Datasheets
AT25DF321A-MH-T by:
Adesto Technologies Corporation
Adesto Technologies Corporation
Atmel Corporation
Dialog Semiconductor GmbH
Renesas Electronics Corporation
Not Found

Flash, 4MX8, PDSO8, UDFN-8

Part Details for AT25DF321A-MH-T by Adesto Technologies Corporation

Results Overview of AT25DF321A-MH-T by Adesto Technologies Corporation

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Applications Industrial Automation Renewable Energy Robotics and Drones

AT25DF321A-MH-T Information

AT25DF321A-MH-T by Adesto Technologies Corporation is a Flash Memory.
Flash Memories are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
AT25DF321A-MH-T Renesas Electronics Corporation 32Mbit, 2.7V to 3.6V Range SPI Serial Flash Memory with Dual Read Support
AT25DF321A-SH-T Renesas Electronics Corporation 32Mbit, 2.7V to 3.6V Range SPI Serial Flash Memory with Dual Read Support
AT25DF321A-MH-Y Renesas Electronics Corporation 32Mbit, 2.7V to 3.6V Range SPI Serial Flash Memory with Dual Read Support

Price & Stock for AT25DF321A-MH-T

Part # Distributor Description Stock Price Buy
Win Source Electronics IC FLASH 32MBIT SPI 100MHZ 8UDFN 11320
  • 15 $3.4398
  • 36 $2.8224
  • 55 $2.7342
  • 76 $2.6460
  • 98 $2.5578
  • 131 $2.2932
$2.2932 / $3.4398 Buy Now

Part Details for AT25DF321A-MH-T

AT25DF321A-MH-T CAD Models

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AT25DF321A-MH-T Part Data Attributes

AT25DF321A-MH-T Adesto Technologies Corporation
Buy Now Datasheet
Compare Parts:
AT25DF321A-MH-T Adesto Technologies Corporation Flash, 4MX8, PDSO8, UDFN-8
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Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer ADESTO TECHNOLOGIES CORP
Part Package Code DFN
Package Description UDFN-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.32.00.51
Samacsys Manufacturer Adesto Technologies
Clock Frequency-Max (fCLK) 85 MHz
Data Retention Time-Min 20
Endurance 100000 Write/Erase Cycles
JESD-30 Code R-PDSO-N8
JESD-609 Code e4
Length 6 mm
Memory Density 33554432 bit
Memory IC Type FLASH
Memory Width 8
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Number of Words 4194304 words
Number of Words Code 4000000
Operating Mode SYNCHRONOUS
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Organization 4MX8
Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY
Package Code HVSON
Package Equivalence Code SOLCC8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Parallel/Serial SERIAL
Peak Reflow Temperature (Cel) 260
Programming Voltage 3 V
Qualification Status Not Qualified
Seated Height-Max 0.6 mm
Serial Bus Type DSPI
Standby Current-Max 0.00001 A
Supply Current-Max 0.02 mA
Supply Voltage-Max (Vsup) 3.6 V
Supply Voltage-Min (Vsup) 2.7 V
Supply Voltage-Nom (Vsup) 3 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form NO LEAD
Terminal Pitch 1.27 mm
Terminal Position DUAL
Type NOR TYPE
Width 5 mm
Write Protection HARDWARE/SOFTWARE

Alternate Parts for AT25DF321A-MH-T

This table gives cross-reference parts and alternative options found for AT25DF321A-MH-T. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT25DF321A-MH-T, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
AT25DF321A-MH-Y Dialog Semiconductor GmbH Check for Price Flash, 4MX8, PDSO8, UDFN-8 AT25DF321A-MH-T vs AT25DF321A-MH-Y
AT25DF321A-MH-Y Renesas Electronics Corporation Check for Price 32Mbit, 2.7V to 3.6V Range SPI Serial Flash Memory with Dual Read Support, DFN, 570/Tray AT25DF321A-MH-T vs AT25DF321A-MH-Y
AT25DF321A-MH-T Renesas Electronics Corporation $2.0976 32Mbit, 2.7V to 3.6V Range SPI Serial Flash Memory with Dual Read Support, DFN, 6000/Tape & Reel AT25DF321A-MH-T vs AT25DF321A-MH-T
AT25DF321A-MH-T Dialog Semiconductor GmbH Check for Price Flash, 4MX8, PDSO8, UDFN-8 AT25DF321A-MH-T vs AT25DF321A-MH-T
Part Number Manufacturer Composite Price Description Compare
AT45DB041B-CNL Atmel Corporation Check for Price Flash, 4MX1, 6 X 8 MM, 1 MM HEIGHT, 1.27 MM PITCH, CASON-8 AT25DF321A-MH-T vs AT45DB041B-CNL
M25P80-VMW3PB Micron Technology Inc Check for Price Flash, 1MX8, PDSO8, SOP-8 AT25DF321A-MH-T vs M25P80-VMW3PB
25AA1024TI/P Microchip Technology Inc Check for Price 1M X 8 SPI BUS SERIAL EEPROM, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8 AT25DF321A-MH-T vs 25AA1024TI/P
M25P40SVMP6P/4 Numonyx Memory Solutions Check for Price EEPROM, 512KX8, Serial, CMOS, PDSO8, 6 X 5 MM, ROHS COMPLIANT, VFQFPN-8 AT25DF321A-MH-T vs M25P40SVMP6P/4
AT25DF081-MHN-Y Atmel Corporation Check for Price Flash, 1MX8, PDSO8, 6 X 5 MM, 0.60 MM HEIGHT, GREEN, PLASTIC, MO-229, UDFN-8 AT25DF321A-MH-T vs AT25DF081-MHN-Y
M25PX32SOVMP6E Numonyx Memory Solutions Check for Price Flash, 4KX8, 6 X 5 MM, ROHS COMPLIANT, VFQFPN-8 AT25DF321A-MH-T vs M25PX32SOVMP6E
AT17N010-10PJ Atmel Corporation Check for Price Configuration Memory, 1MX1, Serial, CMOS, PDIP8, 0.300 INCH, PLASTIC, MS-001BA, DIP-8 AT25DF321A-MH-T vs AT17N010-10PJ
M25P40SVMS3TP/4A Numonyx Memory Solutions Check for Price EEPROM, 512KX8, Serial, CMOS, PDSO8, 6 X 5 MM, ROHS COMPLIANT, QFN-8 AT25DF321A-MH-T vs M25P40SVMS3TP/4A
W25X20LZPI Winbond Electronics Corp Check for Price Flash, 2MX1, 6 X 5 MM, WSON-8 AT25DF321A-MH-T vs W25X20LZPI
W25X10VDAIG Winbond Electronics Corp Check for Price Flash, 128KX8, PDIP8, 0.300 INCH, GREEN, PLASTIC, DIP-8 AT25DF321A-MH-T vs W25X10VDAIG

AT25DF321A-MH-T Related Parts

AT25DF321A-MH-T Frequently Asked Questions (FAQ)

  • The AT25DF321A-MH-T has a minimum of 100,000 write cycles, but the actual number of write cycles may vary depending on the usage and operating conditions.

  • The AT25DF321A-MH-T uses a page-based write architecture, where data is written in pages of 256 bytes. The device also supports block erase, where a block of 4KB can be erased at a time.

  • The WP# (Write Protect) pin is used to prevent accidental writes to the device. When the WP# pin is low, the device is in a write-protected state, and any write attempts will be ignored.

  • Yes, the AT25DF321A-MH-T can be used in a multi-master SPI bus configuration, but it requires external circuitry to handle the multiple masters and prevent bus contention.

  • The recommended operating voltage range for the AT25DF321A-MH-T is 1.7V to 3.6V, but it can operate down to 1.5V with reduced performance.