CY7C4265A Ver la hoja de datos (PDF) - Cypress Semiconductor
Número de pieza
componentes Descripción
Fabricante
CY7C4265A Datasheet PDF : 23 Pages
| |||
CY7C4255, CY7C4265, CY7C4265A
Switching Characteristics Over the Operating Range (continued)
Parameter
Description
tXI
tXIS
tSKEW1
tSKEW2
tSKEW3
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)
7C42X5-10
Min Max
4.5
4
5
5
10
7C42X5,
7C4265A-15
Min Max
6.5
5
6
6
15
7C42X5-25
Min Max
10
10
10
10
18
7C42X5-35
Min Max
14
15
12
12
20
Unit
ns
ns
ns
ns
ns
Notes
10. CL = 30 pF for all AC parameters except for tOHZ.
11. CL = 5 pF for tOHZ.
12. Pulse widths less than minimum values are not enabled.
13. Values guaranteed by design, not currently tested.
14. tPAFasynch, tPAEasynch, after program register write is not be valid until 5 ns + tPAF(E).
Document #: 38-06004 Rev. *E
Page 6 of 23
[+] Feedback
Share Link: 