(Hong Kong)
Product Summary
The M29F002BT-45K1 is a 2 Mbit (256Kb x8, boot block) single supply flash memory. The memory is divided into blocks that can be erased independently so it is possible to preserve valid data while old data is erased. The memory is offered in TSOP32 (8 x 20mm), PLCC32 and PDIP packages and it is supplied with all the bits erased. An on-chip Program/Erase Controller simplifies the process of programming or erasing the memory by taking care of all of the special operations that are required to update the memory contents.
Parametrics
M29F002BT-45K1 absolute maximum ratings: (1)Ambient operating temperature: 0 to 70 °C; (2)Temperature Under Bias:–50 to 125 °C; (3)Storage Temperature:–65 to 150 °C; (4)Input or Output Voltage:–0.6 to 6 V; (5)Supply Voltage:–0.6 to 6 V; (6)Identification Voltage:–0.6 to 13.5 V.
Features
M29F002BT-45K1 features: (1)single 5V ± 10% supply voltage for; (2)program, erase and read operations; (3)access time: 45 ns; (4)programming time:8 μs by byte typical; (5)1 boot block (top or bottom location); (6)2 parameter and 4 main blocks; (7)embedded byte program algorithm; (8)embedded multi-block/chip erase algorithm; (9)status register polling and toggle bits; (10)read and program another block during erase suspend; (11)unlock bypass program command; (12)100,000 program/erase cycles per block; (13)20 years data retention.
Diagrams
