CY7C128A-45PC Cypress Semiconductor Corp, CY7C128A-45PC Datasheet - Page 6
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CY7C128A-45PC
Manufacturer Part Number
CY7C128A-45PC
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C128A-45PC.pdf
(9 pages)
Specifications of CY7C128A-45PC
Density
16Kb
Access Time (max)
45ns
Sync/async
Asynchronous
Architecture
Not Required
Clock Freq (max)
Not RequiredMHz
Operating Supply Voltage (typ)
5V
Address Bus
11b
Package Type
PDIP
Operating Temp Range
0C to 70C
Number Of Ports
1
Supply Current
120mA
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Commercial
Mounting
Through Hole
Pin Count
24
Word Size
8b
Number Of Words
2K
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C128A-45PC
Manufacturer:
ATMEL
Quantity:
2 889
Part Number:
CY7C128A-45PC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Document #: 38-05028 Rev. *B
Switching Waveforms
Write Cycle No. 2 (CE Controlled)
Notes:
12. Data I/O pins enter high-impedance state, as shown, when OE is held LOW during write.
13. If CE goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state.
ADDRESS
DATA I/O
DATA IN
WE
CE
(continued)
DATA UNDEFINED
[8, 12, 13]
t
SA
t
AW
t
WC
DATA
t
HZWE
IN
t
PWE
VALID
t
SCE
t
SD
HIGH IMPEDANCE
t
HD
t
HA
CY7C128A
Page 6 of 9
C128A–9
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