MX29F400BMC-70 Ver la hoja de datos (PDF) - Macronix International
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MX29F400BMC-70 Datasheet PDF : 44 Pages
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MX29F400T/B
AC CHARACTERISTICS TA = 0oC to 70oC, VCC = 5V ± 10%
29F400T/B-55(Note2) 29F400T/B-70
Symbol PARAMETER
MIN.
MAX.
MIN.
MAX.
Unit
tOES
OE setup time
50
50
ns
tCWC Command programming cycle
70
70
ns
tCEP
WE programming pulse width
45
45
ns
tCEPH1 WE programming pluse width High 20
20
ns
tCEPH2 WE programming pluse width High 20
20
ns
tAS
Address setup time
0
0
ns
tAH
Address hold time
45
45
ns
tDS
Data setup time
30
30
ns
tDH
Data hold time
0
0
ns
tCESC CE setup time before command write 0
0
ns
tDF
Output disable time (Note 1)
20
30
ns
tAETC Total erase time in auto chip erase 4(TYP.) 32
4(TYP.) 32
s
tAETB Total erase time in auto sector erase 1.3(TYP.) 10.4
1.3(TYP.) 10.4
s
tAVT
Total programming time in auto verify 7/12(TYP.) 210/360 7/12(TYP.) 210/360 us
(byte/ word program time)
tBAL
Sector address load time
100
100
us
tCH
CE Hold Time
0
0
ns
tCS
CE setup to WE going low
0
0
ns
tVLHT Voltge Transition Time
4
4
us
tOESP OE Setup Time to WE Active
4
4
us
tWPP1 Write pulse width for sector protect 10
10
us
tWPP2 Write pulse width for sector unprotect 12
12
ms
NOTES:
1. tDF defined as the time at which the output achieves the open circuit condition and data is no longer driven.
2. Under condition of VCC=5V± 10%, CL=50pF,VIH/VIL=3.0V/0V,VOH/VOL=1.5V/1.5V,IOL=2mA,IOH=-2mA.
P/N:PM0439
REV. 1.6, NOV. 12, 2001
20
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