參數(shù)資料
型號(hào): LH28F020SU-L
廠商: Sharp Corporation
英文描述: 2M (256K 】 8) Flash Memory
中文描述: 200萬(256K】8)閃存
文件頁數(shù): 29/31頁
文件大?。?/td> 245K
代理商: LH28F020SU-L
2M (256K × 8) Flash Memory
LH28F020SU-L
29
Erase and Byte Write Performance
V
CC
= 3.3 V ± 0.3 V, T
A
= 0°C to +70°C
NOTES:
1. 25°C, V
PP
= 5.0 V
2. Excludes System-Level Overhead.
3. Depends on the number of protected blocks.
SYMBOL
PARAMETER
TYP.
MIN.
MAX.
UNITS
TEST CONDITIONS
NOTE
t
WHRH1
t
WHRH2
t
WHRH3
t
WHRH4
Byte Write Time
20
μs
2
Two-Byte Serial Write Time
34
μs
2
16KB Block Write Time
0.33
1.3
s
Byte Write Mode
2
16KB Block Write Time
0.3
1.1
s
Two-Byte Serial Write Mode
2
Block Erase Time (16KB)
0.8
10
s
2
Full Chip Erase Time
9 - 15
s
2, 3
Figure 20. 32-Pin SOP
DIMENSIONS IN MM [INCHES]MINIMUM LIMIT
32SOP (SOP032-P-0525)
14.50 [0.571]
13.70 [0.539]
11.50 [0.453]
11.10 [0.437]
12.50 [0.492]
20.80 [0.819]
20.40 [0.803]
0.15 [0.006]
1.275 [0.050]
0.20 [0.008]
0.00 [0.000]
1.275 [0.050]
2.90 [0.114]
2.50 [0.098]
0.20 [0.008]
0.10 [0.004]
0.50 [0.020]
0.30 [0.012]
1.27 [0.050]
TYP.
32
17
16
1
1.40 [0.055]
1.40 [0.055]
FL32SOP
SEE DETAIL
DETAIL
2.90 [0.114]
2.50 [0.098]
0.80 [0.031]
0
- 10
°
1.27 [0.050]
2.00 [0.079]
0.00 [0.000]
0.15 [0.006] M
0.10 [0.004]
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