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參數(shù)資料
| 型號： | X28C513EMB-25 |
| 廠商： | INTERSIL CORP |
| 元件分類： | DRAM |
| 英文描述： | 5V, Byte Alterable EEPROM |
| 中文描述： | 64K X 8 EEPROM 5V, 250 ns, CQCC32 |
| 封裝： | CERAMIC, LCC-32 |
| 文件頁數(shù)： | 7/25頁 |
| 文件大?。?/td> | 126K |
| 代理商： | X28C513EMB-25 |
X28C512/X28C513
7
Software Data Protection
Figure 4a. Timing Sequence—Software Data Protect Enable Sequence followed by Byte or Page Write
Figure 4b. Write Sequence for Software Data
Protection
Regardless of whether the device has previously been
protected or not, once the software data protected
algorithm is used and data has been written, the
X28C512/513 will automatically disable further writes
unless another command is issued to cancel it. If no
further commands are issued the X28C512/513 will be
write protected during power-down and after any subse-
quent power-up. The state of A
15
while executing the
algorithm is don’t care.
Note: Once initiated, the sequence of write operations
should not be interrupted.
NOTE:
All other timings and control pins are per page write timing requirements.
3856 FHD F11
CE
WE
(VCC)
WRITE
PROTECTED
VCC
0V
DATA
ADDR
AA
5555
55
2AAA
A0
5555
≤
tBLC MAX
WRITES
OK
BYTE
OR
PAGE
tWC
WRITE LAST
BYTE TO
LAST ADDRESS
3856 FHD F12
WRITE DATA 55
TO ADDRESS
2AAA
WRITE DATA A0
TO ADDRESS
5555
WRITE DATA XX
TO ANY
ADDRESS
AFTER tWC
RE-ENTERS DATA
PROTECTED STATE
WRITE DATA AA
TO ADDRESS
5555
OPTIONAL
BYTE/PAGE
LOAD OPERATION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X28C513J-12T1 | Hook-Up Wire; Conductor Size AWG:16; No. Strands x Strand Size:19 x 28; Jacket Color:Gray; Approval Bodies:UL, CSA; Approval Categories:UL AWM Style 1061; CSA AWM; Conductor Material:Copper; Conductor Plating:Tin RoHS Compliant: Yes |
| X28C513EM-12 | 5V, Byte Alterable EEPROM |
| X28C513EM-15 | 5V, Byte Alterable EEPROM |
| X28C513EM-20 | 5V, Byte Alterable EEPROM |
| X28C513EM-25 | 5V, Byte Alterable EEPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X28C513EMB-90 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM |
| X28C513J-12 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:5 Volt, Byte Alterable E2PROM |
| X28C513J-12T1 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:5V, Byte Alterable EEPROM |
| X28C513J-15 | 制造商:Intersil Corporation 功能描述: |
| X28C513J-15T1 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:5V, Byte Alterable EEPROM |
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