AT49BV040A Datasheet (4-megabit (512K x 8) Single 2.7-volt Battery-Voltage Flash Memory)

Part: AT49BV040A
Manufacturer: Atmel (official site)
Size: 134.68 KB

AT49BV040A Key Features

Single Supply for Read and Write: 2.7 to 3.6V
Fast Read Access Time
Internal Program Control and Timer
Sector Architecture
One 16K Bytes Boot Block with Programming Lockout
Two 8K Bytes Parameter Blocks
Eight Main Memory Blocks (One 32K Bytes, Seven 64K Bytes)
Fast Erase Cycle Time
7 Seconds
Byte-by-Byte Programming

Related Atmel (official site) Datasheets

Part Number	Description
AT49BV040	4-Megabit (512K x 8) Single 2.7-volt Battery-Voltage Flash Memory
AT49BV040T	4-Megabit (512K x 8) Single 2.7-volt Battery-Voltage Flash Memory
AT49BV001	1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory
AT49BV001A	1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory
AT49BV001AN	1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory

AT49BV040A Description

The AT49BV040A is a 2.7-volt-only in-system reprogrammable Flash Memory. Its 4 megabits of memory is organized as 524,288 words by 8 bits. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 70 ns with power dissipation of just 54 mW over the mercial temperature range.