AT49F001A Overview
The AT49F001A(N)(T) is a 5-volt only in-system reprogrammable Flash memory. Its 1 megabit of memory is organized as 131,072 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 45 ns with power dissipation of just 110 mW over the industrial temperature range.
AT49F001A Key Features
- Single-voltage Operation
- 5V Read
- 5V Reprogramming Fast Read Access Time
- 45 ns Internal Program Control and Timer Sector Architecture
- One 16K Bytes Boot Block with Programming Lockout
- Two 8K Bytes Parameter Blocks
- Two Main Memory Blocks (32K Bytes, 64K Bytes) Fast Erase Cycle Time
- 3 Seconds Byte-by-Byte Programming
- 30 µs/Byte Typical Hardware Data Protection DATA Polling for End of Program Detection Low Power Dissipation
- 20 mA Active Current