SH7751 Datasheet, PDF (137/1224 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

1. Overview
Pin
No. Number Pin Name I/O
Function
Reset
119 V14
VDDQ
Power IO VDD
120 U16
121 V16
VSS
PCIREQ2/
MD9
Power
I*
GND
Bus request (hostMD9
function)/
mode
122 Y17
IDSEL
I
123 W17
INTA
O
124 V17
PCIRST O
Configuration
device select
Interrupt (async)
Reset output
125 Y18
PCICLK I
126 W18
PCIGNT1/ O
REQOUT
127 V18
PCIREQ1/ I
GNTIN
128 Y19
SERR
I/O
PCI input
clock
Bus grant (host
function)/
bus request
Bus grant (host
function)/
bus request
System error
129 Y20
AD31
I/O
PCI address/
data/port
130 W20 AD30
I/O
PCI address/
data/port
131 R17
VDDQ
Power IO VDD
132 T17
VSS
Power GND
133 W19 AD29
I/O
PCI address/
data/port
134 V20
AD28
I/O
PCI address/
data/port
135 V19
AD27
I/O
PCI address/
data/port
136 U20
AD26
I/O
PCI address/
data/port
137 U19
AD25
I/O
PCI address/
data/port
138 U18
AD24
139 T20
C/BE3
I/O
PCI address/
data/port
I/O
PCI address/
data/port
SRAM
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
Memory Interface
DRAM SDRAM PCMCIA MPX
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
(Port)
Rev.4.00 Oct. 10, 2008 Page 39 of 1122
REJ09B0370-0400