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SST55LD017D-40-C-TQWE PDF预览

SST55LD017D-40-C-TQWE

更新时间： 2024-11-26 20:42:55
品牌 Logo 应用领域
芯科 - SILICON 数据传输外围集成电路
页数 文件大小 规格书
59页 634K
描述
Flash Memory Drive, CMOS, PQFP100, TQFP-100

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SST55LD017D-40-C-TQWE 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：QFP包装说明：TFQFP, TQFP100,.63SQ
针数：100Reach Compliance Code：unknown
风险等级：5.84外部数据总线宽度：16
主机数据传输速率最大值：5 MBps主机接口标准：ATA
JESD-30 代码：S-PQFP-G100长度：14 mm
端子数量：100最高工作温度：70 °C
最低工作温度：封装主体材料：PLASTIC/EPOXY
封装代码：TFQFP封装等效代码：TQFP100,.63SQ
封装形状：SQUARE封装形式：FLATPACK, THIN PROFILE, FINE PITCH
电源：3.3,3.3/5 V认证状态：Not Qualified
座面最大高度：1.05 mm子类别：Secondary Storage Controllers
最大压摆率：50 mA最大供电电压：3.465 V
最小供电电压：3.135 V标称供电电压：3.3 V
表面贴装：YES技术：CMOS
温度等级：COMMERCIAL端子形式：GULL WING
端子节距：0.5 mm端子位置：QUAD
宽度：14 mmuPs/uCs/外围集成电路类型：SECONDARY STORAGE CONTROLLER, FLASH MEMORY DRIVE
Base Number Matches：1

SST55LD017D-40-C-TQWE 数据手册

 浏览型号SST55LD017D-40-C-TQWE的Datasheet PDF文件第2页浏览型号SST55LD017D-40-C-TQWE的Datasheet PDF文件第3页浏览型号SST55LD017D-40-C-TQWE的Datasheet PDF文件第4页浏览型号SST55LD017D-40-C-TQWE的Datasheet PDF文件第5页浏览型号SST55LD017D-40-C-TQWE的Datasheet PDF文件第6页浏览型号SST55LD017D-40-C-TQWE的Datasheet PDF文件第7页 
ATA Flash Disk Controller  
SST55LD017D  
SST55017DHigh-Capacity ATA Flash Disk Controller  
Preliminary Specifications  
FEATURES:  
•
Industry Standard ATA/IDE Bus Interface  
•
Pre-programmed Embedded Firmware  
– Host Interface: 8- or 16-bit access  
– Supports up to PIO Mode-4  
– Performs self-initialization on first system power-up  
– Executes industry standard ATA/IDE commands  
– Implements dynamic wear-leveling algorithms to  
substantially increase the longevity of flash media  
– Embedded Flash File System  
– Built-in ECC corrects up to 3 random 12-bit  
symbols of error per 512-Byte sector  
•
Interface for standard NAND Flash Media  
– Flash Media Interface: 8-bit access  
– Up to 1 Gbit flash media components  
- Supports up to 5 flash media devices directly  
for up to 640 MB capacity  
•
•
Internal or External System Clock Option  
Multi-tasking Technology enables Fast  
Sustained Write Performance (Host to Flash)  
- Supports up to 32 flash media devices with  
external decoder for up to 4 GB capacity  
•
•
•
Low power, 3.3V core operation  
5.0V or 3.3V host interface through VDDQ pins  
Low current operation:  
– Active mode: 25 mA/35 mA (3.3V/5.0V) (typical)  
– Sleep mode: 40 µA/50 µA (3.3V/5.0V) (typical)  
– Up to 4 MB/sec  
•
•
Fast Sustained Read Performance (Flash to Host)  
– Up to 5 MB/sec  
Automatic Recognition and Initialization of  
Flash Media Devices  
•
•
Power Management Unit  
– Seamless integration into a standard SMT  
manufacturing process  
– 0.5 sec/MB (typical) for flash drive recognition  
and setup  
Support for Both Commercial and Industrial  
Temperature Ranges  
– 0°C to 70°C for commercial operation  
– -40°C to +85°C for industrial operation  
– Immediate disabling of unused circuitry  
Expanded Data Protection  
– WP_PD# pin configurable by firmware for  
prevention of data overwrites  
– Added data security through user-selectable  
protection zones  
•
•
•
20-Byte Unique ID for Enhanced Security  
– Factory Pre-programmed 10-Byte Unique ID  
– User Programmable 10-Byte ID  
100-lead TQFP package  
PRODUCT DESCRIPTION  
SST’s ATA Flash Disk Controller is the heart of a high-per-  
formance, flash media-based data storage system. The  
ATA Flash Disk Controller recognizes the control, address,  
and data signals on the ATA/IDE bus and translates them  
into memory accesses to the standard NAND-type flash  
media. This technology suits solid state mass storage appli-  
cations offering new, expanded functionality while enabling  
smaller, lighter designs with lower power consumption.  
forms the low-level format. This process typically takes  
about 0.5 sec/MB of drive capacity, allowing a 640 MByte  
flash drive to be fully initialized in about 5 minutes.  
This technology enables a very fast, completely seamless  
integration of flash drives into an embedded design. For  
added manufacturing flexibility, system debug, re-initializa-  
tion, and user customization can be accomplished either  
through the ATA/IDE interface, for ATA Disk Module or flash  
drive products, or through the Serial Communication Inter-  
face (SCI), for fully embedded ATA Flash Disk Controller  
designs.  
The ATA/IDE interface is widely used in such products as  
portable and desktop computers, digital cameras, music  
players, handheld data collection scanners, PDAs, handy  
terminals, personal communicators, audio recorders, moni-  
toring devices, and set-top boxes.  
The SST55LD017D high-performance ATA Flash Disk  
Controller offers sustained write performance up to 4.0  
MB/sec. The SST55LD017D can directly support up to  
5 flash media devices for up to 640 MB capacity or,  
through simple decoding logic, can support up to 32  
flash media devices for up to 4 GB capacity. Users can  
select either an internal or external system clock option for  
optimal performance vs. the supply current.  
Utilizing SST’s proprietary SuperFlash memory technology,  
the ATA Flash Disk Controller is factory preprogrammed  
with an embedded flash file system which, upon initial  
power-up, recognizes the attached flash media devices,  
sets up a bad block table, executes all necessary hand-  
shaking routines for flash media support, and, finally, per-  
©2003 Silicon Storage Technology, Inc.  
The SST logo and SuperFlash are registered trademarks of Silicon Storage Technology, Inc.  
These specifications are subject to change without notice.  
S71225-00-000  
1
6/03  
 
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