r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 82

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Section 1 Overview
Table 1.2
Rev. 1.00 Oct. 01, 2007 Page 16 of 1956
REJ09B0256-0100
Pin No. Pin Name
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
VSSQ-DDR
VCCQ-DDR
M_VREF
M_CLK0
M_CLK1
M_WE
M_RAS
M_BA0
M_A10
M_A1
M_A3
XTAL2
USBM
PTI2/ST0M_STARTI/IIC0_SCL/
SIOF1_RXD/USB_OVRCRT/
USBF_VBUS
PTI0/STATUS0/ST1_CLK/
RMII0_MDC
PTK4/ST1_D4/GET0_ERXD4/
SIOF2_TXD/LCD_D6
PTI6/IRQ2/IRL2/ST0M_D6I/
IIC1_SCL
PTJ5/ST0M_D3I/ET0_ERXD3/
RMII1_RXD0/LCD_DON
Pin Configuration
I/O


I
O
O
O
O
O
O
O
O
O
IO
I/I/IO/I/I/I
IO/O/IO/O
IO/IO/I/O/O
I/I/I/I/IO
IO/I/I/I/O
Function
DDR-SDRAM I/O GND
DDR-SDRAM I/O VCC
DDR-SDRAM VREF
DDR-SDRAM clock
DDR-SDRAM clock
DDR-SDRAM write enable
DDR-SDRAM RAS
DDR-SDRAM bank active
DDR-SDRAM address bus
DDR-SDRAM address bus
DDR-SDRAM address bus
Crystal resonator for RTC
D-
Port/ST data sync/IIC serial
clock/SIOF receive data/USB over-
current detection/USB cable
connection monitor pin
Port/status 0/ST data clock/
RMII management data clock
SIOF transmit data/LCD data
Port/external interrupt input/ST data
(mirror pin)/IIC serial clock
Port/ST data (mirror pin)/Ether
receive data/RMII receive data/LCD
display start
Port/ST data/ETHER receive data/
Power
Supply


VCCQ_
DDR
VCCQ_
DDR
VCCQ_
DDR
VCCQ_
DDR
VCCQ_
DDR
VCCQ_
DDR
VCCQ_
DDR
VCCQ_
DDR
VCCQ_
DDR
VDD_RTC
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ