AT32UC3A0128-ALUT Microcontrollers - MCU by Microchip Technology
| Status: | Active |
|---|---|
| Series: | AT32UC3A0128 |
| RoHS: | Compliant |
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 AT32UC3A0128AU is the Audio version of the AT32UC3A0128. It allows the execution of Microchip licensed Audio firmware IPs.
One version is available:
- AT32UC3A0128AU-ALUT: LQFP144, industrial (-40°C to +85°C), tray conditioning.
Where to Buy
Prices starting from US$6.65
| Distributor | Stock | ||
|---|---|---|---|
|
Rochester Electronics
from US$8.19
|
25
in stock
|
Buy Now |
|
Newark Electronics
from US$9.44
|
0
in stock
|
Buy Now |
|
Avnet America
from US$9.72
|
0
in stock
|
Buy Now |
|
TME
from US$9.62
|
0
in stock
|
Buy Now |
|
Microchip Technology
from US$8.04
|
0
in stock
|
Buy Now |
|
Buerklin
from US$12.22
|
0
in stock
|
Buy Now |
|
Farnell
from US$6.65
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Specifications
| Part Family | AVR A0/A1 Series |
|---|---|
| CPU Type | 32-bit AVR MCU |
| MaxSpeed (MHz) | 66 |
| Program Memory Size (KB) | 128 |
| SRAM (KB) | 32 |
| Data EEPROM (bytes) | 0 |
| Temp. Range Min. | -40 |
| Temp. Range Max. | 85 |
| Operation Voltage Min.(V) | 3 |
| Operation Voltage Max.(V) | 3.6 |
| Direct Memory Access (DMA) Channels | 15 |
| SPI™ | 6 |
| I2C | 1 |
| UART | 4 |
| I2S | 1 |
| Ethernet | 10/100 Base-TX Mac |
| Quadrature Encoder Interface (QEI) | 0 |
| Crypto Engine | No |
| Number of USB Modules | 1 |
| USB Interface | None |
| Number of CAN Modules | 0 |
| Type of CAN module | None |
| ADC Channels | 8 |
| Max ADC Resolution (bits) | 10 |
| Max ADC Sampling Rate (ksps) | 384 |
| Number of DACs | 1 |
| Input Capture | 6 |
| Standalone Output Compare/ Standard PWM | 0 |
| Motor Control PWM Channels | 0 |
| Max 16 Bit Digital Timers | 3 |
| Number of Comparators | 0 |
| Internal Oscillator | 115Khz |
| Hardware RTCC | Yes |
| Max I/O Pins | 109 |
| Pin Count | 144 |
| Low Power | No |
| Pins | Packaging | 144 | LQFP |
| Temp Range | -40C to +85C |
| Packing Media | Tray (60) |
Last 6 months Inventory & Pricing History
Resources
Data Sheets |
|---|
| Atmel AVR 32-bit Architecture Manual - Complete Datasheet |
| AT32UC3A0/A1 Series - Complete Datasheet |
| AT32UC3A0/A1 Series - Summary Datasheet |
| AVR32UC Technical Reference Datasheet |
Supporting Collateral |
|---|
| Next-Generation IDE: Maximizing IP Reuse |
| AVR and AVR32 - Quick Reference Guide |
User Guides |
|---|
| AVR Assembler |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 1.3928 |
| Shipping Weight (kg) | 7.833333 |
| Lead Count | 144 |
| Package Type | LQFP |
| Package Width or Size | 20x20x1.4mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Microcontroller Mcu, 32 Bit, Avr32, 66Mhz, Lqfp-144 | Newark Electronics |
| MCU 32-Bit AT32 AVR32 RISC 128KB Flash 1.8V/3.3V 144-Pin LQFP Tray | Avnet America |
| IC: AVR32 microcontroller | TME |
| 128KB Flash 144LQFP 85C green | Microchip Technology |
| AVR Mikrocontroller, 32 bit, 66 MHz, LQFP-144, AT32UC3A0128-ALUT | Buerklin |
| MCU, 32BIT, AVR32, 66MHZ, LQFP-144 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT32UC3A0128-ALUT?
Additional datasheets, footprints and schematics for AT32UC3A0128-ALUT are listed on our Part Details page. You can also find images and similar parts to AT32UC3A0128-ALUT on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for AT32UC3A0128-ALUT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AT32UC3A0128-ALUT price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does AT32UC3A0128-ALUT fall under?
The AT32UC3A0128-ALUT is listed under Semiconductors - ICs > Microcontrollers - MCU > 16 / 32 Bit Microcontrollers - MCU - AVR.
Can I view similar or alternative parts?
You can view similar parts to AT32UC3A0128-ALUT when available in the 16 / 32 Bit Microcontrollers - MCU - AVR range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the AT32UC3A0128-ALUT you can contact the distributor directly for product support, shipping queries etc.
Is the AT32UC3A0128-ALUT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for AT32UC3A0128-ALUT have stock available?
Authorised distributors including Rochester Electronics, Newark Electronics, Avnet America, TME and Microchip Technology have stock available or on a lead time for AT32UC3A0128-ALUT.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for AT32UC3A0128-ALUT often in real-time on the comparison pages.
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