PRETEC PCMCIA Linear Flash Card Series II conforms to PCMCIA2.0/JEIDA4.1 or PCMCIA1.0/JEIDA4.0 international standard and consists of multiple Intel's 28F008SA or compatible Flash memory devices and decoder IC mounted on a very thin printed circuit board using surface mounting technology. This series Flash memory cards contain 32 to 256 independent device blocks. Each block can be individually erasable. To support PCMCIA-compatible byte-wide operation, the flash array is divided into 128K x 8bits device blocks. To support PCMCIA-compatible word-wide operation, the devices are paired so that each accessible memory block is 64K words. This series Flash memory cards offer portable, reprogrammable and nonvolatile solid-state storage media and can be used for flexible integration into various system platforms with PCMCIA2.0/JEIDA4.1 or PCMCIA1.0/JEIDA4.0 interface. With the extra and optional 8K  bytes "attribute memory" space, the Card Information Structure (CIS) can be written into it by OEM with standard format or customized requirements.