AT25DF321A-MH-T datasheet(1/52 Pages) ATMEL

Teilenummer	AT25DF321A-MH-T

Bauteilbeschribung	32-Mbit 2.7V Minimum Serial Peripheral Interface Serial Flash Memory

PDF	52 Pages

Scroll/Zoom	100%

Hersteller	ATMEL [ATMEL Corporation]

Direct Link	http://www.atmel.com

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Features

• Single 2.7V - 3.6V Supply

• Serial Peripheral Interface (SPI) Compatible

– Supports SPI Modes 0 and 3

– Supports Atmel RapidS Operation

– Supports Dual-Input Program and Dual-Output Read

• Very High Operating Frequencies

– 100MHz for Atmel RapidS

– 85MHz for SPI

– Clock-to-Output (t

V) of 5ns Maximum

• Flexible, Optimized Erase Architecture for Code + Data Storage Applications

– Uniform 4-Kbyte Block Erase

– Uniform 32-Kbyte Block Erase

– Uniform 64-Kbyte Block Erase

– Full Chip Erase

• Individual Sector Protection with Global Protect/Unprotect Feature

– 64 Sectors of 64-Kbytes Each

• Hardware Controlled Locking of Protected Sectors via WP Pin

• Sector Lockdown

– Make Any Combination of 64-Kbyte Sectors Permanently Read-Only

• 128-Byte Programmable OTP Security Register

• Flexible Programming

– Byte/Page Program (1- to 256-Bytes)

• Fast Program and Erase Times

– 1.0ms Typical Page Program (256-Bytes) Time

– 50ms Typical 4-Kbyte Block Erase Time

– 250ms Typical 32-Kbyte Block Erase Time

– 400ms Typical 64-Kbyte Block Erase Time

• Program and Erase Suspend/Resume

• Automatic Checking and Reporting of Erase/Program Failures

• Software Controlled Reset

• JEDEC Standard Manufacturer and Device ID Read Methodology

• Low Power Dissipation

– 12mA Active Read Current (Typical at 20MHz)

– 5µA Deep Power-Down Current (Typical)

• Endurance: 100,000 Program/Erase Cycles

• Data Retention: 20 Years

• Complies with Full Industrial Temperature Range

• Industry Standard Green (Pb/Halide-free/RoHS Compliant) Package Options

– 8-lead SOIC (208-mil wide)

– 8-pad Ultra Thin DFN (5 x 6 x 0.6mm)

32-Mbit

2.7V Minimum

Serial Peripheral

Interface Serial

Flash Memory

Atmel AT25DF321A

3686D–DFLASH–12/09

Ähnliche Beschreibung - AT25DF321A-MH-T

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
ATMEL Corporation	AT25DF081A	1Mb / 53P	8-Mbit 2.7V Minimum Serial Peripheral Interface Serial Flash Memory
ATMEL Corporation	AT25DF641A	1Mb / 57P	64-Mbit 2.7V Minimum Serial Peripheral Interface Serial Flash Memory
List of Unclassifed Man...	AT25DF641	703Kb / 56P	Minimum Serial Peripheral Interface Serial Flash Memory
	AT25DF081A	1Mb / 54P	8-Mbit 2.7V Minimum SPI Serial Flash Memory
	AT25DF321A	1Mb / 53P	32-Mbit 2.7V Minimum Serial Peripheral Interface Serial Flash Memory
	AT25DF641A	2Mb / 58P	64-Mbit, 2.7V Minimum SPI Serial Flash Memory with Dual.I/O Support
Texas Instruments	SM28VLT32-HT	214Kb / 16P	32-MBIT HIGH-TEMPERATURE FLASH MEMORY WITH SERIAL PERIPHERAL INTERFACE (SPI) BUS
Dialog Semiconductor	AT25DF081A	1Mb / 54P	8-Mbit 2.7V Minimum SPI Serial Flash Memory
Renesas Technology Corp	AT25DF081A	1Mb / 53P	8-Mbit 2.7V Minimum SPI Serial Flash Memory 2/2022
Renesas Technology Corp	AT25DF321A	1Mb / 51P	32-Mbit 2.7V Minimum Serial Peripheral Interface Serial Flash Memory 02/2019

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