28F016B3 データシートの表示（PDF） - Intel
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28F016B3 Datasheet PDF : 48 Pages
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E
SMART 3 ADVANCED BOOT BLOCK
4.7 Program and Erase Timings
Symbol
Parameter
VPP
Notes
tBWPB
8-KB Parameter Block
2, 3
Program Time (Byte)
4-KW Parameter Block
2, 3
Program Time (Word)
tBWMB
64-KB Main Block
2, 3
Program Time (Byte)
32-KW Main Block
2, 3
Program Time(Word)
tWHQV1 / tEHQV1 Byte Program Time
2, 3
Word Program Time
2, 3
tWHQV2 / tEHQV2 8-KB Parameter Block
2, 3
Erase Time (Byte)
4-KW Parameter Block
2, 3
Erase Time (Word)
tWHQV3 / tEHQV3 64-KB Main Block
2, 3
Erase Time (Byte)
32-KW Main Block
2, 3
Erase Time (Word)
tWHRH1 / tEHRH1 Program Suspend Latency
tWHRH2 / tEHRH2 Erase Suspend Latency
NOTES:
1. Typical values measured at nominal voltages and TA = +25 °C.
2. Excludes external system-level overhead.
3. Sampled, not 100% tested.
2.7 V–3.6 V
Typ(1) Max
0.16 0.48
0.10 0.30
1.2
3.7
0.8
2.4
17
165
22
200
1
4
0.5
4
1
5
1
5
5
10
5
20
11.4 V–12.6 V
Typ(1) Max
0.08 0.24
0.03 0.12
0.6
1.7
0.24
1
8
185
8
185
0.8
4
0.4
4
1
5
0.6
5
5
10
5
20
Units
s
s
s
s
µs
µs
s
s
s
s
µs
µs
PRELIMINARY
31
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