Serial Flash

Macronix offers Serial Flash products from 512Kb to 256Mb densities in an 8-pin SOP (150mil or 200mil) or a 16-pin SOP (300 mil) package. These devices, offered in x1 organization, support read, erase and program operations. These products utilize a serial peripheral interface(SPI) protocol. Macronix Serial Flash not only facilitates system hardware layout but also reduces the complexity of system design. Our 3V products operate over a voltage range of 2.7V to 3.6V. All products from 512Kb to 256Mb are available now.

Moreover, Macronix also provides high performance Serial Flash products with dual I/O and quad I/O operation which doubles and quadruples the read performance up to 300Mbits/second for high-end consumer applications. By triggering on the rising and falling edge of clock, the DTR(Double Transfer Rate) mode further enhances read speed to 400Mbits/second. The multiple I/O products are offered in densities of 8Mb and above. Macronix also offers a family of low voltage, 1.8V and 2.5V Serial Flash products with dual I/O and quad I/O interface.

MX25xxx05 - Standard Serial Interface

The MX25xxx05 series provides Standard serial Interface x1 or x2 I/O [Single I/O or Dual I/O] at single 3V or 2.5V power-supply voltage. These products are offered in 4KB sectors and 64KB blocks, ranging from 512Kb to 128Mb density.

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MX25xxx25/26 - Default Write Protection Series

The block lock protection series is optimized for Parameter Protect Applications with block-lock protection by volatile protection bit in selected design boot area used by BP0-BP2 bits, against Program and Erase instructions in protected area.

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MX25xxx35/36 - MXSMIO™ (Multi-I/O) Series

Macronix Serial Multi I/O (MXSMIO™) Flash provides two kinds of different Multi-I/O interfaces. One of them is MX25xxx35 series, which offers Multi-in / Multi-out interface. The other is MX25xxx36 series, which offers One-in / Multi-out interface. Both series are available on Quad I/O operation which quadruples the read performance of systems for high-end consumer applications.

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MX25xxx45 - MXSMIO™ Duplex Series

The MXSMIO™ Duplex family offers Quad I/O interface with Double Transfer Rate (DTR) mode operation providing fast data transfer rate up to 400MHz, which makes it the fastest serial Flash in the industry. MXSMIO™ Duplex family is provided from 64Mb to 128Mb density with independent block lock protection on boot sector.

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