SH7108 Datasheet, PDF (44/560 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Section 1 Overview
Type
Symbol
Serial com-
munication
interface
(SCI)
TxD2
TxD3
RxD2
RxD3
SCK2
SCK3
Motor
PUOA
management
timer
(MMT)
PUOB
PVOA
I/O
Output
Input
Input/
output
Output
Output
Output
PVOB
Output
PWOA
Output
PWOB
Output
PCIO
Input/
output
Output
control for
MTU and
MMT
A/D
converter
POE6 to
POE0
Input
AN19 to AN0 Input
ADTRG
Input
AVCC
Input
Name
Function
Transmit data Data output pins.
Receive data Data input pins.
Serial clock Clock input/output pins.
U-phase of
PWM
U-phase of
PWM
V-phase of
PWM
V-phase of
PWM
W-phase of
PWM
W-phase of
PWM
PWM control
Port output
control
U-phase output pin for 6-phase non-
overlap PWM waveforms.
U-phase output pin for 6-phase non-
overlap PWM waveforms.
V-phase output pin for 6-phase non-
overlap PWM waveforms.
V-phase output pin for 6-phase non-
overlap PWM waveforms.
W-phase output pin for 6-phase non-
overlap PWM waveforms.
W-phase output pin for 6-phase non-
overlap PWM waveforms.
Counter clear input pin by external input or
output pin, or toggle output pin
synchronized with PWM period.
Input pins for the signal to request the
output pins of MTU or MMT to become
high impedance state.
Analog input Analog input pins.
pins
Input of trigger Pin for input of an external trigger to start
for A/D
A/D conversion.
conversion
Analog power
supply
Power supply pin for the A/D converter.
When the A/D converter is not used,
connect this pin to the system power
supply (+5 V). Connect all AVCC pins to
the power supply. The chip does not
operate normally when some of these pins
are open.
Rev.1.00 Sep. 18, 2008 Page 10 of 522
REJ09B0069-0100