參數(shù)資料
型號： SST55LD019C-45-I-BWE
廠商： SILICON STORAGE TECHNOLOGY INC
元件分類： 存儲控制器/管理單元
英文描述： FLASH MEMORY DRIVE CONTROLLER, PBGA84
封裝： LEAD FREE, MO-210, TFBGA-84
文件頁數(shù)： 21/76頁
文件大小： 711K
代理商： SST55LD019C-45-I-BWE
28
Advance Information
ATA Flash Disk Controller
SST55LD019A / SST55LD019B / SST55LD019C
2004 Silicon Storage Technology, Inc.
S71241-02-000
4/04
11.2.1.6.6 Word 10-19: Serial Number
The contents of this field are right justified and padded with spaces (20H). The right-most ten bytes are
a SST preset, unique ID. The left-most ten bytes are a user-programmable value with a default value of
spaces.
11.2.1.6.7 Word 20: Buffer Type
This field defines the buffer capability:
0002H: a dual ported multi-sector buffer capable of simultaneous data transfers to or from the host and
the ATA Flash Disk Controller.
11.2.1.6.8 Word 21: Buffer Size
This field defines the buffer capacity in 512 Byte increments. SST’s ATA Flash Disk Controller has up to
2 sector data buffer for host interface.
11.2.1.6.9 Word 22: ECC Count
This field defines the number of ECC bytes used on each sector in the Read- and Write-Long-Sector
commands.
11.2.1.6.10 Word 23-26: Firmware Revision
This field contains the revision of the firmware for this product.
11.2.1.6.11 Word 27-46: Model Number
This field is reserved for the model number for this product.
11.2.1.6.12 Word 47: Read-/Write-Multiple Sector Count
This field contains the maximum number of sectors that can be read or written per interrupt using the
Read-Multiple or Write-Multiple commands.
11.2.1.6.13 Word 49: Capabilities
Bit
Function
13
Standby Timer
0: forces sleep mode when host is inactive.
11
IORDY Support
1: ATA Flash Disk Controller supports PIO Mode-4.
9
LBA support
1: ATA Flash Disk Controller supports LBA mode addressing.
8
DMA Support
1: DMA mode is supported.
11.2.1.6.14 Word 51: PIO Data Transfer Cycle Timing Mode
This field defines the mode for PIO data transfer. ATA Flash Disk Controller supports up to PIO Mode-4.
11.2.1.6.15 Word 53: Translation Parameters Valid
Bit
Function
0
1: words 54-58 are valid and reflect the current number of cylinders, heads and sectors.
1
1: words 64-70 are valid to support PIO Mode-3 and 4.
11.2.1.6.16 Word 54-56: Current Number of Cylinders, Heads, Sectors/Track
These fields contains the current number of user addressable Cylinders, Heads, and Sectors/Track in
the current translation mode.
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相關代理商/技術參數(shù)
參數(shù)描述
SST55LD019C-45-I-TQWE 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller
SST55LD019M 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller
SST55LD019M-45-C-BWE 功能描述:總線收發(fā)器 ATA Media 45MHz 3.3V Commercial RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SST55LD019M-45-C-MVWE 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller
SST55LD019M-45-C-TQWE 功能描述:總線收發(fā)器 ATA Media 45MHz 3.3V Commercial RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
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