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SST55VD020-60-I-MVWE PDF预览

SST55VD020-60-I-MVWE

更新时间: 2024-11-26 21:12:31
品牌 Logo 应用领域
芯科 - SILICON /
页数 文件大小 规格书
14页 288K
描述
Memory Controller, PBGA85

SST55VD020-60-I-MVWE 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:FBGA, BGA85,10X10,20Reach Compliance Code:unknown
风险等级:5.84JESD-30 代码:S-PBGA-B85
端子数量:85最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:FBGA封装等效代码:BGA85,10X10,20
封装形状:SQUARE封装形式:GRID ARRAY, FINE PITCH
电源:3/3.3 V认证状态:Not Qualified
子类别:Memory Controllers表面贴装:YES
温度等级:INDUSTRIAL端子形式:BALL
端子节距:0.5 mm端子位置:BOTTOM
Base Number Matches:1

SST55VD020-60-I-MVWE 数据手册

 浏览型号SST55VD020-60-I-MVWE的Datasheet PDF文件第2页浏览型号SST55VD020-60-I-MVWE的Datasheet PDF文件第3页浏览型号SST55VD020-60-I-MVWE的Datasheet PDF文件第4页浏览型号SST55VD020-60-I-MVWE的Datasheet PDF文件第5页浏览型号SST55VD020-60-I-MVWE的Datasheet PDF文件第6页浏览型号SST55VD020-60-I-MVWE的Datasheet PDF文件第7页 
NAND Controller  
SST55VD020  
SST55LC100MCompact Flash Card Controller  
Fact Sheet  
FEATURES:  
Industry Standard ATA/IDE Bus Interface  
– Host Interface: 16-bit access  
– Supports up to PIO Mode-6  
– Supports up to Multi-word DMA Mode-4  
– Supports up to Ultra DMA Mode-4  
Firmware Storage in Embedded SuperFlash®  
Pre-programmed Embedded Firmware  
– Performs self-initialization on first system Power-on  
– 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 Hardware ECC  
– Corrects up to 8 random single-bit errors per  
512-byte sector  
Built-in Internal System Clock  
Interface for Standard NAND Flash Media  
– Flash Media Interface: Single or Dual 8-bit access  
- Supports up to 4 flash media devices per channel  
- Supports up to 8 flash media devices directly  
- Supports up to 64 flash media devices with  
external decoding logic  
– Supports Single-Level Cell (SLC) or Multi-Level Cell  
(MLC) flash media  
- 2 KByte and 4 KByte program page size  
3.0V Power Supply  
5.0V or 3.0V Host Interface Through VDDQ Pins  
Low Current Operation:  
– Active mode: 25 mA/35 mA (3.0V/5.0V) (typical)  
– Sleep mode: 80 µA/100 µA (3.0V/5.0V) (typical)  
Power Management Unit  
– Immediate disabling of unused circuitry without host  
intervention  
– Zero wake-up latency  
Write Protection  
– WP#/PD# pin configurable by host for prevention of  
data overwrites  
20-byte Unique ID for Enhanced Security  
– Factory Pre-programmed 10-byte Unique ID  
– User-Programmable 10-byte ID  
Programmable, Multitasking NAND Interface  
Multi-tasking Technology Enables Fast  
Sustained Write Performance (Host to Flash)  
– Supports up to 30 MB/sec  
Fast Sustained Read Performance (Flash to Host)  
– Up to 30 MB/sec  
Automatic Recognition and Initialization of  
Flash Media Devices  
– Seamless integration into a standard SMT  
manufacturing process  
– 5 sec. (typical) for flash drive recognition and setup  
Commercial and Industrial Temperature Ranges  
– 0°C to 70°C for commercial operation  
– -40°C to +85°C for industrial operation  
Packages Available  
– 100-lead TQFP – 14mm x 14mm  
– 85-ball VFBGA – 6mm x 6mm  
All non-Pb (lead-free) Devices are RoHS Compliant  
PRODUCT DESCRIPTION  
The SST55VD020 is the heart of a high-performance,  
flash media-based data storage system. The NAND Con-  
troller recognizes the control, address, and data signals on  
the ATA/IDE bus and translates them into memory  
accesses for standard NAND-type flash media. Utilizing  
both Single-Level Cell (SLC) and Multi-Level Cell  
(MLC) flash media, this technology supports solid state  
mass storage applications by offering new, expanded  
functionality while enabling smaller, lighter designs with  
lower power consumption.  
data collection scanners, PDAs, handy terminals, personal  
communicators, audio recorders, monitoring devices, and  
set-top boxes.  
The NAND Controller uses SuperFlash® memory technol-  
ogy and is factory pre-programmed with an embedded  
flash file system. Upon initial power-on, the SST55VD020  
recognizes attached flash media devices, sets up a bad  
block table, executes all necessary handshaking routines  
for flash media support, and, finally, performs the low-level  
format. This process typically takes about 3 second plus  
0.5 seconds per gigabyte of drive capacity, allowing a 4  
GByte flash drive to be fully initialized in about 5 seconds.  
For added manufacturing flexibility, system debug, re-ini-  
tialization, and user customization can be accomplished  
through the ATA/IDE interface.  
The NAND Controller supports standard ATA/IDE protocol  
with up to PIO Mode-6, Multi-word DMA Mode-4, and  
Ultra DMA Mode-4 interface. The ATA/IDE interface is  
widely used in such products as portable and desktop  
computers, portable media player, music players, handheld  
©2009 Silicon Storage Technology, Inc.  
The SST logo and SuperFlash are registered trademarks of Silicon Storage Technology, Inc. Some content is reproduced from the CompactFlash  
Specification (2.0) by permission of the CompactFlash Association. Other content is reproduced from the ATA/ATAPI-6 (T13/1410D revision 3b) spec-  
ification by permission of the National Committee for Information Technology Standards. These specifications are subject to change without notice.  
S71355(01)-01-000  
1
05/09  

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