Description
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.

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
    – 50 µA CMOS Standby Current
• Typical 10,000 Write Cycles