CY7C43643-10AC Cypress Semiconductor Corp, CY7C43643-10AC Datasheet - Page 12
CY7C43643-10AC
Manufacturer Part Number
CY7C43643-10AC
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C43643-10AC.pdf
(29 pages)
Specifications of CY7C43643-10AC
Density
32Kb
Word Size
36b
Sync/async
Synchronous
Expandable
Yes
Package Type
TQFP
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
128
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Document #: 38-06021 Rev. *B
Table 6. Data Size for FIFO Long-Word Reads
Table 7. Data Size for Word Reads
Table 8. Data Size for Byte Reads from FIFO
Notes:
8.
9.
BM
BM
BE is selected at Master Reset; BM and SIZE must be static throughout device operation.
BM
L
H
H
H
H
Size Mode
Size Mode
Size Mode
SIZE
X
SIZE
SIZE
L
L
H
H
[9]
[9]
[9]
BE
X
BE
H
L
BE
H
L
A
27–35
A
A
27–35
A
A
A
27–35
A
A
Data Written to FIFO
A
18–26
B
Data Written to FIFO
A
18–26
Data Written to FIFO
B
B
A
18–26
B
B
A
9–17
C
A
9–17
C
C
A
9–17
C
C
A
D
0–8
A
0–8
D
D
B
A
27–35
A
D
D
0–8
Read No.
Data Read From FIFO
1
2
1
2
B
Read No.
18–26
B
1
2
3
4
1
2
3
4
Data Read From FIFO
B
CY7C43643
CY7C43663
CY7C43683
9–17
B
A
C
C
A
9–17
Data Read From
C
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FIFO
B
0–8
A
B
C
D
D
C
B
A
B
B
D
D
0–8
B
B
0–8
D
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