ST40RA166 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'ST40RA166' PDF : 88 Pages View PDF
7 Pin description
ST40RA166
Pin name
BPN
Row Col
Architecture
signal name
Pin function
Default
Alternate
NOTLCLKOUTA D
LCLKOUTB
L
NOTLCLKOUTB M
LVREF
H
LDQM0
C
LDQM1
A
LDQM2
B
LDQM3
A
LDQM4
A
LDQM5
L
LDQM6
M
LDQM7
Y
NOTLCSA0
C
NOTLCSA1
D
NOTLCSB0
H
NOTLCSB1
H
NOTLRASA
C
NOTLRASB
K
NOTLCASA
C
NOTLCASB
L
NOTLWEA
D
NOTLWEB
J
LCLKEN0
C
LCLKEN1
K
PAD0
T
PAD1
T
PAD2
R
PAD3
R
PAD4
R
PAD5
R
PAD6
P
PAD7
P
PAD8
P
PAD9
P
7
NOTMCLKOA
3
MCLKOB
3
NOTMCLKOB
5
VREF
20
DQM0
12
DQM1
11
DQM2
2
DQM3
1
DQM4
1
DQM5
2
DQM6
3
DQM7
9
NOTCSA0
9
NOTCSA1
3
NOTCSB0
4
NOTCSB1
8
NOTRASA
4
NOTRASB
7
NOTCASA
4
NOTCASB
6
NOTWEA
5
NOTWEB
6
CKE0
3
CKE1
17
PCI_AD0
18
PCI_AD1
19
PCI_AD2
20
PCI_AD3
17
PCI_AD4
18
PCI_AD5
19
PCI_AD6
20
PCI_AD7
17
PCI_AD8
18
PCI_AD9
SDRAM clock output
SDRAM clock output
SDRAM clock output
DDR reference voltage
SDRAM data mask
SDRAM data mask
SDRAM data mask
SDRAM data mask
SDRAM data mask
SDRAM data mask
SDRAM data mask
SDRAM data mask
Chip select A
Chip select A
Chip select B
Chip select B
Row add strobe A
Row add strobe B
Column add strobe A
Column add strobe B
Write enable A
Write enable B
Clock enable
Clock enable
PCI address and data
PCI address and data
PCI address and data
PCI address and data
PCI address and data
PCI address and data
PCI address and data
PCI address and data
PCI address and data
PCI address and data
Table 34: PBGA ballout for ST40RA166 (page 4 of 11)
61/88
Pin
Type
Dir
SL
O
SL
O
SL
O
-
I
SL
O
SL
O
SL
O
SL
O
SL
O
SL
O
SL
O
SL
O
SL
O
SL
O
SL
O
SL
O
SL
O
SL
O
SL
O
SL
O
SL
O
SL
O
SL
O
SL
O
P8
I/O
P8
I/O
P8
I/O
P8
I/O
P8
I/O
P8
I/O
P8
I/O
P8
I/O
P8
I/O
P8
I/O
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