4 / 25 page
CYDM256A16, CYDM128A16,
CYDM064A16, CYDM128A08,
CYDM064A08
Document #: 38-06081 Rev. *F
Page 4 of 25
Notes:
9. IRR functionality is not supported for the CYDM128A08 device.
10. This pin is A13L for CYDM128A08 devices.
11. This pin is A13R for CYDM128A08 devices.
12. Leave this pin unconnected. No trace or power component can be connected to this pin.
13. IRR functionality is not supported for the CYDM128A08. Connect this pin to VDD.
Pin Configurations (continued)[7, 9, 10, 11,12, 13]
100-Ball 0.5-mm Pitch BGA
Top View
1
2345
6
789
10
A
A5R
A8R
A11R
VCC
VSS
SEMR
VSS
VSS
VSS
VSS
A
B
A3R
A4R
A7R
A9R
CER
R/WR
OER
VCC
VSS
I/O6R B
C
A0R
A1R
A2R
A6R
VSS
IRR1[11]
VSS
VSS
I/O7R
VSS
C
D ODR4 ODR2 BUSYR INTR
A10R
A12R
VSS
VSS
I/O5R
I/O2R D
E
VSS
M / S
ODR3
INTL
VSS
VSS
I/O4R
VCC
I/O1R
VSS
E
F SFEN[13] ODR1 BUSYL
A1L
VCC
VSS
I/O3R
I/O0R
VSS
VCC
F
G ODR0
A2L
A5L
A12L
OEL
I/O3L
VSS
VSS
VSS
VSS
G
H
A0L
A4L
A9L
VSS
CEL
I/O1L
VCC
NC[12]
NC[12]
VSS
H
J
A3L
A7L
A10L
IRR0
[10]
VCC
VSS
I/O4L
I/O6L
VSS
VSS
J
K
A6L
A8L
A11L
VCC
SEML
R/WL
I/O0L
I/O2L
I/O5L
I/O7L K
1
2345
6
789
10
CYDM064A08/CYDM128A08