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參數(shù)資料
| 型號： | E28F400BX-B80 |
| 廠商： | INTEL CORP |
| 元件分類： | PROM |
| 英文描述： | 4-MBIT (256K X 16, 512K X 8) BOOT BLOCK FLASH MEMORY FAMILY |
| 中文描述： | 256K X 16 FLASH 12V PROM, 80 ns, PDSO56 |
| 封裝： | 20 X 14 MM, TSOP-56 |
| 文件頁數(shù)： | 19/50頁 |
| 文件大?。?/td> | 449K |
| 代理商： | E28F400BX-B80 |
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28F400BX-TB 28F004BX-TB
290451 – 8
Bus
Command
Comments
Operation
Write
Setup
Data e 40H
Program
Address e Word to be
programmed
Write
Program
Data to be programmed
Address e Word to be
programmed
Read
Status Register Data
Toggle OE
or CE
to update
Status Register
Standby
Check SR7
1 e Ready 0 e Busy
Repeat for subsequent words
Full status check can be done after each word or after a
sequence of words
Write FFH after the last word programming operation to
reset the device to Read Array Mode
Full Status Check Procedure
290451 – 9
Bus
Command
Comments
Operation
Standby
Check SR3
1 e VPP Low Detect
Standby
Check SR4
1 e Word Program Error
SR3 MUST be cleared if set during a program attempt
before further attempts are allowed by the Write State
Machine
SR4 is only cleared by the Clear Status Register
Command in cases where multiple words are programmed
before full status is checked
If error is detected clear the Status Register before
attempting retry or other error recovery
Figure 13 Automated Word Programming Flowchart
26
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PDF描述 |
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| E28F400BX-T120 | 4-MBIT (256K X 16, 512K X 8) BOOT BLOCK FLASH MEMORY FAMILY |
| E28F004BX-T120 | OSC 5V SMT PLAS 14X9 CMOS |
| E2SAA10-30.000MTR | QUARTZ CRYSTAL RESONATOR, 30 MHz |
| E2SDA18-13.560M | QUARTZ CRYSTAL RESONATOR, 13.56 MHz |
| E2SDA18-16.000MTR | QUARTZ CRYSTAL RESONATOR, 16 MHz |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| E28F400BX-T120 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:4-MBIT (256K X 16, 512K X 8) BOOT BLOCK FLASH MEMORY FAMILY |
| E28F400BX-T60 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:4-MBIT (256K X 16, 512K X 8) BOOT BLOCK FLASH MEMORY FAMILY |
| E28F400BX-T80 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:4-MBIT (256K X 16, 512K X 8) BOOT BLOCK FLASH MEMORY FAMILY |
| E28F400CVB60 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:4-MBIT (256K X 16, 512K X 8)SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY |
| E28F400CV-B60 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:2-MBIT SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY |
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