SH7146 Datasheet, PDF (58/1022 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 1 Overview
Classification
A/D converter
(ADC)
I/O ports
User break
controller (UBC)
Symbol
I/O
AN15 to AN8, I
AN6, AN4,
AN2, AN0
ADTRG
I
AVcc
I
AVss
I
PA15 to PA0 I/O
PB18 to
I/O
PB16,
PB5 to PB0
PD15 to PD0 I/O
PE21 to PE0 I/O
PF15 to PF8, I
PF6, PF4,
PF2, PF0
UBCTRG O
Name
Function
Analog input pins Analog input pins.
A/D conversion
trigger input
Analog power
supply
Analog ground
General port
General port
General port
General port
General port
External trigger input pin for starting
A/D conversion.
Power supply pin for the A/D
converter.
Connect all AVcc pins to the system
power supply (Vcc) when the A/D
converter is not used. The A/D
converter does not work if any pin is
open.
Ground pin for the A/D converter.
Connect it to the system ground (0
V).
Connect all AVss pins to the system
ground (0 V) correctly. The A/D
converter does not work if any pin is
open.
16-bit general input/output port pins.
9-bit general input/output port pins.
PB18 to PB16 and PB5 to PB2 are
available in the SH7146.
16-bit general input/output port pins.
These port pins are not available in
the SH7146.
22-bit general input/output port pins.
12-bit general input port pins.
User break
trigger output
Trigger output pin for UBC condition
match.
Rev. 3.00 May 17, 2007 Page 14 of 974
REJ09B0229-0300