SH7751 Datasheet, PDF (119/1224 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

1. Overview
No. Pin Name I/O Function
Reset
202 BACK/
O
BSREQ
203 BREQ/
I
BSACK
204 MD6/
I
IOIS16
205 RDY
I
Bus
acknowledge/
bus request
Bus
request/bus
acknowledge
Mode/IOIS16 MD6
(PCMCIA)
Bus ready
206 TXD
O
SCI data
output
207 VDDQ
Power IO VDD
208 VSSQ
Power IO GND
209 VDD
Power Internal VDD
210 VSS
Power Internal GND
211 MD2/RXD2 I
Mode/SCIF MD2
data input
212 RXD
I
SCI data input
213 TCLK
I/O
214 MD8/RTS2 I/O
RTC/TMU
clock
Mode/SCIF
data control
(RTS)
MD8
215 SCK
I/O SCIF clock
216 MD1/TXD2 I/O
Mode/SCIF MD1
data output
217 MD0/SCK2 I/O
Mode/SCIF MD0
clock
218 MD7/CTS2 I/O
Mode/SCIF
data control
(CTS)
MD7
219 AUDSYNC
AUD sync
220 AUDCK
AUD clock
221 VDDQ
Power IO VDD
222 VSSQ
Power IO GND
223 AUDATA0
AUD data
224 AUDATA1
AUD data
SRAM
RDY
RXD2
RTS2
TXD2
SCK2
CTS2
Memory Interface
DRAM
SDRAM PCMCIA MPX
IOIS16
RDY
RDY
RXD2
RXD2
RXD2 RXD2
RTS2
RTS2
RTS2 RTS2
TXD2
SCK2
CTS2
TXD2
SCK2
CTS2
TXD2 TXD2
SCK2 SCK2
CTS2 CTS2
Rev.4.00 Oct. 10, 2008 Page 21 of 1122
REJ09B0370-0400