MT29F4G01ABAFD12-AAT:F

MT29F4G01ABAFD12-AAT:F is a NAND flash memory. Serial peripheral interface (SPI) NAND is an SLC NAND flash memory device that provides a cost-effective non-volatile memory storage solution where pin count must be kept to a minimum. It is also an alternative solution to SPI NOR, offering superior write performance and cost per bit over SPI NOR. The hardware interface creates a low pin-count device with a standard pinout that remains the same from one density to another and supports future upgrades to higher densities without board redesign. The serial electrical interface follows the industry-standard serial peripheral interface. New command protocols and registers are defined for SPI operation. The command set resembles common SPI-NOR command sets, modified to handle NAND specific functions and additional new features. New features include continuous read within a block for increased performance and to support boot-up functionality.

• Single-level cell (SLC) technology, standard and extended SPI-compatible serial bus interface
• User-selectable internal ECC supported, array performance, read page cache mode
• Read unique ID and parameter page, automatic device initialization after power-up
• Blocks 7:0 for each die are valid when shipped from factory with ECC enabled
• Software write protection with lock register, hardware write protection to freeze BP bits
• Lock tight to freeze BP bits during one power cycle, permanent block lock protection
• OTP space: 10 pages per die one-time programmable NAND Flash memory area, AEC-Q100 compliant
• 4Gb density, 1bit device width, SLC level, quality and reliability
• 3.3V (2.7–3.6V) operating voltage, SPI interface
• 24-ball TBGA package, automotive operating temperature range from -40 to 105°C