r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 83

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

Pin No. Pin Name
A19
A20
A21
A22
A23
A24
A25
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
PTJ1/ST0M_CLKIO/
RMII1_RX_ER/LCD_CLK
CS5/CE1A
PTM6/D30/EX_AD30/ST0_D6/
ET0_RX-CLK/RMII0_TXD1/
PINT6
PTM4/D28/EX_AD28/ST0_D4/
ET0_PHY-INT/RMII0_RXD0/
PINT4
CS0
VSSQ
VSSQ
VCCQ-DDR
VSSQ-DDR
M_BKPRST
M_CKE
M_A13
M_CAS
M_CS
M_BA1
M_A0
M_A2
M_A4
EXTAL2
USBP
I/O
IO/IO/I/I
O/O
IO/IO/IO/IO/I/O/I Port/data bus/address-and-data
IO/IO/IO/IO/I/I/I
O




I
O
O
O
O
O
O
O
O
I
IO
Function
Port/ST data clock
RMII receive error/LCD clock source
Chip select/Card select
bus/ST data/ETHER receive clock/
RMII transmit data/port interrupt input
Port/data bus/address-and-data
bus/ST data/
PHY interrupt/RMII receive data/port
interrupt input
Chip select
I/O GND
I/O GND
DDR-SDRAM I/O VCC
DDR-SDRAM I/O GND
DDR-SDRAM power supply backup
reset
DDR-SDRAM clock enable
DDR-SDRAM address bus
DDR-SDRAM CAS
DDR-SDRAM chip select
DDR-SDRAM bank active
DDR-SDRAM address bus
DDR-SDRAM address bus
DDR-SDRAM address bus
Crystal resonator for RTC
D+
Rev. 1.00 Oct. 01, 2007 Page 17 of 1956
Section 1 Overview
REJ09B0256-0100
Power
Supply
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ




VCCQ_
DDR
VCCQ_
DDR
VCCQ_
DDR
VCCQ_
DDR
VCCQ_
DDR
VCCQ_
DDR
VCCQ_
DDR
VCCQ_
DDR
VCCQ_
DDR
VDD_RTC
VCCQ