


Microchip AT32UC3A0256-ALUT
Manufacturer No:
AT32UC3A0256-ALUT
Manufacturer:
Package:
144-LQFP
Description:
AT32UC3A0256
Quantity:
Delivery:




Payment:







In Stock :Available
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AT32UC3A0256-ALUT information
Microchip AT32UC3A0256-ALUT technical specifications, attributes, parameters and parts with similar specifications to Microchip AT32UC3A0256-ALUT.
- Type
- Parameter
- Part Family
- AVRA0/A1 Series
- CPU Type
- 32-bit AVR MCU
- MaxSpeed (MHz)
- 66
- Program Memory Size (KB)
- 256
- SRAM (KB)
- 64
- Temp. Range Min.
- -40
- Temp. Range Max.
- 85
- Operation Voltage Min.(V)
- 3
- Operation Voltage Max.(V)
- 3.6
- SPI
- 6
- I2C
- 1
- UART
- 4
- QSPI
- 0
- Crypto Engine
- No
- Internal Oscillator
- 115Khz
- Pin Count
- 144
Download datasheets and manufacturer documentation for Microchip AT32UC3A0256-ALUT.
Legacy Collaterals:
User Guide:
Brochures:
Data Sheets:
Supporting Collateral:
Application Notes:
This device features SRAM/SDRAM external bus interface and achieves 91 Dhrystone MIPS (DMIPS) at 66MHz while consuming only 40mA at 3.3V.
The Peripheral Direct Memory Access (PDCA) controller transfers data between peripherals and memories without processor involvement, drastically reducing processing with continuous large data streams within the MCU.
The AT32UC3A0256AU is the Audio version of the AT32UC3A0256. It allows the execution of Microchip licensed Audio firmware IPs.
One version is available:
- AT32UC3A0256AU-ALUT: LQFP144, industrial (-40°C to +85°C), tray conditioning.
User Guide
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
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.
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