SH7750_08 Datasheet, PDF (100/1162 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Section 1 Overview
Pin
No. No.
60 Y1
61 U3
62 V3
63 W2
64 Y2
65 W3
66 V5
67 U5
68 Y3
69 W4
70 Y4
71 W5
72 Y5
73 V6
74 U6
75 W6
76 Y6
77 V7
78 U7
79 W7
80 Y7
81 V8
82 U8
83 V4
84 W8
85 Y8
Pin Name I/O Function
Reset
D6
I/O Data
BACK/
O
BSREQ
Bus
acknowledge/
bus request
BREQ/
I
BSACK
Bus
request/bus
acknowledge
D8
I/O Data
D7
I/O Data
CKE
O
Clock output
enable
VDDQ
Power IO VDD (3.3 V)
VSSQ
Power IO GND (0 V)
WE5/CAS5/ O
DQM5
D47–D40 select
signal
WE4/CAS4/ O
DQM4
D39–D32 select
signal
WE1/CAS1/ O
DQM1
D15–D8 select
signal
WE0/CAS0/ O
DQM0
D7–D0 select
signal
A17
O
Address
VDDQ
Power IO VDD (3.3 V)
VSSQ
Power IO GND (0 V)
A16
O
Address
A15
O
Address
VDD
Power Internal VDD
VSS
Power Internal GND
(0 V)
A14
O
Address
A13
O
Address
VDDQ
Power IO VDD (3.3 V)
VSSQ
Power IO GND (0 V)
NC
A12
O
Address
A11
O
Address
Memory Interface
SRAM DRAM SDRAM PCMCIA MPX
A6
A8
A7
CKE
WE5 CAS5 DQM5
WE4 CAS4 DQM4
WE1 CAS1 DQM1 WE1
WE0 CAS0 DQM0
Rev.7.00 Oct. 10, 2008 Page 16 of 1074
REJ09B0366-0700