MT29AZ5A3CHHTB-18AAT.109

MT29AZ5A3CHHTB-18AAT.109 is a NAND flash with automotive LPDDR2 in 162-ball space-saving multichip package (MCP). It is a NAND flash device includes an asynchronous data interface for high-performance I/O operations. This device uses a highly multiplexed 8bit bus (I/Ox) to transfer commands, address, and data. There are five control signals used to implement the asynchronous data interface: CE#, CLE, ALE, WE#, and RE#. Additional signals control hardware write protection and monitor device status (R/B#). This hardware interface creates a low pin-count device with a standard pinout that remains the same from one density to another, enabling future upgrades to higher densities with no board redesign. A target is the unit of memory accessed by a chip enable signal. A target contains one or more NAND flash die. There is at least one NAND flash die per chip enable signal.

• Open NAND flash Interface (ONFI) 1.0-compliant, single-level cell (SLC) technology
• Separate NAND flash and LPDDR2 interfaces, low-voltage operation
• Page size x8: 4352bytes (4096 + 256bytes), block size: 64 pages, number of planes: 1
• Ultra-low-voltage 1.2V core power supply, 1.2V HSUL-compatible inputs
• Programmable READ and WRITE latencies, programmable burst lengths: 4, 8, or 16
• Partial-array self refresh (PASR), deep power-down (DPD) mode, selectable output drive strength
• Endurance: 100,000 PROGRAM/ERASE cycles IT temperature range
• Additional: uncycled data retention: 10years 24/7 at 85°C, AEC-Q100 qualified
• 4Gb, x8 NAND, 2Gb, x32 LPDDR
• 162-ball VFBGA package, automotive operating temperature range from -40°C to +105°C