M39208 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M39208' PDF : 30 Pages View PDF
M39208
Table 15. Write AC Characteristics, EE or EF 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
tWLWL
tBLC
Time-out after the Last Byte
Write
150
150
tWC
tAVAV
Write Cycle Time (EEPROM)
10
10
Address Valid to Next Address
Valid
100
120
tWLEL
tWS
Write Enable Low to Memory
Block Enable Low
0
0
tELEH
tCP
Memory Block Enable Low to
Memory Block Enable High
50
50
tDVEH
tDS
Input Valid to Memory Block
Enable High
50
50
tEHDX
tDH
Memory Block Enable High to
Input Transition
0
0
tEHWH
tWH
Memory Block Enable High to
Write Enable High
0
0
tEHEL
tCPH
Memory Block Enable High to
Memory Block Enable Low
30
30
tAVEL
tAS
Address Valid to Memory Block
Enable Low
0
0
tELAX
tAH
Memory Block Enable Low to
Address Transition
50
50
tGHEL
Output Enable High to Memory
Block Enable Low
0
0
tVCHWL
tVCS VCC High to Write Enable Low
50
50
tEHQV1 (1)
Memory Block Enable High to
Output Valid (Program)
8
8
tEHQV2 (1)
Memory Block Enable High to
Output Valid (Sector Erase)
0.5
30
0.5
30
tEHGL
tOEH
Memory Block Enable High to
Output Enable Low
0
0
Notes: 1. Time is measured to Data Polling or Toggle Bit, tWHQV = tWHQ7V + tQ7VQV.
-150
Min Max
150
10
150
0
65
65
0
0
35
0
65
0
50
8
0.5
30
0
Unit
µs
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
sec
ns
22/30
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