SH7709S Datasheet, PDF (56/807 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series

Number of Pins
FP-208C
FP-208E
BP-240A
87
W12
88
T13
89
U13
90
V13
91
W13
92
T14
93
U14
94
V14
95
W14
96
T15
97
U15
98
T16
99
W15
100
U16
101
W16
102
V15
103
V17
104
V16
105
T18
Pin Name
BS/PTK[4]
I/O
O / I/O
RD
O
WE0/DQMLL
O
WE1/DQMLU/WE
O
WE2/DQMUL/ICIORD/ O / I/O
PTK[6]
WE3/DQMUU/ICIOWR/ O / I/O
PTK[7]
RD/WR
AUDSYNC/PTE[7]
O
O / I/O
VssQ
—
CS0/MCS[0]
O
VccQ
CS2/PTK[0]
CS3/PTK[1]
CS4/PTK[2]
CS5/CE1A/PTK[3]
—
O / I/O
O / I/O
O / I/O
O / I/O
CS6/CE1B
O
CE2A/PTE[4]
O / I/O
CE2B/PTE[5]
O / I/O
CKE/PTK[5]
O / I/O
Description
Bus cycle start signal / input/output
port K
Read strobe
D7–D0 select signal / DQM
(SDRAM)
D15–D8 select signal / DQM
(SDRAM)
D23–D16 select signal / DQM
(SDRAM) / PCMCIA I/O read /
input/output port K
D31–D24 select signal / DQM
(SDRAM) / PCMCIA I/O write /
input/output port K
Read/write
AUD synchronous / input/output
port E
Input/output power supply (0 V)
Chip select 0/mask ROM chip
select 0
Input/output power supply (3.3 V)
Chip select 2 / input/output port K
Chip select 3 / input/output port K
Chip select 4 / input/output port K
Chip select 5/CE1 (area 5
PCMCIA) / input/output port K
Chip select 6/CE1 (area 6
PCMCIA)
CE2 (area 5 PCMCIA) /
input/output port E
CE2 (area 6 PCMCIA) /
input/output port E
CK enable (SDRAM) / input/output
port K
Rev. 5.00, 09/03, page 12 of 760