D12320VF25V Datasheet, PDF (57/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 1 Overview
Pin No.
Type
Symbol
TFP-100B,
TFP-100G FP-100A TLP-113V I/O
Name and Function
Watchdog WDTOVF^*6 60
timer (WDT)
62
G9
Output Watchdog timer overflows: The
counter overflows signal output pin in
watchdog timer mode.
Serial com-
munication
interface
(SCI) Smart
Card
interface
TxD1,
TxD0
RxD1,
RxD0
SCK1
SCK0
9, 8
11, 10
13, 12
11, 10 E4, E1
13, 12 E2, E3
15, 14 F1, F4
Output Transmit data (channel 0, 1):
Data output pins.
Input Receive data (channel 0, 1):
Data input pins.
I/O Serial clock (channel 0, 1):
Clock I/O pins.
A/D
converter
AN7 to
AN0
ADTRG
86 to 79
93
88 to 81
95
D7, C7, A7, Input
B8, C8, B9,
A8, D9
C6
Input
Analog 7 to 0: Analog input pins.
A/D conversion external trigger input:
Pin for input of an external trigger to
start A/D conversion.
D/A
converter
DA1, DA0 86, 85
88, 87 D7, C7
Output Analog output: D/A converter analog
output pins.
A/D
AVCC
77
converter
and D/A
converter
79
A11
Input This is the power supply pin for the
A/D converter and D/A converter.
When the A/D converter and D/A
converter are not used, this pin should
be connected to the system power
supply (VCC).
AVSS
87
89
B7
Input
This is the ground pin for the A/D
converter and D/A converter.
This pin should be connected to the
system power supply (0 V).
Vref
78
80
A9
Input This is the reference voltage input pin
for the A/D converter and D/A
converter.
When the A/D converter and D/A
converter are not used, this pin should
be connected to the system power
supply (VCC).
Rev.7.00 Feb. 14, 2007 page 23 of 1108
REJ09B0089-0700