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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)： | 10/36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
18
1.8V Serial Quad I/O (SQI) Flash Memory
SST26WF032
Advance Information
Figure 14:Quad J-ID Read Sequence
Sector-Erase
The Sector-Erase instruction clears all bits in the selected 4 KByte sector to ‘1,’ but it does not change
a protected memory area. Prior to any write operation, the Write-Enable (WREN) instruction must be
executed.
To execute a Sector-Erase operation, the host drives CE# low, then sends the Sector Erase command
cycle (20H) and three address cycles, and then drives CE# high. Each cycle is two nibbles, or clocks,
long, most significant nibble first. Address bits [AMS:A12] (AMS = Most Significant Address) determine
the sector address (SAX); the remaining address bits can be VIL or VIH. Poll the BUSY bit in the Status
register or wait TSE for the completion of the internal, self-timed, Sector-Erase operation. See Figure
15 for the Sector-Erase sequence.
Figure 15:4 KByte Sector-Erase Sequence
1409 F39.0
MODE 3
0
SCK
SIO(3:0)
CE#
C1 C0
MODE 0
2
H0 L0
MSN LSN
4
H1 L1
6
H2 L2
8
H0 L0
10
H1 L4
12
H2 L2
N
HN LN
BFH
N
26H
Device ID
BFH
26H
Device ID
Note: MSN = Most significant Nibble; LSN= Least Significant Nibble
C[1:0]=AFH
1409 F07.0
MODE 3
0
1
SCK
SIO(3:0)
CE#
C1 C0
MODE 0
2
A5 A4
MSN LSN
4
A3 A2
6
A1 A0
Note: MSN = Most Significant Nibble,
LSN = Least Significant Nibble
C[1:0] = 20H
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相關代理商/技術參數(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 結構: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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