Product Overview

SST is a leader in offering non-Pb (lead-free) products. All of our Parallel Flash, Serial Flash, Combination Memory, Embedded Controllers and Communications ICs products are offered with a non-Pb (lead-free) environmental option. All of SST's lead-free products are RoHS compliant.
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Parallel Flash

Advanced Multi-Purpose Flash Plus (Advanced MPF+) - 38 Series
Advanced Multi-Purpose Flash Plus (Advanced MPF+) products offer higher effective read and programming performance than existing MPF+ products, while ensuring data integrity through protection features that prevent unauthorized data changes. These characteristics make the 38 series of products ideal for applications such as set-top boxes, personal media players, digital video recorders, cable and DSL modems, printers, digital cameras, digital camcorders, and digital TVs. The 38 series is offered in x16 organization at single 2.7-3.6V power-supply voltages, with random word read access speed of 90 ns and page read access speed of 25 ns per word. All 38 Series products use JEDEC standard packages, pinouts, and command sets for ease of use.

Multi-Purpose Flash (MPF™) - 39 Series
MPF™ is a cost-effective flash memory that addresses mainstream flash applications that require ISP (in-system programming). These products are offered in x8 or x16 organization at single 5.0V, 2.7-3.6V and 1.65-1.95V power-supply voltages. In addition to the standard read access speed of 70 ns, SST also offers high-speed, low-voltage MPF™ products with access times of 45 and 55 ns. All 39 Series products use JEDEC standard packages/pinouts and command sets for ease of use.

Multi-Purpose Flash Plus (MPF+™) - 39 Series
Expanding on our Multi-Purpose Flash MPF™ product family, MPF+™ products include four major new features -- Erase Suspend/Erase Resume, Boot Block Write-Protection, Security ID and Hardware Reset -- critical for mobile phones, set-top boxes, as well as cable and DSL modems, high-end MP3 players, industrial equipment and other networking products. These products are offered in x8 or x16 organization at single 2.7-3.6V power-supply voltages, with read access speeds of 70 ns and 90 ns. All 39 Series products use JEDEC standard packages/pinouts and command sets for ease of use.

Many-Time Programmable (MTP™) - 27 and 37 Series
MTP™ products combine the electrical erasability of flash with the cost effectiveness of EPROM/OTPs. They address EPROM/OTP and the low-end flash market that does not require ISP (in-system programming).

Small-Sector Flash (SSF™) - 28 and 29 Series
SSF™ is a cost-effective flash memory that brings to flash the flexibility of programming single Bytes and erasing small 128 Byte/256 Byte sectors. These products are offered in x8 organizations, at single 5.0V or 2.7-3.6V power-supply voltages.

Concurrent SuperFlash (CSF™) - 36 Series
CSF™ are multi-bank flash memory devices designed for wireless communication applications. The multi-bank architecture supports concurrent Read-While-Write operation, whereby the user may read from one bank while programming or erasing in the other bank.

Serial Flash

SPI Serial Flash - 25 Series
Serial flash is a small, low-power flash memory that uses a serial interface for sequential data access. Serial flash uses fewer wires than parallel flash memories to transfer data to and from a system. A reduction in board space, power consumption and system cost are some of the benefits of the lower pin count interface for serial flash memories. The 25 Series family features an SPI compatible interface and pin-for-pin compatibility with industry standard SPI Serial EEPROM devices in densities from 512 Kbit to 16 Mbit.

Serial Quad I/O™ (SQI™) Flash - 26 Series
The 26 Series serial flash family features a six-wire, 4-bit I/O interface that allows for low-power, high-performance operation in a low pin count package, occupying less board space and ultimately lowering total system costs. Utilizing a Serial Quad Interface (SQI™) and operating at frequencies reaching 80 MHz, the SST 26 Series boosts performance while maintaining the compact form factor of standard serial devices. For cutting edge designs requiring high bandwidth and a compact layout, the SST 26 Series is an ideal solution.

For more information:
Serial Quad I/O™ (SQI™) Flash Product Resources: Press Release.

LPC Serial Flash - 49 Series
SST's Firmware Flash utilizes a six-wire synchronous nibble-wide data transfer interface, which complies with the standard Intel Low Pin Count (LPC) Interface specifications. SST's Firmware Flash Family of products are designed to store system BIOS in applications such as PCs, graphic cards, set-top boxes, network boards and other embedded CPU applications. The SST49LF00xA devices respond to Intel's proprietary FWH interface protocol used in the Intel 8xx Series Hub Architecture chipsets. The SST49LF0x0A LPC Flash devices respond to the LPC Memory Protocol specified in the standard Intel LPC Interface Specifications 1.0 and 1.1.

ComboMemory™

ComboMemory™ Family - 32 & 34 Series
The ComboMemory™ family of products are highly integrated solutions, combining SST's leading edge SuperFlash® technology and static random access memory (SRAM) in single and multi-chip packages. These devices are ideal for any space-constrained application that requires both flash and SRAM. Products such as cell phones, pagers, portable consumer electronic devices, mobile communications and handheld GPS units are examples of devices that benefit from using ComboMemory™.

Embedded Controllers

NAND Flash Disk Controllers - 55 Series
SST’s 55 Series NAND Flash Disk Controllers provide designers with the maximum simplification of the interface between the host system’s bus and NAND flash media. The NAND Flash Disk Controller performs bad block management, bit error detection and correction, and flash media wear leveling -- all at maximum data throughput. These integrated controllers enable creation of NAND-based mass data storage products, removable or embedded, such as ATA-Disk Chips (ADC), ATA-Disk Modules (ADM), CompactFlash cards and small form factor solid state drives.
For product information, please contact your local sales representatives.

FlashFlex® Microcontrollers - 89 Series
The FlashFlex family includes embedded flash microcontroller products, which use the same powerful instruction set, have the same architecture, and are pin-for-pin compatible with standard 8xC5x microcontroller devices. The FlashFlex family offers SST's unique In-Application Programming (IAP), SoftPartition architecture (uniform small sector) and SoftLock security features. The microcontrollers are designed and manufactured to suite the high-reliability, high-flexibility, low-voltage and low-power requirements of today's computer peripherals, communication equipment, digital consumer products, and portable appliances.

NANDrive™

NANDrive™ - 85 Series

The NANDrive integrated circuit (IC) is a high performance, fully integrated, embedded flash Solid State Drive. It contains an integrated ATA Controller and NAND Flash die in a multichip package. This product is well suited for embedded solid state mass storage applications offering new and expanded functionality while enabling cost effective designs.

The NANDrive is a single device, solid state drive that is designed for embedded systems using standard ATA/IDE protocol. It has built in microcontroller and file management firmware that communicates with ATA standard interfaces; therefore, the device does not require additional or proprietary software such as Flash File System (FFS) and Memory Technology Driver (MTD) software.

Communications ICs

Power Amplifiers
Chips for 2.4 and 5-GHz GaAs Power Amplifiers. SST has successfully established its reputation as the leading vendor for high linearity and high efficiency power amplifiers for both 2.4 GHz (Bluetooth and 11g/b) and 5 GHz (11a) transceiver system applications.