SH7280 Datasheet, PDF (49/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 1 Overview
Classification Symbol
Universal serial DrVCC
bus (USB)
(only in SH7285
and SH7286) DrVSS
USD+,
USD−
VBUS
USPND
Controller area
network
(RCAN-ET)
CTx0
CRx0
(only in SH7286)
I²C bus
SCL
interface 3 (IIC3) _SDA
(only in SH7285
and SH7286)
A/D converter AN11 to AN0
ADTRG
AVCC
AVREF
AVSS
AVREFVSS
I/O
Input
Name
USB power
supply
Input USB ground
I/O USB data
Function
Power supply pin for the internal
transceiver. Connect it to the 3.3-V
power supply.
Ground pin for the internal
transceiver.
USB data input/output pins.
Input Cable connection USB cable connection monitor input
monitor
pin.
Output Suspend state
output
Outputs a high level when the
suspend state is entered.
Output Transmit data Transmit data pin for CAN bus.
Input Receive data
Receive data pin for CAN bus.
I/O Serial clock pin Serial clock input/output pin.
I/O Serial data pin Serial data input/output pin.
Input
Input
Input
Input
Input
Input
Analog input pins Analog input pins. Only AN7 to AN0
are available in the SH7285 and
SH7243.
A/D conversion External trigger input pin for starting
trigger input
A/D conversion.
Analog power
supply
Power supply pin for the A/D
converter. Connect this pin to the
system power supply (VCC) when
the A/D converter is not used.
Analog reference Reference voltage pin for the A/D
power supply
converter.
Analog ground
Ground pin for the A/D converter.
Connect this pin to the system
power supply (VSS) when the A/D
converter is not used.
Analog reference
ground
Reference ground pin for the A/D
converter. Connect this pin to the
system power supply (VSS) when
the A/D converter is not used.
Rev. 1.00 Jun. 26, 2008 Page 19 of 1692
REJ09B0393-0100