AN985B/BX
Electrical Specifications and Timings
Table 28
Flash Interface Timings (cont’d)
Parameter
Symbol
Values
Typ.
Unit
Note / Test Condition
Min.
70
70
150
50
10
Max.
–
–
–
–
–
200
–
CE pulse width
WE pulse width
WE high width
Data setup time
Data hold time
Byte load cycle time
Byte load cycle time out
Tcp
–
–
–
–
–
–
–
ns
ns
ns
ns
ns
µs
µs
–
–
–
–
–
–
–
Twp
Twph
Tds
Tdh
Tblc
Tblco
0.22
300
ADDRESS
Tas
Tah
Tfasc
Tcs
CS#
Twp
Twph
WE#
Tds
Tdh
DATA
Figure 19 Flash Write Timings
Data Sheet
105
Rev. 1.51, 2005-11-30