參數(shù)資料
型號(hào)： SST55LD019A-45-C-TQPE
廠商： SILICON STORAGE TECHNOLOGY INC
元件分類(lèi)： 存儲(chǔ)控制器/管理單元
英文描述： FLASH MEMORY DRIVE CONTROLLER, PQFP64
封裝： LEAD FREE, MS-026ADC, TQFP-64
文件頁(yè)數(shù)： 44/76頁(yè)
文件大?。?/td> 711K
代理商： SST55LD019A-45-C-TQPE
Advance Information
ATA Flash Disk Controller
SST55LD019A / SST55LD019B / SST55LD019C
2004 Silicon Storage Technology, Inc.
S71241-02-000
4/04
49
Hosts should not issue more than one non-volatile Set-Max-Address command after a Power-on or hardware reset.
Devices should report an IDNF error upon receiving a second non-volatile Set-Max-Address command after a
Power-on or hardware reset.
The contents of Identify-Device words and the max address will not be changed if a Set-Max-Address command
fails.
After a successful Set-Max-Address command using a new maximum cylinder number value the content of all
Identify-Device words must comply with the following:
1. The content of words 3, 6, 55, and 56 are unchanged
2. The content of word 1 will equal (the new Set-Max cylinder number + 1) or 16,383, whichever is less
3. The content of words (61:60) equals [(the new content of word 1 as determined by the successful Set-Max-
Address command) * (the content of word 3) * (the content of word 6)]
4. If the content of words (61:60) as determined by a successful Set-Max-Address command is less than
16,514,064, then the content of word 54 should be equal to [(the content of words (61:60)) ÷ ((the content of
Identify-Device word 55) * (the content of word 56)] or 65,535, whichever is less.
5. If the content of word (61:60), as determined by a successful Set-Max-Address command, is greater than
16,514,064, then word 54 should equal the whole number result of [[(16,514,064) ÷ [(the content of word 55) *
(the content of word 56)]] or 65,535 whichever is less). The content of words (58:57) should be equal to [(the
new content of word 54 as determined by the successful Set-Max-Address command) * (the content of word
55) * (the content of word 56)].
After a successful Set-Max-Address command using a new maximum LBA address the content of all Identify-
Device words must comply with the following:
The content of words (61:60) should equal the new Maximum LBA address + 1.
If the content of words (61:60) is greater than 16,514,064 and if the device does not support CHS addressing,
then the content of words 1, 3, 6, 54, 55, 56, and (58:57) should equal zero.
If the device supports CHS addressing:
The content of words 3, 6, 55, and 56 are unchanged.
If the new content of words (61:60) is less than 16,514,064, then the content of word 1 should equal [(the new
content of words (61:60)) ÷ [(the content of word 3) * (the content of word 6)]] or 65,535, whichever is less.
If the new content of words (61:60) is greater than or equal to 16,514,064, then the content of word 1 should be
equal to 16,383.
If the new content of words (61:60) is less than 16,514,064, then the content of word 54 should equal [(the new
content of words (61:60)) ÷ [(the content of word 55) * (the content of word 56)]].
If the new content of words (61:60) is greater than or equal to 16,514,064, then the content of word 54 should
equal 16,383.
Words (58:57) should equal [(the content of word 54) * (the content of word 55) * (the content of word 56).
相關(guān)PDF資料
PDF描述
SST55LD019C-45-I-BWE FLASH MEMORY DRIVE CONTROLLER, PBGA84
SST55LD019B-45-C-TQW FLASH MEMORY DRIVE CONTROLLER, PQFP100
SST55LD019C-45-C-BWE FLASH MEMORY DRIVE CONTROLLER, PBGA84
SST55LD019A-45-C-TQP FLASH MEMORY DRIVE CONTROLLER, PQFP64
SST55LD019B-45-C-BW FLASH MEMORY DRIVE CONTROLLER, PBGA84
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SST55LD019A-45-C-TQWE 功能描述:總線(xiàn)收發(fā)器 ATA Media 45MHz 3.3V Commercial RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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(shí)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
SST55LD019A-45-I-BWE 制造商:SST 制造商全稱(chēng):Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller
SST55LD019A-45-I-MVWE 制造商:SST 制造商全稱(chēng):Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller
SST55LD019A-45-I-TQWE 制造商:Silicon Storage Technology (SST) 功能描述:IC CONTROLLER ATA FLASH DISK SMD 制造商:Silicon Storage Technology (SST) 功能描述:IC, CONTROLLER, ATA FLASH DISK, SMD
SST55LD019B 制造商:SST 制造商全稱(chēng):Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller
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