Description

The AT49BV/LV1024A is a 3-volt only in-system Flash memory. The 1-megabit of memory is organized as 65,536 words by 16 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the devices offer access times to 45 ns with power dissipation of just 72 mW over the industrial temperature range.

Features

• Single-voltage Operation Read/Write Operation: 2.7V to 3.6V (BV). 3.0V to 3.6V(LV)

• Fast Read Access Time – 45 ns

• Internal Program Control and Timer

• 8K Word Boot Block with Lockout

• Fast Erase Cycle Time – 1.5 Seconds

• Word-by-word Programming – 20 µs/Word Typical

• Hardware Data Protection

• Data Polling for End of Program Detection

• Small 10 x 14 mm VSOP Package

• Typical 10,000 Write Cycles