CY7C4255-25AC Cypress Semiconductor Corp, CY7C4255-25AC Datasheet - Page 6
![no-image](/images/manufacturer_photos/0/1/179/cypress_semiconductor_corp_sml.jpg)
CY7C4255-25AC
Manufacturer Part Number
CY7C4255-25AC
Description
Manufacturer
Cypress Semiconductor Corp
Specifications of CY7C4255-25AC
Density
128Kb
Word Size
18b
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
64
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C4255-25AC
Manufacturer:
CYPRESS
Quantity:
11 698
Document #: 38-06004 Rev. *C
Switching Characteristics
t
t
t
t
t
Parameter
XI
XIS
SKEW1
SKEW2
SKEW3
Expansion in Pulse Width
Expansion in Set-Up Time
Skew Time between Read Clock and Write Clock
for Full Flag
Skew Time between Read Clock and Write Clock
for Empty Flag
Skew Time between Read Clock and Write Clock
for Programmable Almost Empty and Program-
mable Almost Full Flags (Synchronous Mode
only)
Description
Over the Operating Range (continued)
Min.
7C42X5-10
4.5
10
4
5
5
Max.
Min.
7C42X5-15
6.5
15
5
6
6
Max.
7C42X5-25
Min.
10
10
10
10
18
Max.
Min.
7C42X5-35
15
14
12
12
20
CY7C4255
CY7C4265
Max.
Page 6 of 22
Unit
ns
ns
ns
ns
ns
[+] Feedback