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Cypress MicroSystems CY8C25122/CY8C26233/CY8C26443/CY8C26643 Family Data Sheet
140
Document #: 38-12010 CY Rev. ** CMS Rev. 3.20
September 5, 2002
13.3.3
AC Programming Specifications
Table 120:
AC Programming Specifications
Symbol
AC Programming Specifications
Minimum
Typical
Maximum
Unit
Trsclk
Rise Time of SCLK
1
-
20
ns
Tfsclk
Fall Time of SCLK
1
-
20
ns
Tssclk
Data Set up Time to Rising Edge of SCLK
25
-
-
ns
Thsclk
Data Hold Time from Rising Edge of SCLK
25
-
-
ns
Fsclk
Frequency of SCLK
2
-
20
MHz
Teraseb
Flash Erase Time (Block)
-
10
-
ms
Terasef
Flash Erase Time (Full)
-
40
-
ms
Twrite
Flash Block Write Time
2
10
20
ms