AT25DF321A-MH-Y Adesto Technologies Integrated Circuit (Small Outline No-lead) In Stock
AT25DF321A-MH-Y from Adesto Technologies is a crystal or oscillator for clock generation, timing references, communications, and microcontroller support. Key specifications include 85MHz, 100000W, 33554432bit, 4194304w, DFN package/footprint, supporting reliable selection for OEM maintenance, prototyping, and production BOMs. The DFN format supports standard assembly and sourcing workflows.
- Manufacturer
- Adesto Technologies
- Package
- Small Outline No-lead
- Pin Count
- 8
- Lifecycle
- TRANSFERRED
- Datasheet
- AT25DF321A-MH-Y Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of AT25DF321A-MH-Y?
- 85MHz rating/value supports defined circuit selection for this crystal or oscillator
- 100000W specification provides an additional quantitative design check
- DFN package or footprint supports standard PCB assembly and replacement planning
- 8-pin configuration helps confirm footprint, routing, and connector compatibility
- -40°C to 85°C operating range suits controlled industrial or commercial environments
- Adesto Technologies sourcing identity supports BOM traceability and authorized-equivalent review
What is AT25DF321A-MH-Y used for?
AT25DF321A-MH-Y is commonly considered for clock generation, timing references, communications, and microcontroller support where designers need a crystal or oscillator with 85MHz, 100000W, 33554432bit, 4194304w, DFN package/footprint. It is suitable for OEM BOM refresh, maintenance sourcing, prototype builds, and production assemblies that require traceable component selection.
What are the specifications of AT25DF321A-MH-Y?
| Clock Frequency-Max (fCLK) | 85MHz |
| Data Retention Time-Min | 20 |
| Endurance | 100000 Write/Erase Cycles |
| JESD-30 Code | R-PDSO-N8 |
| JESD-609 Code | e4 |
| Memory Density | 33554432bit |
| Memory IC Type | FLASH |
| Memory Width | 8 |
| Number of Functions | 1 |
| Number of Words | 4194304words |
| Number of Words Code | 4000000 |
| Operating Mode | SYNCHRONOUS |
| Organization | 4MX8 |
| Output Characteristics | 3-STATE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Parallel/Serial | SERIAL |
| Programming Voltage | 3V |
| Qualification Status | Not Qualified |
| Serial Bus Type | DSPI |
| Standby Current-Max | 0.00001A |
| Supply Current-Max | 0.02mA |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | NO LEAD |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Type | NOR TYPE |
| Write Protection | HARDWARE/SOFTWARE |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.32.00.51 |
Where can I find the AT25DF321A-MH-Y datasheet?
AT25DF321A-MH-Y Datasheet DownloadOfficial datasheet from Adesto Technologies
What are equivalent replacements for AT25DF321A-MH-Y?
Compatible alternatives and drop-in replacements for AT25DF321A-MH-Y:
Frequently Asked Questions
Which designs are a good fit for AT25DF321A-MH-Y when 85MHz is required?
AT25DF321A-MH-Y is a crystal or oscillator from Adesto Technologies for clock generation, timing references, communications, and microcontroller support. The 85MHz specification helps engineers confirm electrical margin before adding it to a production BOM.
How should engineers check the footprint before placing AT25DF321A-MH-Y on a PCB?
Review the DFN package information together with 8 pins before layout release. That check reduces substitution risk when matching land pattern, assembly process, and approved vendor data.
When would procurement choose AT25DF321A-MH-Y instead of a nearby alternate?
Buyers should keep AT25DF321A-MH-Y when the approved design depends on 100000W and DFN compatibility. Alternate reviews should verify at least 1 matching electrical rating and footprint constraint.
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Why Buy from FindMyChip
About Adesto Technologies
Adesto Technologies is a leading electronic component manufacturer. FindMyChip sources Adesto Technologies ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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