CompactFlash Card Controller
SST55LC100M
SST55LC100MCompact Flash Card Controller
Advance Information
FEATURES:
•
CompactFlash Association Specification
•
Pre-programmed Embedded Firmware
Revision 2.0 standard
– Performs self-initialization on first system Power-on
– Executes industry standard CF 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 or 16-bit access
- Supports up to 8 flash media devices directly
– Supports Multi-Level Cell (MLC) and high den-
sity Single-Level Cell (SLC) flash media
- 2KByte program page size only
•
•
Multi-tasking Technology enables Fast
Sustained Read and Write Performance
– Up to 10 MB/sec
Automatic Recognition and Initialization of
Flash Media Devices
– Seamless integration into a standard SMT
manufacturing process
•
•
•
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)
20-byte Unique ID for Enhanced Security
– Factory Pre-programmed 10-byte Unique ID
– User-Programmable 10-byte ID
•
– 3 sec (typical) for flash drive recognition and
setup
•
•
Power Management Unit
– Immediate disabling of unused circuitry
Integrated Voltage Detector
– Industrial Controller requires
external POR# signal
•
•
•
Commercial and Industrial Temperature Ranges
– 0°C to 70°C for Commercial operation
– -40°C to +85°C for Industrial operation
Packages Available
– 84-ball TFBGA – 9mm x 9mm
– 100-lead TQFP– 16mm x 16mm
•
Start Up Time
– Sleep to Read: 200 ns
– Sleep to Write: 200 ns
All non-Pb (lead-free) devices are RoHS compliant
PRODUCT DESCRIPTION
The SST55LC100M CompactFlash Card Controller is the
heart of a high-performance, flash media-based Compact-
Flash card solution. The SST55LC100M recognizes the
control, address, and data signals on the CompactFlash
bus and translates them into memory accesses to the stan-
dard NAND-type flash media. The SST55LC100M device
supports Multi-Level Cell (MLC) and high density Single
Level Cell (SLC) Flash media only. This technology suits
solid state mass storage applications offering new,
expanded functionality while enabling smaller, lighter
designs with lower power consumption.
initial power-up, recognizes the flash media devices, sets
up a bad block table, executes all the necessary handshak-
ing routines for flash media support, and, finally, performs
the low-level format.
This technology enables a very fast and completely
seamless integration of flash drives into an embedded
design. For added manufacturing flexibility, system
debug, re-initialization, and user customization can be
accomplished through the CompactFlash interface.
The SST55LC100M CompactFlash Card Controller offers
sustained read and write performance up to 10.0 MB/sec.
The device can support up to 8 flash media devices
directly for up to 8 GByte of maximum CompactFlash Card
capacity.
The CompactFlash interface is widely used in products
such as portable and desktop computers, digital cameras,
music players, handheld data collection scanners, PDAs,
handy terminals, personal communicators, audio record-
ers, monitoring devices, and set-top boxes. The
SST55LC100M supports CFA Specification Revision 2.0
commands standard with up to PIO Mode-4.
The CompactFlash card controller comes packaged in an
industry standard 100-lead TQFP package or 84-ball BGA
package for easy integration into an SMT manufacturing
process.
Utilizing SST’s proprietary SuperFlash embedded memory
technology, the CompactFlash card controller is pre-pro-
grammed with an embedded flash file system which, upon
©2006 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.
S71316-00-000
1
3/06
5秒后页面跳转
解析光耦仿真器：升级光耦合器技术的必要性
英伟达新一代Blackwell GPU过热问题致交付延迟
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
