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CY7C0837AV, CY7C0830AV
CY7C0831AV, CY7C0832AV
CY7C0832BV, CY7C0833AV
Document #: 38-06059 Rev. *S Page 3 of 28
Pin Configurations
Figure 1. 144-Ball BGA (Top View)
CY7C0837AV / CY7C0830AV / CY7C0831AV / CY7C0832AV / CY7C0833AV
1 2 3 4 5 6 7 8 9 10 11 12
A
DQ17
L
DQ16
L
DQ14
L
DQ12
L
DQ10
L
DQ9
L
DQ9
R
DQ10
R
DQ12
R
DQ14
R
DQ16
R
DQ17
R
B
A0
L
A1
L
DQ15
L
DQ13
L
DQ11
L
MRST NC DQ11
R
DQ13
R
DQ15
R
A1
R
A0
R
C
A2
L
A3
L
CE1
L
[7]
INT
L
CNTINT
L
[9]
ADS
L
[8]
ADS
R
[8]
CNTINT
R
[9]
INT
R
CE1
R
[7]
A3
R
A2
R
D
A4
L
A5
L
CE0
L
[8]
NC VDD VDD VDD VDD NC
CE
0
R
[8]
A5
R
A4
R
E
A6
L
A7
L
B1
L
NC VDD VSS VSS VDD NC B1
R
A7
R
A6
R
F
A8
L
A9
L
C
L
NC VSS VSS VSS VSS NC C
R
A9
R
A8
R
G
A10
L
A11
L
B0
L
NC VSS VSS VSS VSS NC B0
R
A11
R
A10
R
H
A12
L
A13
L
OE
L
NC VDD VSS VSS VDD NC OE
R
A13
R
A12
R
J
A14
L
A15
L
[3]
RW
L
NC VDD VDD VDD VDD NC RW
R
A15
R
[3]
A14
R
K
A16
L
[4]
A17
L
[5]
CNT/MSK
L
[7]
TDO
CNTRST
L
[7]
TCK TMS
CNTRST
R
[7]
TDI
CNT/MSK
R
[7]
A17
R
[5]
A16
R
[4]
L
A18
L
[6]
NC DQ6
L
DQ4
L
DQ2
L
CNTEN
L
[8]
CNTEN
R
[8]
DQ2
R
DQ4
R
DQ6
R
NC
A18
R
[6]
M
DQ8
L
DQ7
L
DQ5
L
DQ3
L
DQ1
L
DQ0
L
DQ0
R
DQ1
R
DQ3
R
DQ5
R
DQ7
R
DQ8
R
Notes
3. Leave this ball unconnected for CY7C0837AV.
4. Leave this ball unconnected for CY7C0837AV and CY7C0830AV.
5. Leave this ball unconnected for CY7C0837AV, CY7C0830AV and CY7C0831AV.
6. Leave this ball unconnected for CY7C0837AV, CY7C0830AV, CY7C0831AV, and CY7C0832AV.
7. These balls are not applicable for CY7C0833AV device. They must be tied to VDD.
8. These balls are not applicable for CY7C0833AV device. They must be tied to VSS.
9. These balls are not applicable for CY7C0833AV device. They must not be connected.
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