SH7764 Datasheet, PDF (79/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 1 Overview
Classification Symbol
I/O Name
Function
Serial
communication
interface with
FIFO (SCIF)
SCK0, SCK1, I/O
SCK2
TXD0, TXD1, O
TXD2
Serial clock
Serial clock I/O.
Transmit data Serial data output.
RXD0, RXD1, I
RXD2
CTS0, CTS1, I/O
CTS2
RTS0, RTS1, I/O
RTS2
I²C bus interface SCL
I/O
(IIC)
SDA
I/O
Receive data Serial data input.
Modem control
transmit enable
Modem control
transmit request
Serial clock
Serial data
Modem control signals to stop or
restart data transmission.
Modem control signals to stop or
restart data reception.
Serial clock I/O.
Serial data I/O.
USB
XIN
host/function
controller (USB)
I
Crystal resonator/ Connected to a crystal resonator or
external clock for the external clock for USB operation.
USB
XOUT
O
Crystal resonator Connected to a crystal resonator for
for USB
USB operation.
DP
I/O D+
USB D+ signal
DM
I/O D-
USB D- signal
VBUS
I
Vbus
USB Vbus signal
REFRIN
I
Reference input Connected to the analog ground
through a resistance of 5.6 kΩ (±1%)
VDD_USB
Digital Power supply for Power supply for the digital section
power USB PHY digital of the USB PHY.
supply section
Input 1.2 V.
VSS_USB
Digital Ground for USB
ground PHY digital
section
Ground for the digital section of the
USB PHY.
Input 0 V.
VDDQ_USB
Digital Power supply for Power supply for the digital section
power USB PHY digital of the USB PHY.
supply section
Input 3.3 V.
VSSQ_USB
Digital Ground for USB
ground PHY digital
section
Ground for the digital section of the
USB PHY.
Input 0 V.
Rev. 1.00 Nov. 22, 2007 Page 23 of 1692
REJ09B0360-0100