technology Corp – Low-Voltage AS Microcomputers with On-Chip LCD Circuit

HD404889/HD404899/HD404878/HD404868 Series
Pin Number
Item
A/D converter*¹
Symbol
AV_CC
AV_SS
FP-80A
TFP-80C
I/O
Function
1
—
A/D converter power supply pin. Connect as close
as possible to the V_CC pin so as to be at the same
potential as V .
CC
8
—
Ground pin for AV_CC. 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