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AT25DF321-SU

Atmel

AT25DF321-SU by Atmel

Atmel's AT25DF321-SU is a 32Mb NOR Flash Memory with SPI serial bus, operating at 70MHz. It offers 100K Write/Erase cycles, -40 to 85°C temp range, and supports hardware/software write protection. Ideal for industrial applications requiring high endurance and reliable data storage in compact designs.

Median Price

$1.718

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Nova Conductors

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Flex Direct, LLC

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Andel Nordic

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Ampacity Inc.

Singapore . 279 parts In-Stock

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Continental Prestige Electronics

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Argo Parts USA

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Netroflash

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Overview

Unlock the power of reliable and high-quality flash memory with the AT25DF321-SU by Atmel. Designed for industrial-grade applications, this NOR type memory device offers 4MX8 organization and a maximum clock frequency of 70 MHz. With a robust endurance of 100,000 write/erase cycles, this SPI serial memory provides fast and efficient data storage solutions. Trust Atmel's expertise in technology to deliver superior performance and functionality for your next project. Experience seamless integration and enhanced reliability with the AT25DF321-SU, the perfect choice for demanding applications where quality and efficiency are paramount.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy for the package body material provides durability and protection to the flash memory, making it suitable for various environmental conditions.

Operating Mode: SYNCHRONOUS

Synchronous operation ensures data transfer at a synchronized rate, improving overall performance and reliability of the flash memory.

Write Protection: HARDWARE/SOFTWARE

The availability of both hardware and software write protection options adds an extra layer of security to prevent accidental data overwrites or modifications.

No. of Words: 4194304 words

With a high number of words, this flash memory can store a large amount of data, making it ideal for applications requiring extensive memory capacity.

Endurance: 100000 Write/Erase Cycles

The high endurance rating of 100,000 write/erase cycles ensures long-lasting performance and reliability, making this flash memory a durable choice for frequent data read/write operations.

Technical Specifications

Flash Memory AT25DF321-SU attributes and parameters. Explore more Flash Memory devices from Atmel

Specs

Maximum Clock Frequency (fCLK):

70 MHz

Minimum Data Retention Time:

20

Endurance:

100000 Write/Erase Cycles

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e3

Length:

5.29 mm

Memory Density:

33554432 bit

Memory IC Type:

Memory Width:

8

Moisture Sensitivity Level (MSL):

2

No. of Functions:

1

No. of Terminals:

8

No. of Words:

4194304 words

No. of Words Code:

4M

Operating Mode:

SYNCHRONOUS

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Organization:

4MX8

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.3

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Parallel or Serial:

SERIAL

Power Supplies (V):

3/3.3

Programming Voltage (V):

2.7

Qualification:

Not Qualified

Maximum Seated Height:

2.16 mm

Serial Bus Type:

SPI

Maximum Standby Current:

.000025 Amp

Sub-Category:

Flash Memories

Maximum Supply Current:

16 mA

Maximum Supply Voltage (Vsup):

3.6 V

Minimum Supply Voltage (Vsup):

2.7 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Type:

NOR TYPE

Width:

5.24 mm

Write Protection:

HARDWARE/SOFTWARE

Trade Compliance

AT25DF321-SU Memory ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.32.00.51

SB

8542.32.00.50

Manufacturer Highlights

Atmel

Atmel Corporation was a creator and manufacturer of semiconductors before being subsumed by Microchip Technology in 2016. Atmel was founded in 1984. The company focused on embedded systems built around microcontrollers

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