AT29LV040A
Description
The AT29LV040A is a 3-volt only in-system Flash Programmable and Erasable Read Only Memory (PEROM). Its 4 megabits of memory is organized as 524,288 words by 8 bits.
Key Features
- Single Voltage, Range 3V to 3.6V Supply 3-volt Only Read and Write Operation Software Protected Programming Fast Read Access Time - 150 ns Low Power Dissipation - 15 mA Active Current - 50 µA CMOS Standby Current Sector Program Operation - Single Cycle Reprogram (Erase and Program) - 2048 Sectors (256 Bytes/Sector) - Internal Address and Data Latches for 256 Bytes Two 16K Bytes Boot Blocks with Lockout Fast Sector Program Cycle Time - 20 ms Max Internal Program Control and Timer DATA Polling for End of Program Detection Typical Endurance > 10,000 Cycles CMOS and TTL Compatible Inputs and Outputs Green (Pb/Halide-free) Packaging Option * * * * * * *
- 4-megabit (512K x 8) 3-volt Only 256-byte Sector Flash Memory AT29LV040A
Representative AT29LV040A image (package may vary by manufacturer)
