AT32UC3A0256-CTUT 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$10.01
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$10.01
|
672
in stock
|
Buy Now |
|
Rochester Electronics
from US$10.21
|
11
in stock
|
Buy Now |
|
Newark Electronics
from US$11.76
|
0
in stock
|
Buy Now |
|
Avnet America
from US$12.12
|
0
in stock
|
Buy Now |
|
TME
from US$11.41
|
0
in stock
|
Buy Now |
|
Farnell
from US$11.35
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
|
Avnet Silica
-
|
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 | TFBGA |
| Temp Range | -40C to +85C |
| Packing Media | Tray (168) |
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 | e8 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.2076 |
| Shipping Weight (kg) | 1.386905 |
| Lead Count | 144 |
| Package Type | TFBGA |
| Package Width or Size | 11x11x1.2mm |
| Soldering Composition | SAC105 |
Alternative Descriptions
| 256KB 144TFBGA INDUSTRIAL | Microchip Technology |
| Mcu, 32Bit, 66Mhz, Ffbga-144 | Newark Electronics |
| MCU 32-bit AT32 AVR RISC 256KB Flash 1.8V/3.3V 144-Pin FF-BGA Tray | Avnet America |
| IC: AVR32 microcontroller | TME |
| MCU, 32BIT, 66MHZ, FFBGA-144 | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT32UC3A0256-CTUT?
Additional datasheets, footprints and schematics for AT32UC3A0256-CTUT are listed on our Part Details page. You can also find images and similar parts to AT32UC3A0256-CTUT on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for AT32UC3A0256-CTUT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AT32UC3A0256-CTUT price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does AT32UC3A0256-CTUT fall under?
The AT32UC3A0256-CTUT is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to AT32UC3A0256-CTUT when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.
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Is the AT32UC3A0256-CTUT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for AT32UC3A0256-CTUT have stock available?
Authorised distributors including Microchip Technology, Rochester Electronics, Newark Electronics, Avnet America and TME have stock available or on a lead time for AT32UC3A0256-CTUT.
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