HD6417750 Datasheet, PDF (80/1039 Pages) Renesas Technology Corp – SuperH RISC engine

Table 1.3 Pin Functions (cont)
Pin
No. Pin Name I/O
Function
Reset
145 D48
I/O
Data/port
146 D63
I/O
Data
147 VDDQ
Power IO VDD (3.3 V)
148 VSSQ
Power IO GND (0 V)
149 MD0/SCK I/O
Mode/SCI clock MD0
150 MD1/TXD2 I/O
Mode SCIF data MD1
output
151 MD2/RXD2 I
Mode/SCIF data MD2
input
152 ,5/3
I
Interrupt 0
153 ,5/4
I
Interrupt 1
154 ,5/5
I
Interrupt 2
155 ,5/6
I
Interrupt 3
156 NMI
I
Nonmaskable
interrupt
157 XTAL2
O
RTC crystal
resonator pin
158 EXTAL2 I
RTC crystal
resonator pin
159 VSS-RTC Power RTC GND
(0 V)
160 VDD-RTC Power RTC VDD
(3.3 V)
161 CA
I
*
162 VSS
Power Internal GND
(0 V)
163 VDDQ
Power IO VDD (3.3 V)
164 &765
I/O
SCIF data control
(&76)
165 TCLK
I/O
RTC/TMU
clock
166 MD8/5765 I/O
Mode/SCIF data MD8
control (576)
167 MD7/TXD I/O
Mode/SCI data MD7
output
SRAM
(Port)
Memory Interface
DRAM SDRAM PCMCIA MPX
(Port) (Port) (Port) (Port)
ACCSIZE2
SCK
TXD2
SCK
TXD2
SCK
TXD2
SCK
TXD2
SCK
TXD2
RXD2 RXD2 RXD2 RXD2 RXD2
5765 5765 5765 5765 5765
TXD TXD TXD TXD
TXD
Rev. 6.0, 07/02, page 28 of 986