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參數(shù)資料
| 型號： | SST26WF032-80-4I-QAE |
| 廠商： | SILICON STORAGE TECHNOLOGY INC |
| 元件分類： | PROM |
| 英文描述： | 32M X 1 SPI BUS SERIAL EEPROM, PDSO8 |
| 封裝： | 6 X 5 MM, ROHS COMPLIANT, WSON-8 |
| 文件頁數(shù)： | 35/36頁 |
| 文件大?。?/td> | 1339K |
| 代理商： | SST26WF032-80-4I-QAE |
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2010 Silicon Storage Technology, Inc.
S71409-01-000
01/10
8
1.8V Serial Quad I/O (SQI) Flash Memory
SST26WF032
Advance Information
Write-Protection Lock-Down
To prevent changes, the Block-Protection register can be set to Write-Protection Lock-Down using the
Lock Down Block Protection Register (LPBR) command. Once the Write-Protection Lock-Down is
enabled, the Block-Protection register can not be changed. To avoid inadvertent lock down, the WREN
command must be executed prior to the LBPR command.
To reset Write-Protection Lock-Down, power cycle the device. The Write-Protection Lock-Down status
may be read from the Status register.
Security ID
SST26WF032 offers a 256-bit Security ID (Sec ID) feature. The Security ID space is divided into two
parts – one factory-programmed, 64-bit segment and one user-programmable 192-bit segment. The
factory-programmed segment is programmed at SST with a unique number and cannot be changed.
The user-programmable segment is left unprogrammed for the customer to program as desired.
Use the SecID Program command to program the Security ID using the address shown in Table 7.
Once programmed, the Security ID can be locked using the Lockout Sec ID command. This prevents
any future write to the Security ID.
The factory-programmed portion of the Security ID can’t be programmed by the user; neither factor-
programmed nor user-programmable areas can be erased.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SST26WF032-80-4I-QAE-T | 制造商:Microchip Technology Inc 功能描述:1.65 TO 1.95V 32MBIT SERIAL QUAD I/O FLASH - Tape and Reel |
| SST26WF032-80-4I-S2AE | 功能描述:閃存 1.65 to 1.95V 32Mbit Serial Quad I/O Flsh RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| SST26WF032-80-4I-S2AE-T | 制造商:Microchip Technology Inc 功能描述:1.65 TO 1.95V 32MBIT SERIAL QUAD I/O FLASH - Tape and Reel |
| SST270 | 功能描述:JFET 45V 2mA RoHS:否 制造商:ON Semiconductor 晶體管極性:N-Channel 漏極電流（Vgs=0 時的 Idss）:50 mA 漏源電壓 VDS:15 V 閘/源擊穿電壓: 漏極連續(xù)電流:50 mA 配置: 安裝風格: 封裝 / 箱體:SC-59 封裝:Reel |
| SST270-E3 | 功能描述:JFET 45V 2mA RoHS:否 制造商:ON Semiconductor 晶體管極性:N-Channel 漏極電流（Vgs=0 時的 Idss）:50 mA 漏源電壓 VDS:15 V 閘/源擊穿電壓: 漏極連續(xù)電流:50 mA 配置: 安裝風格: 封裝 / 箱體:SC-59 封裝:Reel |
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