AT32UC3A0256-ALUT More Semiconductors - ICs by Microchip Technology
| Status: | Active |
|---|---|
| Series: | AT32UC3A0256 |
| 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 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.
Where to Buy
Prices starting from US$9.85
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$9.85
|
4,099
in stock
|
Buy Now |
|
Avnet America
from US$11.96
|
1,500
in stock
|
Buy Now |
|
Conrad
from US$18.29
|
180
in stock
|
Buy Now |
|
Schukat Electronic
from US$13.22
|
180
in stock
|
Buy Now |
|
TME
from US$12.20
|
81
in stock
|
Buy Now |
|
RS
from US$11.99
|
69
in stock
|
Buy Now |
|
Newark Electronics
from US$11.58
|
50
in stock
|
Buy Now |
|
element14
from US$14.70
|
50
in stock
|
Buy Now |
|
Farnell
from US$12.73
|
50
in stock
|
Buy Now |
|
Rochester Electronics
from US$10.07
|
9
in stock
|
Buy Now |
|
Future Electronics
from US$11.97
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
0
in stock
|
Buy Now |
|
ECOM
-
|
0
in stock
|
Buy Now |
| Buy Now |
Specifications
| Part Family | AVRA0/A1 Series |
|---|---|
| CPU Type | 32-bit AVR MCU |
| MaxSpeed (MHz) | 66 |
| Program Memory Size (KB) | 256 |
| SRAM (KB) | 64 |
| 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
| 256KB Flash 144LQFP 85C green | Microchip Technology |
| 32 Bit Microcontroller, High performance, Low Power, AT32 Family AT32UC3A Series Microcontrollers | Avnet America |
| Microchip Technology AT32UC3A0256-ALUT Embedded-Mikrocontroller LQFP-144 (20x20) 32-Bit 66 MHz Anzahl I/O 109 | Conrad |
| MC 32bit 1,8V 256kB Flash 66MHz LQFP144 | Schukat Electronic |
| IC: AVR32 microcontroller | TME |
| Microchip AT32UC3A0256-ALUT | RS |
| Mcu, 32Bit, Avr32, 66Mhz, Lqfp-144 | Newark Electronics |
| MCU, 32BIT, AVR32, 66MHZ, LQFP-144 | element14 |
| AT32 Series 256 kB Flash 64 kB SRAM 66 MHz 32-Bit Microcontroller - LQFP-144 | Future Electronics |
| MCU 32-bit, FLASH | ECOM |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT32UC3A0256-ALUT?
Additional datasheets, footprints and schematics for AT32UC3A0256-ALUT are listed on our Part Details page. You can also find images and similar parts to AT32UC3A0256-ALUT on this page.
What pricing and inventory information can I view?
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What category does AT32UC3A0256-ALUT fall under?
The AT32UC3A0256-ALUT is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
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Is the AT32UC3A0256-ALUT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for AT32UC3A0256-ALUT have stock available?
Authorised distributors including Microchip Technology, Avnet America, Conrad, Schukat Electronic and TME have stock available or on a lead time for AT32UC3A0256-ALUT.
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