SH7710 Datasheet, PDF (52/996 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 1 Overview and Pin Function
Table 1.1 Pin Assigument
Pin No. Pin No.
(FP-256G/GV) (BP-256H/HV) Pin Name
1
B2
REFOUT/IRQOUT/
ARBUSY
2
C2
BREQ
3
D2
VccQ
4
B1
VssQ
5
E2
BACK
6
E3
CS0
7
C1
CS4
8
D3
CS5A
9
D1
CS6A
10
E4
WAIT
11
F2
RD
12
F3
BS
13
E1
VccQ
14
F4
VssQ
15
G2
Vcc
16
G3
Vss
17
F1
D0
18
G4
D1
19
H2
D2
20
H3
D3
21
G1
D4
22
H4
D5
23
H1
D6
24
J3
D7
25
J2
VccQ
26
J4
VssQ
27
J1
D8
28
K3
D9
29
K2
D10
I/O Description
O/O/O Bus release request output
I
Bus request
I/O power supply (3.3 V)
I/O power supply (0 V)
O
Bus acknowledge
O
Chip select 0
O
Chip select 4
O
Chip select 5 A
O
Chip select 6 A
I
Hardware wait request
O
Read strobe
O
Bus cycle start signal
I/O power supply (3.3 V)
I/O power supply (0 V)
Internal power supply (1.5 V)
Internal power supply (0 V)
IO
Data bus
IO
Data bus
IO
Data bus
IO
Data bus
IO
Data bus
IO
Data bus
IO
Data bus
IO
Data bus
I/O power supply (3.3 V)
I/O power supply (0 V)
IO
Data bus
IO
Data bus
IO
Data bus
Rev. 2.00 Dec. 07, 2005 Page 10 of 950
REJ09B0079-0200