AT45DB642DTU ATMEL Corporation, AT45DB642DTU Datasheet

AT45DB642DTU

Manufacturer Part Number

AT45DB642DTU

Description

TSOP-28

Manufacturer

ATMEL Corporation

Datasheet

1.AT45DB642DTU.pdf (55 pages)

Specifications of AT45DB642DTU

Date_code

10+

Current page: 1 of 55
Download datasheet (2Mb)

Features

•

Single 2.7V - 3.6V Supply

Dual-interface Architecture

User Configurable Page Size

Page Program Operation

Flexible Erase Options

Two SRAM Data Buffers (1024/1056 Bytes)

Continuous Read Capability through Entire Array

Low-power Dissipation

Hardware and Software Data Protection Features

Permanent Sector Lockdown for Secure Code and Data Storage

Security: 128-byte Security Register

JEDEC Standard Manufacturer and Device ID Read

100,000 Program/Erase Cycles Per Page Minimum

Data Retention – 20 Years

Green (Pb/Halide-free/RoHS Compliant) Packaging Options

Temperature Range

– RapidS

– Rapid8

– 1024 Bytes per Page

– 1056 Bytes per Page

– Intelligent Programming Operation

– 8192 Pages (1024/1056 Bytes/Page) Main Memory

– Page Erase (1 Kbyte)

– Block Erase (8 Kbytes)

– Sector Erase (256 Kbytes)

– Chip Erase (64 Mbits)

– Allows Receiving of Data while Reprogramming the Flash Array

– Ideal for Code Shadowing Applications

– 10 mA Active Read Current Typical – Serial Interface

– 10 mA Active Read Current Typical – 8-bit Interface

– 25 µA Standby Current Typical

– 9 µA Deep Power Down Typical

– Individual Sector

– 64-byte User Programmable Space

– Unique 64-byte Device Identifier

– Industrial: -40°C to +85°C

SPI Compatible Modes 0 and 3

™

8-bit Interface: 50 MHz Maximum Clock Frequency

Serial Interface: 66 MHz Maximum Clock Frequency

64-megabit

2.7-volt

Dual-interface

DataFlash

AT45DB642D

3542F–DFLASH–09/06

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