DESCRIPTION
The Serial Flash Development Kit (SFK-64M/SFK-64MS) from NexFlash is a simple and cost effective solution for system designers interested in learning about and designing with NexFlash Serial Flash products. The SFK and associated accessories provide the basic hardware and software needed to develop with and program the NexFlash 25F640C SPI and 26F640 NXS2 Serial Flash Memories and removable Serial Flash Modules (SFMs).

FEATURES
• PC-based Development for Serial Flash
    – 64M Supports NX25 / 26F640C Serial Flash Memories with optional Socket Cards
    – 64MS supports NX25 / 26M640C Serial Flash Modules
    – 3V operation, SPI or NXS2 interface
• Complete Development and Prototype Solution
    – NX-SFM-PORT Adapter, software and manual
    – Serial Flash Memory or Module and connector samples
• Socket Cards or TSOP I Package (64M only)
    – NX-ST-T32-SFM; 32-pin TSOP Socket
    – NX-ST-UNI-SFM; Socket Card
• Simplifies and Speeds Development
    – Use “C” source routines as templates
    – Pre-program SFM or TSOP from binary PC files
    – SFM is easily moved between kit and prototype for fast interrogation and modification
• SPI-SFK Development Software
    – “C” source code
    – “Makefile” support for popular compilers
    – Working examples of data sheet commands: Read from Sector, Write to Sector, Write/Verify, Write/Read with ECC
    – Read/Display device information
    – Read device to binary file.
    – Program (write) device from binary file