M29F002 データシートの表示（PDF） - STMicroelectronics
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M29F002 Datasheet PDF : 29 Pages
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M29F002T, M29F002NT, M29F002B
Table 16. Write AC Characteristics, Chip Enable Controlled
(TA = 0 to 70°C or –40 to 85°C)
M29F002T / M29F002NT / M29F002B
Symbol Alt
Parameter
-70
-90
-120
VCC = 5V ± 10% VCC = 5V ± 10% VCC = 5V ± 10% Unit
Standard
Interface
Standard
Interface
Standard
Interface
Min Max Min Max Min Max
tAVAV
tWC
Address Valid to Next Address
Valid
70
90
120
ns
tWLEL
tWS
Write Enable Low to Chip
Enable Low
0
0
0
ns
tELEH
tCP
Chip Enable Low to Chip
Enable High
35
45
50
ns
tDVEH
tDS Input Valid to Chip Enable High
30
45
50
ns
tEHDX
tDH
Chip Enable High to Input
Transition
5
5
5
ns
tEHWH
tWH
Chip Enable High to Write
Enable High
0
0
0
ns
tEHEL
tCPH
Chip Enable High to Chip
Enable Low
20
20
20
ns
tAVEL
tAS
Address Valid to Chip Enable
Low
0
0
0
ns
tELAX
tAH
Chip Enable Low to Address
Transition
45
45
50
ns
tGHEL
Output Enable High Chip
Enable Low
0
0
0
ns
tVCHWL
tVCS VCC High to Write Enable Low
50
50
50
µs
tEHGL
tOEH
Chip Enable High to Output
Enable Low
0
0
0
ns
tPHPHH (1,2) tVIDR RPNC Rise TIme to VID
500
500
500
ns
tPLPX
tRP RPNC Pulse Width
500
500
500
ns
Notes: 1. Sample only, not 100% tested.
2. This timing is for Temporary Block Unprotection operation.
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