SH7751 Datasheet, PDF (125/1224 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

1. Overview
Pin
No. Number Pin Name I/O
Function
Reset
87 W8
D24
I/O
Data
88 Y8
D25
I/O
Data
89 U9
D26
I/O
Data
90 V9
D27
I/O
Data
91 W9
D28
I/O
Data
92 Y9
D29
I/O
Data
93 V10
VDDQ
Power IO VDD
94 W6
VSSQ
Power IO GND
95 W10 D30
I/O
Data
96 Y10
D31
I/O
Data
97 U10
VDD
Power Internal VDD
98 U11
VSS
Power Internal GND
99 V11
A18
O
Address
100 Y11
A19
O
Address
101 U12
A20
O
Address
102 V12
A21
O
Address
103 W12 A22
O
Address
104 Y12
A23
O
Address
105 V14
VDDQ
Power IO VDD
106 W11 VSSQ
Power IO GND
107 U13
A24
O
Address
108 V13
109 W13
110 Y13
A25
O
WE2/
O
ICIORD
WE3/
O
ICIOWR
Address
D23–D16 select
signal
D31–D24 select
signal
111 U14
VDD
Power Internal VDD
112 U15
113 Y14
VSS
SLEEP
Power Internal GND
I
Sleep
114 V15
115 Y15
PCIGNT4 O
PCIGNT3 O
Bus grant (host
function)
Bus grant (host
function)
SRAM
WE2
WE3
Memory Interface
DRAM
SDRAM
PCMCIA MPX
A24
A25
ACCSIZE0
ACCSIZE1
ACCSIZE2
ICIORD
ICIOWR
Rev.4.00 Oct. 10, 2008 Page 27 of 1122
REJ09B0370-0400