AT45DB321D-SUAlternatives & Equivalent Parts
About AT45DB321D-SU
AT45DB321D-SU is a Integrated Circuit component manufactured by Microchip. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering this alternative for AT45DB321D-SU — response within 24 hours.
Specification Comparison
| Parameter | AT45DB321D-SUSource | AT45DB321D-SU-SL383 |
|---|---|---|
| Manufacturer | Microchip | Adesto Technologies |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | — |
| Price | $4.2300 | $3.0058 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | — |
| Electrical Parameters | ||
| Pbfree Code | Yes | — |
| YTEOL | 0 | — |
| Additional Feature | ORGANIZED AS 8192 PAGES OF 528 BYTES EACH | — |
| Clock Frequency-Max (fCLK) | 66 MHz | — |
| JESD-30 Code | R-PDSO-G8 | — |
| JESD-609 Code | e3 | — |
| Memory Density | 33554432 bit | — |
| Memory IC Type | FLASH | — |
| Memory Width | 1 | — |
| Number of Functions | 1 | — |
| Number of Words | 33554432 words | — |
| Number of Words Code | 32000000 | — |
| Operating Mode | SYNCHRONOUS | — |
| Organization | 32MX1 | — |
| Package Body Material | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | — |
| Parallel/Serial | SERIAL | — |
| Peak Reflow Temperature (Cel) | 260 | — |
| Programming Voltage | 2.7 V | — |
| Qualification Status | Not Qualified | — |
| 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 | MATTE TIN | — |
| Terminal Form | GULL WING | — |
| Terminal Pitch | 1.27 mm | — |
| Terminal Position | DUAL | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering this alternative for AT45DB321D-SU — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for AT45DB321D-SU is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating AT45DB321D-SU replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for AT45DB321D-SU. Get expert recommendations within 24 hours.
FAQ
What is equivalent to AT45DB321D-SU?
Known equivalents for AT45DB321D-SU include AT45DB321D-SU-SL383. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AT45DB321D-SU?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify AT45DB321D-SU alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.