SH7751 Datasheet, PDF (10/1224 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Item
1.3 Pin Arrangement
Figure 1.4 Pin
Arrangement (292-Pin
BGA)
Page
12
1.4.1 Pin Functions 14
(256-Pin QFP)
Table 1.2 Pin
Functions
20
23
Revision (See Manual for Details)
Newly added
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
XTAL
VDD-PLL1
STATUS0
MD5
AUDATA0
MD1/TXD2
MD2/RXD2
NMI
VDD-RTC
XTAL2
A
EXTAL
VSS-CPG
VDD-PLL2
DRAK0
AUDATA3
AUDSYNC
TCLK
MD6/IOIS16
RESET
EXTAL2
TCK
VSS-PLL2
STATUS1
DACK0
AUDATA1
MD0/SCK2
RXD
BACK/BSREQ VSS-RTC
IRL3
B
TMS
VDD-CPG
ASEBRK/
DRAK1
MD3/CE2A
AUDCK
MD8/RTS2
CS0
TDO BRKACK DREQ0
DACK1
AUDATA2
MD7/CTS2
C
RDY
TRST
BREQ/BSACK
CA
IRL1
TDI
VSS-PLL1
CS4
D
DREQ1
MD4/CE2B
SCK
TXD
MRESET
IRL2
IRL0
AD1
CS1
CS5
BS
E
AD0
AD2
AD4
CS6
F
WE1
G
D2
WE0/REG
D0
D1
D3
BGA292
(Top view)
AD3
AD5
AD7
AD6
AD8
C/BE0
D5
H
AD9
AD11
D4
D6
D8
J
AD10
AD12
AD14
D7
D9
AD13
D11
K
AD15
PAR
D10
D12
D14
L
C/BE1
PERR
PCISTOP
D13
D15
CAS1/DQM1
PCILOCK
DEVSEL
IRDY
M
CAS0/ RD/CASS/ RD/WR
DQM0 FRAME
N
TRDY
C/BE2
AD16
CKIO
CKE
CS2
PCIFRAME
AD18
P
RAS
A0
R
CS3
A1
A3
T
AD17
AD19
AD21
AD20
AD23
C/BE3
A2
A4
AD22
A6
U
AD24
AD26
A5
A7
A9
CAS3/DQM3
D21
D26
V
PCIREQ1/ AD25
A23
PCIREQ2/MD9
GNTIN
AD28
A8
A10
D18
A12
CAS2/DQM2
D20
D29
A20
WE2/ICIORD
PCIGNT2
PCIRST PCIGNT1/ AD27
D25
D31
A22
SLEEP
PCIREQ3/MD10
REQOUT
AD30
W
A11
A16
D17
D23
D28
A19
A25
PCIGNT3
INTA
AD29
A14
A17
D19
D24
D30
A21
WE3/ICIOWR PCIREQ4
PCICLK
AD31
Y
A13
A15
D16
D22
D27
A18
A24
PCIGNT4
IDSEL
SERR
VDDQ(IO)
VDD-PLL1/2
VSS-PLL1/2
VSS
VSS-CPG/RTC
VDD-CPG/RTC
VDD (internal)
Note: Power must be supplied to the on-chip PLL power supply pins (VDD-PLL1, VDD-PLL2,
VSS-PLL1, VSS-PLL2, VDD-CPG, VSS-CPG, VDD-RTC, and VSS-RTC) regardless of
whether or not the PLL circuits, crystal oscillation circuit, and RTC are used.
Table amended
No. Pin Name I/O
38 RD/WR O
39 CKIO
O
Function
Reset
Read/write
Clock output
SRAM
RD/WR
Memory Interface
DRAM
SDRAM PCMCIA MPX
RD/WR RD/WR RD/WR RD/WR
CKIO
CKIO
CKIO CKIO
Table amended
No. Pin Name I/O
197 CA*²
I
Function
Hardware
standby
Reset SRAM
Memory Interface
DRAM
SDRAM PCMCIA MPX
Note amended
Note: Supply power to all power pins. However, on the
SH7751 in hardware standby mode, supply power to
RTC at the minimum.
Rev.4.00 Oct. 10, 2008 Page x of xcviii
REJ09B0370-0400