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| 型号： | A28F400BX-B |
| 厂商： | Intel Corp. |
| 英文描述： | 4-MBIT (512K x8) Boot Block Flash Memory(4兆位(512K x8) 引导块闪速存储器) |
| 中文描述： | 4兆位（为512k × 8）开机区块快闪记忆体（4兆位（为512k × 8）引导块闪速存储器） |
| 文件页数： | 30/34页 |
| 文件大小： | 411K |
| 代理商： | A28F400BX-B |
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A28F400BX-T/B
AC CHARACTERISTICSDWE
Y
Controlled Write Operations
(1)
(Continued)
NOTES:
1. Read timing characteristics during write and erase operations are the same as during read-only operations. Refer to AC
characteristics during Read Mode.
2. The on-chip WSM completely automates program/erase operations; program/erase algorithms are now controlled inter-
nally which includes verify and margining operations.
3. Refer to command definition table for valid A
IN
.
4. Refer to command definition table for valid D
IN
.
5. Program/Erase durations are measured to valid SRD data (successful operation, SR.7
e
1).
6. For Boot Block Program/Erase, RP
Y
should be held at V
HH
until operation completes successfully.
7. Time t
PHBR
is required for successful relocking of the Boot Block.
8. Sampled but not 100% tested.
9. See Standard Test Configuration.
BLOCK ERASE AND WORD/BYTE WRITE PERFORMANCE
V
PP
e
12.0V
g
5%
Parameter
Notes
A28F400BX-90
Unit
Min
Typ
(1)
Max
Boot/Parameter
Block Erase Time
2
1.5
10.5
s
Main Block
Erase Time
2
3.0
18
s
Main Block Byte
Program Time
2
1.4
5.0
s
Main Block Word
Program Time
2
0.7
2.5
s
NOTES:
1. 25
§
C
2. Excludes System-Level Overhead.
30
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A28F400BX-T | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:4-MBIT 256K x16, 512K x8 BOOT BLOCK FLASH MEMORY FAMILY |
| A28F400BX-T/B | 制造商:未知厂家 制造商全称:未知厂家 功能描述:A28F400BX-T/B |
| A28F5501S | 制造商:General Electric Company 功能描述:OIL FILLED CAPACITOR |
| A28F5502 | 制造商:General Electric Company 功能描述:Film Capacitor |
| A28F5502S | 制造商:General Electric Company 功能描述:CAPACITOR PP FILM 0.5UF 1KV 10% CASE 制造商:GE 功能描述:CAPACITOR PP FILM 0.5UF, 1KV, 10%, CASE 制造商:General Electric Company 功能描述:CAPACITOR PP FILM 0.5UF, 1KV, 10%, CASE; Capacitance:0.5F; Capacitance Tolerance: 10%; Capacitor Dielectric Type:Polypropylene (PP); Voltage Rating:1000V; Life Time @ Temperature:40000 hours @ 70C; Capacitor Case Style:CAN 制造商:General Electric Company 功能描述:OIL FILLED CAPACITOR |
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