Spansion
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Spansion is the world’s largest company exclusively focused on Flash memory solutions. Spansion´s MirrorBit® technology enables cost-effective and added-value Flash memory solutions optimized for code execution and data storage. The company also provides total Flash memory solutions incorporating software, hardware, packaging, and third-party silicon compatibility as well as innovative new solutions combining logic and MirrorBit Flash memory on a single chip.
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Spansion MirrorBit® NOR GL Flash Memory Device
Spansion MirrorBit® GL NOR Flash family is optimized for the voltage, density,
cost-per-bit, reliability, performance and scalability needs of a wide variety
of embedded applications. With densities from 32MB to 2GB, each MirrorBit® NOR GL Flash Memory Device requires
only a single 3.0V power supply for read and write functions and is entirely
command set compatible with the JEDEC Flash standards. The Spansion MirrorBit® GL Flash Memory Device family
supports Spansion's Universal Footprint, which provides one footprint across all
densities, product families and process technologies, allowing manufacturers to
design a single platform and simply scale Flash memory capacity up or down,
depending on the features and functionality of the target end system.
Spansion has expanded its line of MirrorBit® GL NOR Flash family to to include the 100 ns access speeds and 128MB and 256MB densities. This additional offering of Spansion MirrorBit® NOR GL Flash Memory now provide the fastest access times in the high density versions available.
Spansion MirrorBit® SPI Flash Memory Device
The Spansion MirrorBit® FL family SPI Flash memory device features a serial interface in densities ranging from 4 Mb to 128 Mb. The Mirrorbit FL SPI Flash transfers data one bit at a time instead of sending 8, 16, or 32 bits in parallel. This enables solutions to have fewer connections and pins per package for more simplified designs and lower costs. Other key features of this Spansion device include 50 MHz clock speed (104 MHz for 128 Mb), 1.5 ms/page programming time, low power operation with Deep Power Down mode (1.5 µA), and hardware/software write protect.
Spansion NOR JL Flash Memory Devices
The Spansion NOR JL family Flash memory device delivers simultaneous read/write operation with densities of 32Mb and 64Mb. The NOR JL device features parallel NOR Flash memory, 55ns - 60ns access, simultaneous read/write. page-mode interface, and boot sector architecture. This Spansion device offers package options of BGA and TSOP.
Spansion has expanded its line of NOR JL Flash Memory Devices family to include densities of 32Mb and 64Mb. Each of these NOR JL Flash Memory Devices requires only a single 3V power supply for read and write functions and is entirely command set compatible with the JEDEC Flash standards. The Spansion NOR JL Flash Memory Devices
family is capable of performing simultaneous read and write operations
with zero latency on two or four separate banks and features a x8 and
x16 data bus.