Description
●The AT49F002(N)(T) is a 5-volt only in-system reprogrammable Flash memory. Its 2 megabits of memory is organized as 262,144 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 55 ns with power dissipation of just 275 mW over the commercial temperature range.
●Features
●• Single-voltage Operation
● – 5V Read
● – 5V Reprogramming
●• Fast Read Access Time - 55 ns
●• Internal Program Control and Timer
●• Sector Architecture
● – One 16K Byte Boot Block with Programming Lockout
● – Two 8K Byte Parameter Blocks
● – Two Main Memory Blocks (96K, 128K Bytes)
●• Fast Erase Cycle Time - 10 seconds
●• Byte-by-byte Programming - 10 µs/Byte Typical
●• Hardware Data Protection
●• DATA Polling for End of Program Detection
●• Low Power Dissipation
● – 50 mA Active Current
● – 100 µA CMOS Standby Current
●• Typical 10,000 Write Cycles
