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参数资料
| 型号： | SST55LC100-45-C-TQWE |
| 元件分类： | 存储控制器/管理单元 |
| 英文描述： | FLASH MEMORY DRIVE CONTROLLER, PQFP100 |
| 封装： | ROHS COMPLIANT, MS-026AED, TQFP-100 |
| 文件页数： | 74/80页 |
| 文件大小： | 758K |
| 代理商： | SST55LC100-45-C-TQWE |
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Advance Information
CompactFlash Card Controller
SST55LC100
2005 Silicon Storage Technology, Inc.
S71298-00-000
10/05
11.0 APPENDIX
11.1 Differences between CF-ATA and PC Card-ATA/True IDE
This section details differences between CF-ATA vs. PC Card ATA and the differences between CF-ATA vs. True IDE.
11.1.1 Electrical Differences
11.1.1.1 TTL Compatibility
CF is not TTL compatible, it is a purely CMOS interface. Refer to Section 2.3.2 of this specification.
11.1.1.2 Pull Up Resistor Input Leakage Current
The minimum pull up resistor input leakage current is 50K ohms rather than the 10K ohms stated in the PCMCIA
specification.
11.1.2 Functional Differences
11.1.2.1 Additional Set Features Codes in CF-ATA
The following Set Features codes are not PC Card ATA or True IDE, but provide additional functionality in CF-ATA.
69H, Accepted for backward compatibility
96H, Accepted for backward compatibility
97H, Accepted for backward compatibility
9AH, Set the host current source capability
11.1.2.2 Additional Commands in CF-ATA
The following commands are not standard PC Card ATA commands, but provide additional functionality in CF-ATA.
The command codes for the commands below are defined as vendor unique in PC Card ATA/True IDE.
C0H, Erase-Sectors
87H, Translate-Sector
F5H, Wear-Level
The command codes for the commands below are defined as reserved in PC Card ATA/True IDE:
03H, Request-Sense
38H, Write-Without-Erase
CDH, Write-Multiple-Without-Erase
11.1.2.3 Idle Timer
The Idle timer uses an incremental value of 5 ms, rather than the 5 sec minimum increment value specified in PC
Card ATA/True IDE.
11.1.2.4 Recovery from Sleep Mode
For CF devices, recovery from sleep mode is accomplished by simply issuing another command to the device. A
hardware or software reset is not required.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SST55LC100-45-I-BWE | 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:CompactFlash Card Controller |
| SST55LC100-45-I-TQWE | 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:CompactFlash Card Controller |
| SST55LC100M | 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:CompactFlash Card Controller |
| SST55LC100M-45-C-BWE | 功能描述:总线收发器 Compact Flash 45MHz 3.3V Commercial RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| SST55LC100M-45-C-TQWE | 功能描述:总线收发器 Compact Flash 45MHz 3.3V Commercial RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
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