Microchip ATUC256L3U-Z3UR
Manufacturer No:
ATUC256L3U-Z3UR
Manufacturer:
Microchip
Package:
64-VFQFN Exposed Pad
Description:
ATUC256L3U
Quantity:
In Stock :6053
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：Thu, Jun 25 - Fri, Jun 26, 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.
ATUC256L3U-Z3UR Information
Microchip ATUC256L3U-Z3UR technical specifications, attributes, parameters and parts with similar specifications to Microchip ATUC256L3U-Z3UR.
- Type
- Parameter
- Part Family
- AVR L Series
- CPU Type
- 32-bit AVR MCU
- MaxSpeed (MHz)
- 50
- Program Memory Size (KB)
- 256
- SRAM (KB)
- 32
- Temp. Range Min.
- -40
- Temp. Range Max.
- 85
- Operation Voltage Min.(V)
- 1.62
- Operation Voltage Max.(V)
- 3.6
- SPI
- 1
- Type
- Parameter
- I2C
- 2
- UART
- 4
- QSPI
- 0
- Crypto Engine
- No
- Internal Oscillator
- 120Mhz,115Khz,32Khz
- Pin Count
- 64
Download datasheets and manufacturer documentation for Microchip ATUC256L3U-Z3UR.
Brochures:
Data Sheets:
Supporting Collateral:
Application Notes:
Legacy Collaterals:
The high-performance 32-bit AVR microcontroller is designed for cost-sensitive embedded applications that require low power consumption, high code density, and high performance. The device includes USB Full-speed device interface. The microcontroller's Memory Protection Unit (MPU) and fast, flexible interrupt controller support the latest real-time operating systems. The Secure Access Unit (SAU) with MPU provides enhanced security and integrity. Higher computation capability is achieved using a rich set of DSP instructions. The microcontroller embeds state-of-the-art picoPower technology for ultra-low power consumption. Combinations of power control techniques bring active current consumption down to 165µA/MHz and leakage down to 9nA while still retaining a bank of backup registers. The device offers a wide range of trade-offs between functionality and power consumption to reach the lowest possible power usage for the application's required feature set.
ATUC256L3U-Z3UR FAQ
Can I request a quote for ATUC256L3U-Z3UR?
ATUC256L3U-Z3UR 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 ATUC256L3U-Z3UR?
The final price for ATUC256L3U-Z3UR 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 ATUC256L3U-Z3UR?
ATUC256L3U-Z3UR is a Microchip Embedded part. Key details include Operation Voltage Min.(V): 1.62 and Operation Voltage Max.(V): 3.6; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for ATUC256L3U-Z3UR?
After you submit the RFQ for ATUC256L3U-Z3UR, 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 ATUC256L3U-Z3UR?
Once stock for ATUC256L3U-Z3UR 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 ATUC256L3U-Z3UR?
Yes. If ATUC256L3U-Z3UR is unavailable, end-of-life, or outside your schedule, we can review comparable Microchip Embedded parts and compatible replacement options.
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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