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AT45DB041B

ATMEL Corporation
Part Number AT45DB041B
Manufacturer ATMEL Corporation
Description 4-megabit 2.5-volt Only or 2.7-volt Only DataFlash
Published Mar 23, 2005
Detailed Description Features • • • • • • • • • • • • Single 2.5V - 3.6V or 2.7V - 3.6V Supply Serial Peripheral Interface (SPI) Compatible 2...
Datasheet PDF File AT45DB041B PDF File

AT45DB041B
AT45DB041B

Overview
Features • • • • • • • • • • • • Single 2.
5V - 3.
6V or 2.
7V - 3.
6V Supply Serial Peripheral Interface (SPI) Compatible 20 MHz Max Clock Frequency Page Program Operation – Single Cycle Reprogram (Erase and Program) – 2048 Pages (264 Bytes/Page) Main Memory Supports Page and Block Erase Operations Two 264-byte SRAM Data Buffers – Allows Receiving of Data while Reprogramming of Nonvolatile Memory Continuous Read Capability through Entire Array Low Power Dissipation – 4 mA Active Read Current Typical – 2 µA CMOS Standby Current Typical Hardware Data Protection Feature 100% Compatible to AT45DB041 and AT45DB041A 5.
0V-tolerant Inputs: SI, SCK, CS, RESET, and WP Pins Commercial and Industrial Temperature Ranges 4-megabit 2.
5-volt Only or 2.
7-volt Only DataFlash® AT45DB041B Description The AT45DB041B is a 2.
5-volt or 2.
7-volt only, serial interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications.
Its 4,325,376 bits of memo...


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