Product Summary

The AT25DF321A-SH-T is a serial interface Flash memory device designed for use in a wide variety of high-volume consumer based applications in which program code is shadowed from Flash memory into embedded or external RAM for execution. The flexible erase architecture of the AT25DF321A-SH-T, with its erase granularity as small as 4-Kbytes, makes it ideal for data storage as well, eliminating the need for additional data storage EEPROM devices.

Parametrics

Absolute maximum ratings: (1)Temperature under Bias: -55℃ to +125℃ ; (2)Storage Temperature: -65℃ to +150℃; (3)All Input Voltages (including NC Pins) with Respect to Ground: -0.6V to +4.1V; (4)All Output Voltages with Respect to Ground: -0.6V to VCC + 0.5V.

Features

Features: (1)Program and Erase Suspend/Resume; (2)Automatic Checking and Reporting of Erase/Program Failures; (3)Software Controlled Reset; (4)JEDEC Standard Manufacturer and Device ID Read Methodology; (5)Low Power Dissipation.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AT25DF321A-SH-T
AT25DF321A-SH-T

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Flash SPI Dataflash 32MB 2.7-3.6V 100MHz

Data Sheet

0-1: $1.50
1-10: $1.39
10-25: $1.25
25-100: $1.07
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(USD)
Quantity
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