SH7763 Datasheet, PDF (1997/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Appendix
H. Handling of Unused Pins
Table H.1 Handling of Unused Pins
Pin No. Pin Name
I/O
Handling of Unused Pins
A4
M_CLK0
A5
M_CLK1
A6
M_WE
A7
M_RAS
O
Open
O
Open
O
Open
O
Open
A8
M_BA0
O
Open
A9
M_A10
O
Open
A10
M_A1
O
Open
A11
M_A3
O
Open
A12
XTAL2
O
Always used
A13
USBM
IO
Pulled-down
A14
PTI2/ST0M_STARTI/IIC0_SCL/SIOF1_RXD/ I/I/IO/I/I/I Pulled-up
USB_OVRCRT/USBF_VBUS
A15
PTI0_STATUS0/ST1_CLK/RMII0_MDC
IO/O/IO/O Open
A16
PTK4/ST1_D4/SIOF2_TXD/LCD_D6
IO/IO/O/O Open
GET0_ERXD4
I
Pulled-up
A17
PTI6/IRQ2/IRL2/ST0M_D6I/IIC1_SCL
I/I/I/I/IO Pulled-up
A18
PTJ5/LCD_DON
IO/O
Open
ST0M_D3I/ET0_ERXD3/RMII1_RXD0
I/I/I
Pulled-up
A19
PTJ1/ST0M_CLKIO
IO/IO
Open
RMII1_RX_ER/LCK_CLK
A20
CS5/CE1A
I/I
Pulled-up
O/O
Open
A21
PTM6/D30/EX_AD30/ST0_D6/RMII0_TXD1 IO/IO/IO/IO Open
/O
ET0_RX-CLK/PINT6
I/I
Pulled-up
A22
PTM4/D28/EX_AD28/ST0_D4
IO/IO/IO/IO Open
ET0_PHY-INT/RMII0_RXD0/PINT4
I/I/I
Pulled-up
A23
CS0
B3
M_BKPRST
O
Open
I
Pulled-up
B4
M_CKE
O
Open
Rev. 1.00 Oct. 01, 2007 Page 1931 of 1956
REJ09B0256-0100