M29W400FT5AZA6F Micron

M29W800FT M29W400FT M29W800FB M29W400FB 8-Mbit (1 Mbit8 / 512 Kbit16) 4-Mbit (512 Kbit8 / 256 Kbit16) Boot Block 3 V Supply Flash memory Features Supply voltage V = 2.7 V to 3.6 V for program, erase and CC read Access time: 55 ns, 70 ns TSOP48 (N) Programming time 12 20 mm 10 s per byte/word typical 19 memory blocks (M29W800F) 1 boot block (top or bottom location) FBGA 3 parameter blocks 15 main blocks 11 memory blocks (M29W400F) TFBGA48 (ZA) 1 boot block (top or bottom location) 6 x 8 mm 3 parameter blocks 7 main blocks Automotive device grade 3: Automotive device grade Program/erase controller Embedded byte/word program algorithms Erase suspend and resume modes Read and program another block during erase suspend Unlock bypass program command Faster production/batch programming Temporary block unprotection mode Common Flash interface 64-bit security code Low power consumption Standby and automatic standby 100,000 program/erase cycles per block Electronic signature Manufacturer code: 0020h Top device code M29W800FT: 22D7h M29W400FT: 00EEh Bottom device code M29W800FB: 225Bh M29W400FB: 00EFh RoHS packages available July 2010 Rev 5 1/56 www.numonyx.com 1Contents M29W800FT/B, M29W400FT/B Contents 1 Description . 6 2 Signal descriptions . 14 2.1 Address inputs (A0-A18) . 14 2.2 Data inputs/outputs (DQ0-DQ7) 14 2.3 Data inputs/outputs (DQ8-DQ14) . 14 2.4 Data input/output or address input (DQ15A-1) . 14 2.5 Chip Enable (E) 14 2.6 Output Enable (G) 14 2.7 Write Enable (W) . 15 2.8 Reset/Block Temporary Unprotect (RP) 15 2.9 Ready/Busy Output (RB) . 15 2.10 Byte/Word Organization Select (BYTE) 15 2.11 V supply voltage 16 CC 2.12 V ground 16 SS 3 Bus operations 17 3.1 Bus read 17 3.2 Bus write 17 3.3 Output disable . 17 3.4 Standby 17 3.5 Automatic standby 17 3.6 Special bus operations . 18 3.7 Electronic signature . 18 3.8 Block protection and blocks unprotection . 18 4 Command interface . 20 4.1 Read/Reset command . 20 4.2 Auto Select command . 20 4.3 Program command 21 4.4 Unlock Bypass command . 21 4.5 Unlock Bypass Program command . 21 2/56