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CY7C0837AV
CY7C0830AV/CY7C0831AV
CY7C0832AV/CY7C0833AV
Document #: 38-06059 Rev. *Q
Page 3 of 28
Pin Configurations
144-ball BGA
Top View
CY7C0837AV / CY7C0830AV / CY7C0831AV
CY7C0832AV / CY7C0833AV
12
345
678
9
10
11
12
A
DQ17L
DQ16L
DQ14L
DQ12L
DQ10L
DQ9L
DQ9R
DQ10R
DQ12R
DQ14R
DQ16R
DQ17R
B
A0L
A1L
DQ15L
DQ13L
DQ11L
MRST
NC
DQ11R
DQ13R
DQ15R
A1R
A0R
C
A2L
A3L
CE1L
[6]
INTL
CNTINTL
[8]
ADSL
[7]
ADSR
[7]
CNTINTR
[8]
INTR
CE1R
[6]
A3R
A2R
D
A4L
A5L
CE0L
[7]
NC
VDD
VDD
VDD
VDD
NC
CE0R
[7]
A5R
A4R
E
A6L
A7L
B1L
NC
VDD
VSS
VSS
VDD
NC
B1R
A7R
A6R
F
A8L
A9L
CL
NC
VSS
VSS
VSS
VSS
NC
CR
A9R
A8R
G
A10L
A11L
B0L
NC
VSS
VSS
VSS
VSS
NC
B0R
A11R
A10R
H
A12L
A13L
OEL
NC
VDD
VSS
VSS
VDD
NC
OER
A13R
A12R
J
A14L
A15L
[2]
RWL
NC
VDD
VDD
VDD
VDD
NC
RWR
A15R
[2]
A14R
K
A16L
[3]
A17L
[4]
CNT/MSKL
[6]
TDO
CNTRSTL
[6]
TCK
TMS
CNTRSTR
[6]
TDI
CNT/MSKR
[6]
A17R
[4]
A16R
[3]
L
A18L
[5]
NC
DQ6L
DQ4L
DQ2L
CNTENL
[7]
CNTENR
[7]
DQ2R
DQ4R
DQ6R
NC
A18R
[5]
M
DQ8L
DQ7L
DQ5L
DQ3L
DQ1L
DQ0L
DQ0R
DQ1R
DQ3R
DQ5R
DQ7R
DQ8R
Notes:
2. Leave this ball unconnected for CY7C0837AV.
3. Leave this ball unconnected for CY7C0837AV and CY7C0830AV.
4. Leave this ball unconnected for CY7C0837AV, CY7C0830AV and CY7C0831AV.
5. Leave this ball unconnected for CY7C0837AV, CY7C0830AV, CY7C0831AV and CY7C0832AV.
6. These balls are not applicable for CY7C0833AV device. They need to be tied to VDD.
7. These balls are not applicable for CY7C0833AV device. They need to be tied to VSS.
8. These balls are not applicable for CY7C0833AV device. They need to be no connected.
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