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SH7721 Datasheet(PDF) 81 Page - Renesas Technology Corp

Part # SH7721
Description  Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
PDF  1524 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

SH7721 Datasheet(HTML) 81 Page - Renesas Technology Corp

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Section 1
Overview
Rev. 3.00
Jan. 18, 2008
Page 19 of 1458
REJ09B0033-0300
Pin No.
(PLBG
0256
GA-A)
Pin No.
(PLBG
0256
KA-A)
Pin Name
Function
I/O
I/O
Buffer
Power
Supply
K3
J5
D18/PTA2
Data bus/general-purpose port
IO/IO
VccQ1
K4
L4
D16/PTA0
Data bus/general-purpose port
IO/IO
VccQ1
K17
L20
SCIF0_TxD/IrTx/PTT2
SCIF transmit data/ IrDA transmit
data/general-purpose port
O/O/IO
VccQ
K18
K18
SCIF0_CTS/TPU_TO1/
PTT4
SCIF transmit enable/TPU
compare-match output/
general-purpose port
I/O/IO
VccQ
K19
K21
MMC_CLK/SIOF1_SCK/
SD_CLK/TPU_TI2A/
PTU0
MMC clock/SIOF serial clock/
SD clock/TPU clock input/general-
purpose port
O/IO/O/
I/IO
VccQ
K20
M17
VssQ
I/O power supply (0V)
L1
K5
CKIO
System clock
IO
VccQ1
L2
M1
WE2/DQMUL/ICIORD
Second-highest-byte write/
DQ mask UL/IO read
O/O/O
VccQ1
L3
M4
WE3/DQMUU/ICIOWR
Highest-byte write/
DQ mask UU/IO write
O/O/O
VccQ1
L4
L5
RD/
WR
Read/write signal
O
VccQ1
L17
L21
SCIF0_RxD/IrRx/PTT1
SCIF receive data/IrDA receive
data/general-purpose port
I/I/IO
VccQ
L18
M20
IRQ3/
IRL3/PTP3
Interrupt/interrupt/general-purpose
port
I/I/IO
VccQ
L19
N17
SCIF0_SCK/PTT0
SCIF serial clock/general-purpose
port
IO/IO
VccQ
L20
L18
VccQ
I/O power supply (3.3 V)
M1
L2
CAS/PTH5
Column address/general-purpose
port
O/IO
VccQ1
M2
N1
WE0/DQMLL
Lowest-byte write/DQ mask LL
O/O
VccQ1
M3
N5
WE1/DQMLU/WE
Second-lowest-byte write/
DQ mask LU/write enable
O/O/O
VccQ1
M4
M5
CKE/PTH4
Clock enable/general-purpose port O/IO
VccQ1
M17
M21
IRQ1/
IRL1/PTP1
Interrupt/interrupt/
general-purpose port
I/I/IO
VccQ
M18
N20
NMI
NMI interrupt
I
VccQ



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