AT49F001N Datasheet 1-megabit 5-volt Only Flash Memory

Manufacturer: Atmel (now Microchip Technology)

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	AT49F001N
Manufacturer	Atmel (now Microchip Technology)
File Size	151.92 KB
Description	1-Megabit 5-volt Only Flash Memory
Datasheet	AT49F001N AT49F001NT Datasheet (PDF)

General Description

The AT49F001(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 55 ns with power dissipation of just 275 mW over the commercial temperature range.

Key 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 (32K, 64K) Bytes.
Fast Erase Cycle Time - 10 seconds.
Byte By Byte Programming - 10 µs/Byte Typical.
Hardware Data Protection.
DATA Pollin.

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More Datasheets from Atmel (now Microchip Technology)

Part Number	Description
AT49F001NT	1-Megabit 5-volt Only Flash Memory
AT49F001	1-Megabit 5-volt Only Flash Memory
AT49F001A	Flash Memory
AT49F001AN	Flash Memory
AT49F001ANT	Flash Memory
AT49F001AT	Flash Memory
AT49F001T	1-Megabit 5-volt Only Flash Memory
AT49F002	2-Megabit 5-volt Only Flash Memory
AT49F002N	2-Megabit 5-volt Only Flash Memory
AT49F004	4-Megabit Flash Memory