SH7750_08 Datasheet, PDF (104/1162 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Section 1 Overview
Pin
No. No.
176 F17
177 E17
178 E18
179 D20
180 D19
181 D18
182 C20
183 C19
184 B20
185 C18
186 A20
187 B19
188 A19
189 B18
190 A18
191 D17
192 C17
193 B17
194 C16
195 A17
196 B16
197 C15
198 D15
199 B15
Pin Name I/O Function
Reset
VSSQ
Power IO GND (0 V)
VSSQ
RD/WR2
Power IO GND (0 V)
O
RD/WR
MD0/SCK I/O
Mode/SCI
clock
MD0
MD1/TXD2 I/O
Mode SCIF
data output
MD1
MD2/RXD2 I
IRL0
I
IRL1
I
IRL2
I
IRL3
I
Mode/SCIF
data input
Interrupt 0
Interrupt 1
Interrupt 2
Interrupt 3
MD2
NMI
I
Nonmaskable
interrupt
XTAL2
O
RTC crystal
resonator pin
EXTAL2 I
RTC crystal
resonator pin
VSS-RTC Power RTC GND
(0 V)
VDD-RTC
CA
Power RTC VDD
(3.3 V)
I
*²
VSS
Power Internal GND
(0 V)
VDDQ
CTS2
Power IO VDD (3.3 V)
I/O SCIF data
control (CTS)
TCLK
I/O
MD8/RTS2 I/O
RTC/TMU
clock
Mode/SCIF
data control
(RTS)
MD8
VDDQ
Power IO VDD (3.3 V)
VSSQ
Power IO GND (0 V)
MD7/TXD I/O
Mode/SCI
data output
MD7
Memory Interface
SRAM DRAM SDRAM PCMCIA MPX
RD/WR RD/WR RD/WR RD/WR RD/WR
SCK SCK SCK SCK SCK
TXD2 TXD2 TXD2 TXD2 TXD2
RXD2 RXD2 RXD2 RXD2 RXD2
RTS2 RTS2 RTS2 RTS2 RTS2
TXD TXD TXD TXD
TXD
Rev.7.00 Oct. 10, 2008 Page 20 of 1074
REJ09B0366-0700