參數(shù)資料
型號: 28F004B3
廠商: Intel Corp.
英文描述: 3 Volt Advanced Boot Block Flash Memory(3 V,4M位高級引導塊閃速存儲器)
中文描述: 3伏高級啟動塊閃存(3伏,4分位高級引導塊閃速存儲器)
文件頁數(shù): 35/53頁
文件大?。?/td> 300K
代理商: 28F004B3
E
4.7
28F004/400B3, 28F008/800B3, 28F016/160B3, 28F320B3
35
PRELIMINARY
Program and Erase Timings
V
PP
2.7 V
–3.6 V
11.4 V–12.6 V
Symbol
Parameter
Notes
Typ
(1)
Max
Typ
(1)
Max
Units
t
BWPB
8-KB Parameter Block
Program Time (Byte)
2, 3
0.16
0.48
0.08
0.24
s
4-KW Parameter Block
Program Time (Word)
2, 3
0.10
0.30
0.03
0.12
s
t
BWMB
64-KB Main Block
Program Time (Byte)
2, 3
1.2
3.7
0.6
1.7
s
32-KW Main Block
Program Time(Word)
2, 3
0.8
2.4
0.24
1
s
t
WHQV1
/ t
EHQV1
Byte Program Time
2, 3
17
165
8
185
μs
Word Program Time
2, 3
22
200
8
185
μs
t
WHQV2
/ t
EHQV2
8-KB Parameter Block
Erase Time (Byte)
2, 3
1
4
0.8
4
s
4-KW Parameter Block
Erase Time (Word)
2, 3
0.5
4
0.4
4
s
t
WHQV3
/ t
EHQV3
64-KB Main Block
Erase Time (Byte)
2, 3
1
5
1
5
s
32-KW Main Block
Erase Time (Word)
2, 3
1
5
0.6
5
s
t
WHRH1
/ t
EHRH1
Program Suspend Latency
5
10
5
10
μs
t
WHRH2
/ t
EHRH2
Erase Suspend Latency
5
20
5
20
μs
NOTES:
1.
2.
3.
Typical values measured at nominal voltages and T
A
= +25 °C.
Excludes external system-level overhead.
Sampled, not 100% tested.
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