MBM29F800TA-55/-70/-90/MBM29F800BA-55/-70/-90
• Write/Erase/Program Operations
Parameter Symbols
JEDEC Standard
MBM28F800TA/BA
Description
Unit
-55
-70
70
0
-90
tAVAV
tAVWL
tWLAX
tDVWH
tWHDX
—
tWC
tAS
Write Cycle Time
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
Typ.
Typ.
Max.
Min.
Min.
Min.
Min.
Min.
Min.
Min.
55
0
90
0
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
sec
sec
µs
ns
µs
µs
µs
µs
ns
Address Setup Time
Address Hold Time
Data Setup Time
tAH
40
25
0
45
30
0
45
45
0
tDS
tDH
tOES
Data Hold Time
Output Enable Setup Time
0
0
0
Output
Enable Hold
Time
Read
0
0
0
—
tOEH
Toggle and Data Polling
10
0
10
0
10
0
tGHWL
tGHEL
tELWL
tWLEL
tWHEH
tEHWH
tWLWH
tELEH
tGHWL
tGHEL
tCS
Read Recover Time Before Write
Read Recover Time Before Write
CE Setup Time
0
0
0
0
0
0
tWS
WE Setup Time
0
0
0
tCH
CE Hold Time
0
0
0
tWH
WE Hold Time
0
0
0
tWP
Write Pulse Width
30
30
20
20
8
35
35
20
20
8
45
45
20
20
8
tCP
CE Pulse Width
tWHWL
tEHEL
tWPH
tCPH
tWHWH1
Write Pulse Width High
CE Pulse Width High
Byte Programming Operation
tWHWH1
1
1
1
tWHWH2
tWHWH2
Sector Erase Operation (Note 1)
8
8
8
—
—
—
—
—
—
—
tVCS
tVIDR
tVLHT
tWPP
tOESP
tCSP
tRB
VCC Setup Time
50
500
4
50
500
4
50
500
4
RiseTime to VID
Voltage Transition Time (Note 2)
Write Pulse Width (Note 2)
OE Setup Time to WE Active (Note 2)
CE Setup Time to WE Active (Note 2)
Recover Time from RY/BY
100
4
100
4
100
4
4
4
4
0
0
0
(Continued)
27
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