M28W640HCT

M28W640HCT M28W640HCB 64 Mbit (4 Mb x 16, boot block) 3 V supply Flash memory Features „ Supply voltage – VDD = 2.7 V to 3.6 V – VPP = 12 V for fast program (optional) „ Access times: 70 ns „ Asynchronous Page Read mode – Page width: 4 words – Page access: 25 ns – Random access: 70 ns „ Programming time: – 10 μs typical – Double Word Programming option – Quadruple Word Programming option „ Common Flash interface „ Memory blocks – Parameter blocks (top or bottom location) – Main blocks „ Block locking – All blocks locked at power-up – Any combination of blocks can be locked – WP for block lock-down „ Security – 128 bit user programmable OTP cells – 64 bit unique device identifier „ Automatic standby mode „ Program and Erase Suspend „ 100,000 program/erase cycles per block „ Electronic signature – Manufacturer code: 20h – Top device code, M28W640HCT: 8848h – Bottom device code, M28W640HCB: 8849h FBGA TFBGA48 (ZB) 6.39 x 10.5 mm TSOP48 (N...