CY7C464A-25PC Cypress Semiconductor Corp, CY7C464A-25PC Datasheet - Page 4

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CY7C464A-25PC

Manufacturer Part Number
CY7C464A-25PC
Description
FIFO Mem Async Dual Depth/Width Uni-Dir 32K x 9 28-Pin PDIP
Manufacturer
Cypress Semiconductor Corp
Datasheet

Specifications of CY7C464A-25PC

Package
28PDIP
Configuration
Dual
Bus Directional
Uni-Directional
Density
288 Kb
Organization
32Kx9
Data Bus Width
9 Bit
Timing Type
Asynchronous
Expansion Type
Depth|Width
Typical Operating Supply Voltage
5 V
Operating Temperature
0 to 70 °C

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CY7C464A-25PC
Manufacturer:
INTEL
Quantity:
30
Part Number:
CY7C464A-25PC
Quantity:
2 196
Switching Characteristics
Document #: 38-06011 Rev. *A
t
t
t
t
t
t
t
t
t
t
WEF
WFF
WHF
RHF
RAE
RPE
WAF
WPF
XOL
XOH
Parameter
Write HIGH to EF HIGH
Write LOW to FF LOW
Write LOW to HF LOW
Read HIGH to HF HIGH
Effective Read from Write
HIGH
Effective Read Pulse Width
After EF HIGH
Effective Write from Read
HIGH
Effective Write Pulse
Width After FF HIGH
Expansion Out LOW
Delay from Clock
Expansion Out HIGH
Delay from Clock
Description
Over the Operating Range
Min.
10
10
7C460A-10
7C462A-10
7C464A-10
7C466A-10
[3, 6]
Max.
(continued)
10
10
10
10
10
10
10
10
Min.
15
15
7C460A-15
7C462A-15
7C464A-15
7C466A-15
Max.
15
15
15
15
15
15
15
15
CY7C460A/CY7C462A
CY7C464A/CY7C466A
Min.
25
25
7C460A-25
7C462A-25
7C464A-25
7C466A-25
Max.
25
25
35
35
25
25
25
25
Page 4 of 15
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns

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