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參數(shù)資料
| 型號： | WE512K8300CI |
| 元件分類： | PROM |
| 英文描述： | 512K X 8 EEPROM 5V MODULE, 300 ns, CDIP32 |
| 封裝： | SINGLE CAVITY, CERAMIC, DIP-32 |
| 文件頁數(shù)： | 2/13頁 |
| 文件大小： | 133K |
| 代理商： | WE512K8300CI |
10
White Microelectronics Phoenix, AZ (602) 437-1520
10
EEPROM
MODULES
FIG. 10
SOFTWARE BLOCK DATA
PROTECTION ENABLE ALGORITHM
WE512K8, WE256K8, WE128K8-XCX
NOTES:
1. Data Format: I/O7-0 (Hex);
Address Format: A14 -A0 (Hex).
A17 and A18 control selection of one of four blocks in the 512Kx8.
A15, A16, and A17 control selection of one of 8 pages in the 256Kx8.
A15 and A16 control one of the four blocks in the 128Kx8.
2. Write Protect state will be activated at end of write even if no other
data is loaded.
3. Write Protect state will be deactivated at end of write period even if
no other data is loaded.
4. 1 to 128 bytes of data at each of 4 blocks may be loaded in the
512Kx8. 1 to 64 bytes of data at each of 8 blocks may be loaded in the
256Kx8 and 1 to 64 bytes on 4 blocks in the 128Kx8.
(1)
LOAD DATA AA
TO
ADDRESS 5555
LOAD DATA 55
TO
ADDRESS 2AAA
LOAD DATA A0
TO
ADDRESS 5555
LOAD DATA XX
TO
ANY ADDRESS(4)
LOAD LAST BYTE
TO
LAST ADDRESS
WRITES ENABLED(2)
ENTER DATA
PROTECT STATE
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| WE128K32-250G1UI | 128K X 32 EEPROM 5V MODULE, 250 ns, CQFP68 |
| WE128K32N-250H1IA | 128K X 32 EEPROM 5V MODULE, 250 ns, CPGA66 |
| WMS256K16L-20FGIA | 256K X 16 STANDARD SRAM, 20 ns, CDSO44 |
| WMS256K16-17FGCA | 256K X 16 STANDARD SRAM, 17 ns, CDSO44 |
| W2Z1M72SJ28BC | 1M X 72 MULTI DEVICE SRAM MODULE, 2.8 ns, PBGA209 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WE512K8-300CI | 制造商:Microsemi Corporation 功能描述:512K X 8 EEPROM MODULE, 300NS, 32 DIP, INDUSTRIAL SCREENED - Bulk |
| WE512K8-300CIA | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512Kx8 CMOS EEPROM, WE512K8-XCX, SMD 5962-93091 |
| WE512K8-300CM | 制造商:Microsemi Corporation 功能描述:512K X 8 EEPROM MODULE, 300NS, 32 DIP, MIL-SCREENED - Bulk |
| WE512K8-300CMA | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512Kx8 CMOS EEPROM, WE512K8-XCX, SMD 5962-93091 |
| WE512K8-300CQ | 制造商:WEDC 制造商全稱:White Electronic Designs Corporation 功能描述:512Kx8 CMOS EEPROM, WE512K8-XCX, SMD 5962-93091 |
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