AT32UC3B1256-U Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
AT32UC3B1256-U is a Microchip integrated circuit for embedded, industrial, and mixed-signal electronic designs. It provides Quad Flat No-Lead details for compact PCB layouts and purchasing checks. From RFQ pricing, it supports in-stock sourcing and worldwide.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 49
- Lifecycle
- ACTIVE
- Datasheet
- AT32UC3B1256-U Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of AT32UC3B1256-U?
- 1 channel integrated circuit from Microchip for production sourcing
- Quad Flat No-Lead format supports footprint, assembly, and second-source checks
- Orderable MPN structure helps compare mounting, tolerance, package, or suffix variants
- RFQ workflow supports stock validation, lot traceability, and worldwide shipping review
What is AT32UC3B1256-U used for?
AT32UC3B1256-U is commonly selected for embedded, industrial, and mixed-signal electronic designs where a catalog configuration must match the approved bill of materials. Buyers use it for prototype builds, maintenance replenishment, and production sourcing when datasheet fit, lifecycle risk, and shipping timing need to be checked together.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the AT32UC3B1256-U datasheet?
AT32UC3B1256-U Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for AT32UC3B1256-U?
Compatible alternatives and drop-in replacements for AT32UC3B1256-U:
RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 60MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 60MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 60MHz, CMOS, PQFP48
Frequently Asked Questions
Which design situations fit AT32UC3B1256-U when 1 channel is required?
AT32UC3B1256-U fits embedded, industrial, and mixed-signal electronic designs that need 1 channel, Quad Flat No-Lead. Engineers should confirm the datasheet limits, footprint, and mating or surrounding components before releasing a production BOM.
How should purchasing compare AT32UC3B1256-U with nearby Microchip variants?
Compare AT32UC3B1256-U by electrical rating, package option, lifecycle status, and ordering suffix. Keeping the same 1 channel configuration usually reduces redesign risk while alternates are checked for availability.
What assembly or sourcing details matter before quoting AT32UC3B1256-U?
Before quoting AT32UC3B1256-U, verify the Quad Flat No-Lead format, approved manufacturer name, and required certificates. The 1 channel detail should align with incoming inspection, production scheduling, and worldwide shipping plans.
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About Microchip
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