AT29BV040A
Description
The AT29BV040A 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 Supply Voltage, Range 2.7V to 3.6V Single Supply for Read and Write Software Protected Programming Fast Read Access Time - 250 ns Low Power Dissipation 15 mA Active Current 20 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 16 KB 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 Commercial and Industrial Temperature Ranges
