Microchip AT32UC3A4256-C1UR
Manufacturer No:
AT32UC3A4256-C1UR
Manufacturer:
Microchip
Package:
100-VFBGA
Description:
AT32UC3A4256
Quantity:
In Stock :9887
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Tue, Jun 30 - Wed, Jul 1, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
AT32UC3A4256-C1UR Information
Microchip AT32UC3A4256-C1UR technical specifications, attributes, parameters and parts with similar specifications to Microchip AT32UC3A4256-C1UR.
- Type
- Parameter
- Part Family
- AVR A3/A4 Series
- CPU Type
- 32-bit AVR MCU
- MaxSpeed (MHz)
- 84
- Program Memory Size (KB)
- 256
- SRAM (KB)
- 128
- Temp. Range Min.
- -40
- Temp. Range Max.
- 85
- Operation Voltage Min.(V)
- 3
- Operation Voltage Max.(V)
- 3.6
- SPI
- 6
- Type
- Parameter
- I2C
- 2
- UART
- 4
- QSPI
- 0
- Crypto Engine
- No
- Internal Oscillator
- 115Khz
- Pin Count
- 100
Download datasheets and manufacturer documentation for Microchip AT32UC3A4256-C1UR.
User Guide:
Brochures:
Data Sheets:
Supporting Collateral:
Application Notes:
Legacy Collaterals:
32-bit AVR microcontroller designed for exceptionally high data throughput with Hi-Speed USB OTG, SD/SDIO card and Multi-Level-Cell (MLC) NAND flash with ECC interfaces. Designed with the multi-layered 32-bit AVR databus, 128 KB on-chip SRAM with triple high speed interfaces,and multi-channel Peripheral and memory to memory DMA controller, the AT32UC3A4256S offers outstanding data throughput.
The device also features a Built-in Hi-Fi stereo Audio DAC, and a full duplex multi-channel I2S audio interface.
The AT32UC3A4256S features an AES crypto module, capable of 128 to 256-bit AES encryption at speeds of up to 22.8 MBytes/s. Note that export restrictions apply to this variant.
128KB version: AT32UC3A4128S
64KB version: AT32UC3A464S
144-pin version: AT32UC3A4356S
Non Crypto version: AT32UC3A4256
AT32UC3A4256-C1UR FAQ
Can I request a quote for AT32UC3A4256-C1UR?
AT32UC3A4256-C1UR from Microchip is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for AT32UC3A4256-C1UR?
The final price for AT32UC3A4256-C1UR depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for AT32UC3A4256-C1UR?
AT32UC3A4256-C1UR is a Microchip Embedded part. Key details include Operation Voltage Min.(V): 3 and Operation Voltage Max.(V): 3.6; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for AT32UC3A4256-C1UR?
After you submit the RFQ for AT32UC3A4256-C1UR, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for AT32UC3A4256-C1UR?
Once stock for AT32UC3A4256-C1UR is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to AT32UC3A4256-C1UR?
Yes. If AT32UC3A4256-C1UR is unavailable, end-of-life, or outside your schedule, we can review comparable Microchip Embedded parts and compatible replacement options.
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