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參數(shù)資料
| 型號(hào)： | SST55LD017C-40-I-TQW |
| 廠商： | SILICON STORAGE TECHNOLOGY INC |
| 元件分類： | 存儲(chǔ)控制器/管理單元 |
| 英文描述： | FLASH MEMORY DRIVE CONTROLLER, PQFP100 |
| 封裝： | MS-026AED, TQFP-100 |
| 文件頁數(shù)： | 1/52頁 |
| 文件大?。?/td> | 606K |
| 代理商： | SST55LD017C-40-I-TQW |
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2006 Silicon Storage Technology, Inc.
S71211-03-EOL
4/06
1
The SST logo and SuperFlash are registered trademarks of Silicon Storage Technology, Inc.
These specifications are subject to change without notice.
EOL Product Data Sheet
FEATURES:
Industry Standard ATA/IDE Bus Interface
– Host Interface: 8 or 16 bit access
– Support up to PIO Mode-4
Interface for standard NAND Flash Media
– Flash Media Interface: 8 bit access
– Up to 1 Gbit flash media components
– SST55LD017A:
- supports up to 5 flash media devices directly
for 128 MB maximum capacity
– SST55LD017B/SST55LD017C:
- supports up to 5 flash media devices directly
for 640 MB maximum capacity
- supports up to 16 flash media devices with
external decoder for 2 GB maximum 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 A/50 A (3.3V/5.0V) (typical)
Power Management Unit
– Immediate disabling of unused circuitry
20 Byte Unique ID for Enhanced Security
– Factory Set 10 Byte Unique ID
– User Programmable 10 Byte ID
Pre-programmed Embedded Firmware
– Performs self-initialization on first system power-up
– Executes industry standard ATA/IDE commands
– Implements 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
Internal or External System Clock Option
Write-Protect (WP_PD#) pin for preventing data
overwrites
Fast Sustained Read Performance
– Up to 5.0 MB/sec
Fast Sustained Write Performance (Host to Flash)
– SST55LD017A supports up to 1.2MB/sec
– SST55LD017B supports up to 2.4MB/sec
– SST55LD017C supports up to 4.0MB/sec
Multi-tasking Technology enables
Fast Sustained Write Performance
Support for Both Commercial and Industrial
Temperature Ranges
– 0°C to 70°C for operating commercial
– -40°C to +85°C for operating industrial
100-lead TQFP package
PRODUCT DESCRIPTION
SST’s ATA flash disk controller is the heart of a high-perfor-
mance, 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 applications
offering new, expanded functionality while enabling smaller,
low power consuming, and lighter 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.
Utilizing SST’s proprietary SuperFlash embedded memory
technology, The ATA flash disk controller is preprogrammed
with an embedded flash file system which, upon power-up,
recognizes the flash media devices and performs all the
necessary handshaking routines for flash media support.
This enables the product manufacturer a completely seam-
less integration of flash drive into an embedded design.
The ATA flash disk controller integrates an on-chip clock cir-
cuitry and Serial Communication Interface (SCI) for system
reset and user customization.
The SST55LD017A is a standard performance ATA
disk controller supporting capacities up to 128 MB.
SST55LD017B is a high-performance ATA disk con-
troller with sustained write performance up to 2.4 MB/
sec. SST55LD017C is a super high-performance ATA
disk controller with sustained write performance up to
4.0
MB/sec.
Both
the
SST55LD017B
and
SST55LD017C can support up to 5 flash media
devices directly for a maximum capacity of 640 MB. By
using an external decoder, the SST55LD017B and
SST55LD017C can support up to 16 flash media
devices for the equivalent capacity of 2 GB.
Users can select either an internal or external system clock
option for optimal performance vs. the supply current.
The ATA flash disk controller comes packaged in an indus-
try standard 100-lead TQFP package for easy integration
into an SMT manufacturing process. The ATA flash disk
controller also comes preprogrammed with a 10-byte
unique serial ID. For even greater system security and data
protection, the user has the option of programming an addi-
tional 10 Bytes of ID space to create a unique, 20 Byte ID.
The controller also offers a WP_PD# pin to protect data
stored on flash media from unauthorized overwrites.
ATA Flash Disk Controller
SST55LD017A / SST55LD017B / SST55LD017C
SST55017A/B/CATA Flash Disk Controller
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SST55LD017D-40-C-TQW | 功能描述:閃存 MEDIA CONTLR RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| SST55LD017D-40-C-TQWE | 功能描述:閃存 MEDIA CONTLR RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| SST55LD019 | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller |
| SST55LD019A | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA Flash Disk Controller |
| SST55LD019A-45-C-BWE | 功能描述:總線收發(fā)器 ATA Media 45MHz 3.3V Commercial RoHS:否 制造商:Fairchild Semiconductor 邏輯類型: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 |
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