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Serial
Flash Families - 25 & 45 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.
The 45 Series features a 4-wire serial interface with hardware
Reset pin. Both families offer two footprint compatible packages,
an 8-pin SOIC and 8-contact WSON (Ultra-thin Small Outline No-lead)
for ease of density migration. |
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MTPTM
(Many-Time Programmable) - 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).
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SSFTM
(Small-Sector Flash) - 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. |
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ROM/RAM
Combo - 30 Series |
The
ROM/RAM Combo products are a combination of Mask ROM and SRAM.
The devices are fabricated using advanced CMOS low-power process
technology. The ROM/RAM Combo family is well suited for use in
low-power and small form factor applications such as pagers and
other handheld appliances. |
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ComboMemoryTM
Family - 31, 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. |
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CSFTM
(Concurrent SuperFlashTM) - 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. |
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MPFTM
(Multi-Purpose Flash) - 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. |
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Firmware
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. The SST49LF00xB
Firmware Flash devices respond to both the Intel proprietary Firmware
Hub (FWH) protocol as well as the standard LPC Memory protocol.
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ATA
Flash Disk Controller - 55 Series |
The
ATA Flash Disk Controller is the heart of high-performance, flash
media-based data storage systems. This technology is well suited
for solid-state mass storage applications offering new and expanded
functionality while enabling smaller, lower-power and lighter-weight
designs. The ATA Flash Disk Controller is widely used in such
products as portable and desktop computers, digital cameras, music
players, handheld collection scanners, PDAs, handy terminals,
personal communicators, audio recorders, monitoring devices and
set-top boxes. |
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FlashFlex51
Microcontrollers - 89 Series |
The
FlashFlex51 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 FlashFlex51 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, portable appliances
and digital. |
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