M39208 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M39208' PDF : 30 Pages View PDF
M39208
Table 14. Write AC Characteristics, Write Enable Controlled
(TA = 0 to 70°C or –20 to 85°C or –40 to 85°C; VCC = 2.7 V to 3.6V)
Symbol
Alt
Parameter
-100
M39208
-120
Min Max Min Max
tAVAV
tWC
Address Valid to Next
Address Valid
100
120
tELWL (2)
tCS
Chip Enable Low to Write
Enable Low
0
0
tWLWH
tWP
Write Enable Low to Write
Enable High
50
50
tDVWH
tDS
Input Valid to Write Enable
High
50
50
tWHDX
tDH
Write Enable High to Input
Transition
0
0
tWHEH (2)
tCH
Write Enable High to Chip
Enable High
0
0
tWHWL
tWPH
Write Enable High to Write
Enable Low
30
30
tAVWL
tAS
Address Valid to Write
Enable Low
0
0
tWLAX
tAH
Write Enable Low to Address
Transition
50
50
tGHWL
Output Enable High to Write
Enable Low
0
0
tVCHEL
tVCS VCC High to Chip Enable Low 50
50
tWHQV1 (1)
Write Enable High to Output
Valid (Program)
8
8
tWHQV2 (1)
Write Enable High to Output
Valid (Sector Erase)
0.5
30
0.5
30
tWHWL0
Time Out between 2
consecutive Section Erase
80
80
tWHGL
tOEH
Write Enable High to Output
Enable Low
0
0
Notes: 1. Time is measured to Data Polling or Toggle Bit, tWHQV = tWHQ7V + tQ7VQV
2. Chip Enable means (EE, EF) = (VIL, VIH) or (EE, EF) = (VIH, VIL).
-150
Unit
Min Max
150
ns
0
ns
65
ns
65
ns
0
ns
0
ns
35
ns
0
ns
65
ns
0
ns
50
µs
8
µs
0.5
30
sec
80
µs
0
ns
21/30
Share Link: 
