參數(shù)資料
型號: TE28F004B3T90
廠商: INTEL CORP
元件分類: DRAM
英文描述: 3 Volt Advanced Boot Block Flash Memory
中文描述: 512K X 8 FLASH 3V PROM, 90 ns, PDSO40
封裝: 10 X 20 MM, TSOP-40
文件頁數(shù): 37/58頁
文件大小: 920K
代理商: TE28F004B3T90
28F004/400B3, 28F008/800B3, 28F016/160B3, 28F320B3, 28F640B3
3UHOLPLQDU\
31
4.7
Program and Erase Timings
NOTES:
1. Typical values measured at nominal voltages and T
A
= +25 °C.
2. Excludes external system-level overhead.
3. Sampled, not 100% tested.
4. x8 not available on 0.18
μ
m offerings
Symbol
Parameter
V
PP
2.7 V–3.6 V
11.4 V–12.6 V
Units
Notes
Typ
(1)
Max
Typ
(1)
Max
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, 4
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, 4
17
165
8
185
μs
Word Program Time for
0.18 Micron Product
2,3
12
200
8
185
μs
Word Program Time for 0.25
Micron and 0.4 Micron Products
2, 3
22
200
8
185
μs
t
WHQV2
/ t
EHQV2
8-KB Parameter Block
Erase Time (Byte)
2, 3, 4
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, 4
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
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