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參數(shù)資料
| 型號(hào)： | x76f641 |
| 英文描述： | Secure SerialFlash(密碼訪問(wèn)加密串行EEPROM) |
| 中文描述： | 安全SerialFlash（密碼訪問(wèn)加密串行EEPROM的） |
| 文件頁(yè)數(shù)： | 4/17頁(yè) |
| 文件大?。?/td> | 116K |
| 代理商： | X76F641 |
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X76F641
4
Figure 2. Data Validity
Figure 3. Definition of Start and Stop Conditions
Table 1. X76F641 Instruction Set
Notes:
Illegal command codes will be disregarded. The part will respond with a “no-ACK” to the illegal byte and then return to the standby mode.
All write/read operations require a password.
1st Byte
after Start
1000 0000
1000 1000
1001 0000
1001 1000
1010 0000
1010 1000
1011 0000
1011 1000
1100 0000
1110 0000
1110 1000
1111 0000
1st Byte
after
Password
High Address
High Address
High Address
High Address
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
not used
not used
not used
All the rest
2nd Byte
after
Password
Low address
Low address
Low address
Low address
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
not used
not used
not used
Command Description
Read (Array 0)
Read (Array 1)
Sector Write (Array 0)
Sector Write (Array 1)
Change Read 0 Password
Change Read 1 Password
Change Write 0 Password
Change Write 1 Password
Change Reset Password
Reset Password Command
Reset Device Command
ACK Polling command (Ends Password operation)
Reserved
Password
used
Read 0
Read 1
Write 0
Write 1
Read 0
Read 1
Write 0
Write 1
Reset
Reset
Reset
None
SCL
SDA
Data Stable
Data
Change
7025 FM 04
SCL
SDA
Start Condition
Stop Condition
7025 FM 05
7025 FM T04
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X76F641HE-2.0 | Secure SerialFlash |
| X76F641WE-2.0 | Secure SerialFlash |
| X76F641X-2.0 | Secure SerialFlash |
| X76F641XE-2.0 | SWITCH |
| X76F641W-2.0 | Secure SerialFlash |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X76F641A | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Secure Serial Flash |
| X76F641A-2.0 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Secure Serial Flash |
| X76F641AE | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Secure SerialFlash |
| X76F641AE-2.0 | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Secure Serial Flash |
| X76F641AEG | 制造商:ICMIC 制造商全稱:IC MICROSYSTEMS 功能描述:Secure Serial Flash |
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