SH7750_08 Datasheet, PDF (120/1162 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Section 1 Overview
Pin
No. No. Pin Name I/O
Function
Reset
115 R13 WE3/CAS3/ O
DQM3/
ICIOWR
D31–D24 select
signal
116 R14 WE6/CAS6/ O
DQM6
D55–D48 select
signal
117 U14 VDDQ
Power IO VDD (3.3 V)
118 U17 VSSQ
Power IO GND (0 V)
119 U15 WE7/CAS7/ O
DQM7/REG
D63–D56 select
signal
120 U16 D23
I/O Data
121 T13 D24
I/O Data
122 T15 D22
I/O Data
123 R16 RXD
I
124 T17 DREQ0
I
125 P17 DREQ1
I
SCI1 data input
Request from
DMAC0
Request from
DMAC1
126 P15 D25
I/O Data
127 N16 VDDQ
Power IO VDD (3.3 V)
128 T16 VSSQ
Power IO GND (0 V)
129 N15 D21
I/O Data
130 N14 D26
I/O Data
131 N17 D20
I/O Data
132 M14 D27
I/O Data
133 M15 VDDQ
Power IO VDD (3.3 V)
134 P14 VSSQ
Power IO GND (0 V)
135 M16 D19
I/O Data
136 M13 D28
I/O Data
137 M17 VDD
Power Internal VDD
(1.5 V)
138 L14 VSS
Power Internal GND
(0 V)
139 L15 D18
I/O Data
140 M12 D29
I/O Data
141 L16 VDDQ
Power IO VDD (3.3 V)
142 L13 VSSQ
Power IO GND (0 V)
Memory Interface
SRAM DRAM SDRAM PCMCIA MPX
WE3 CAS3 DQM3 ICIOWR
WE6 CAS6 DQM6
WE7 CAS7 DQM7 REG
A23
A24
A22
A25
A21
A20
A19
A18
Rev.7.00 Oct. 10, 2008 Page 36 of 1074
REJ09B0366-0700