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参数资料
| 型号： | E28F200B5B60 |
| 厂商： | INTEL CORP |
| 元件分类： | PROM |
| 英文描述： | DIRECTIONAL COUPLER, 20DB, SMT |
| 中文描述： | 256K X 8 FLASH 5V PROM, 70 ns, PDSO48 |
| 封装： | 12 X 20 MM, TSOP-48 |
| 文件页数： | 30/44页 |
| 文件大小： | 345K |
| 代理商： | E28F200B5B60 |
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28F200B5, 28F004/400B5, 28F800B5
E
36
PRELIMINARY
Address Stable
Device and
Address Selection
IH
V
IL
V
ADDRESSES (A)
IH
V
IL
V
IH
V
IL
V
IH
V
IL
V
CE# (E)
OE# (G)
WE# (W)
DATA (D/Q)
IH
V
IL
V
RP#(P)
OL
V
OH
V
High Z
Valid Output
Data
Valid
Standby
High Z
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
0599-14
Figure 15. AC Waveforms for Read Operations
5.8
Erase and Program Timings—Commercial and Extended Temperature
VCC = 5 V ± 10%
Temp
Commercial
Extended
VPP
5 V ± 10%
12 V ± 5%
5 V ± 10%
12 V ± 5%
Parameter
Typ
Max
Typ
Max
Typ
Max
Typ
Max
Units
Boot/Parameter Block Erase Time
7
s
Main Block Erase Time
14
s
Main Block Write Time (Byte Mode)
s
Main Block Write Time (Word Mode)
s
Byte Program Time
100
s
Word Program Time
100
s
NOTES:
1.
All numbers are sampled, not 100% tested.
2.
Max erase times are specified under worst case conditions. The max erase times are tested at the same value
independent of VCC and VPP. See Note 3 for typical conditions.
3.
Typical conditions are 25 °C with VCC and VPP at the center of the specified voltage range. Production programming using
VCC = 5.0 V, VPP = 12.0 V typically results in a 60% reduction in programming time.
4.
Contact your Intel representative for information regarding maximum byte/word write specifications.
5.
Max program times are guaranteed for the two parameter blocks and 96-KB main block only.
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相关代理商/技术参数 |
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|---|---|
| E28F200B5B80 | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:SMART 5 BOOT BLOCK FLASH MEMORY FAMILY 2, 4, 8 MBIT |
| E28F200B5T60 | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:SMART 5 BOOT BLOCK FLASH MEMORY FAMILY 2, 4, 8 MBIT |
| E28F200B5T80 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Intel 功能描述: |
| E28F200BL-B150 | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:2-MBIT (128K x 16, 256K x 8)LOW-POWER BOOT BLOCK FLASH MEMORY FAMILY |
| E28F200BL-T150 | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:2-MBIT (128K x 16, 256K x 8)LOW-POWER BOOT BLOCK FLASH MEMORY FAMILY |
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