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參數(shù)資料
| 型號： | SST48CF256 |
| 廠商： | Silicon Storage Technology, Inc. |
| 英文描述： | CompactFlash Card |
| 中文描述： | CF卡 |
| 文件頁數(shù)： | 52/60頁 |
| 文件大?。?/td> | 572K |
| 代理商： | SST48CF256 |
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52
Data Sheet
CompactFlash Card
SST48CF008 / 016 / 024 / 032 / 048 / 064 / 096 / 128 / 192 / 256
2001 Silicon Storage Technology, Inc.
S71125-03-000
9/01
375
3.2.1.24 Write Buffer - E8H
The Write Buffer command enables the host to overwrite contents of the CompactFlash Card’s sector
buffer with any data pattern desired. This command has the same protocol as the Write Sector(s)
command and transfers 512 Bytes.
3.2.1.25 Write Long Sector - 32H or 33H
This command is similar to the Write Sector(s) command except that it writes 516 Bytes instead of 512
Bytes. Only single sector Write Long operations are supported. The transfer consists of 512 Bytes of
data transferred in Word-Mode followed by 4 Bytes of ECC transferred in Byte-Mode. Because of the
unique nature of the solid-state CompactFlash card, the 4 Bytes of ECC transferred by the host may be
used by the CompactFlash card. The CompactFlash card may discard these 4 Bytes and write the
sector with valid ECC data. This command has the same protocol as the Write Sector(s) command.
Use of this command is not recommended.
Bit ->
7
6
5
4
3
2
1
0
Command (7)
C/D/H (6)
Cyl High (5)
Cyl Low (4)
Sec Num (3)
Sec Cnt (2)
Feature (1)
E8H
X
X
X
Drive
Flag
X
X
X
Completion Status
X
Bit ->
7
6
5
4
3
2
1
0
Command (7)
C/D/H (6)
Cyl High (5)
Cyl Low (4)
Sec Num (3)
Sec Cnt (2)
Feature (1)
32H or 33H
Drive
Cylinder High (LBA 23-16)
Cylinder Low (LBA 15-8)
Sector Number (LBA 7-0)
X
X
1
LBA
1
Head (LBA 27-24)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SST48CF256-C1 | CompactFlash Card |
| SST49LF003A-33-4C-NH | 2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub |
| SST49LF003A-33-4C-WH | MB 6C 6#20 SKT PLUG |
| SST49LF002A | 2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub |
| SST49LF002A-33-4C-NH | 2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SST48CF256-C1 | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:CompactFlash Card |
| SST49LF002A | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub |
| SST49LF002A-33-4C-NH | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub |
| SST49LF002A-33-4C-WH | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub |
| SST49LF002B-33-4C-NH | 功能描述:閃存 256K x8 (2Mbit) 33ns 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(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
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