SST48CF048

Features:

• CompactFlash Association specification standard
• 8, 16, 24, 32, 48, 64, 96, 128, 192, and 256 MByte capacities
• Small Form Factor: 36.4 mm x 42.8 mm x 3.3 mm
• Supports 5.0-Volt and 3.3-Volt Read and Write
4.5-5.5V, 3.135-3.465V for commercial
• PC Card ATA and True IDE interface
512 Bytes sector
ATA command set compatible
• Low Power Consumption:
Active mode: 35 mA/55 mA (3.3V/5.0V)(typical)
Sleep mode: 100 µA/150 µA (3.3V/5.0V)(typical)
• Data Transfer Rate to/from Host
20 MB/s burst at 5.0V
6.6 MB/s burst at 3.3V
• High Performance
Up to 1.4 MB/sec sustained write transfer rate (host to flash)
• Controller Overhead Command to DRQ
Less than 0.5 ms
• Zero Data Retention Power
Batteries not required for data storage
• Start Up Time
Sleep to Read: 200 ns
Sleep to Write: 200 ns
Reset to Ready: 50 ms typical, 400 ms Max.
• Support for Commercial Temperature Range
0°C to +70°C for operating commercial
-25°C to +85°C non-operating (storage)
• Extremely Rugged and Reliable
Built-in ECC support corrects 3 random Bytes error per 512 Byte sector
2000 G operating and non-operating shock
• Intelligent ATA/IDE Controller
Built-in microcontroller with intelligent firmware
256 Bytes of attribute memory for storing CIS information
Supports multiple-sector Read/Write operation to enhance system performance
• Power Management Unit
Immediate disabling of unused circuitry


Description

SST48CF048 SST's CompactFlash (CF) card is an ultra-small, low cost, high performance, removable flash memory data storage
system. This technology is well suited for solid state mass storage portable applications offering new and expanded functionality while enabling smaller and lighter designs.

CompactFlash technology is widely used in a variety of consumer products such as portable computers, digital
cameras, handheld data collection scanners, Personal Digital Assistants (PDAs), handy terminals, audio players,
monitoring devices and set-top boxes.

SST48CF048 SST's CompactFlash products provide complete PCMCIAATA functionality and compatibility. This is achieved
because the 50-pin CF card can be easily slipped into a passive 68-pin Type II adapter card that fully meets PCMCIA electrical and mechanical interface specifications. SST's CompactFlash products are also fully compliant with CFA standards. The SST CF card is read and written to using a single power supply of 5.0V or 3.3V and is available in 8 to 256 MByte densities.

SST48CF048 SST's CompactFlash cards contain additional attribute memory of 256 Bytes for storing the Card Information
Structure (CIS) information. SST's CompactFlash card has built in microcontroller and file management firmware that communicates with ATA standard interfaces; therefore, the SST's CompactFlash cards do not require additional software for the host, such as Flash File System (FFS) and Memory Technology Driver (MTD).