M28W320CB

M28W320CT M28W320CB 32 Mbit (2Mb x16, Boot Block) 3V Supply Flash Memory FEATURES SUMMARY s SUPPLY VOLTAGE – VDD = 2.7V to 3.6V Core Power Supply – VDDQ= 1.65V to 3.6V for Input/Output – VPP = 12V for fast Program (optional) s ACCESS TIME: 70, 85, 90,100ns s PROGRAMMING TIME: – 10µs typical – Double Word Programming Option s COMMON FLASH INTERFACE – 64 bit Security Code s MEMORY BLOCKS – Parameter Blocks (Top or Bottom location) – Main Blocks s BLOCK LOCKING – All blocks locked at Power Up – Any combination of blocks can be locked – WP for Block Lock-Down s SECURITY – 64 bit user Programmable OTP cells – 64 bit unique device identifier – One Parameter Block Permanently Lockable s AUTOMATIC STAND-BY MODE s PROGRAM and ERASE SUSPEND s 100,000 PROGRAM/ERASE CYCLES per BLOCK s ELECTRONIC SIGNATURE – Manufacturer Code: 20h – Top Device Code, M28W320CT: 88BAh – Bottom Device Code, M28W320CB: 88BBh Figure 1. Packages µBGA µBGA47 (GB) 6.39 x 10.5mm FBGA T...