Status: | Active |
---|---|
Series: | AT32UC3A3128 |
RoHS: | Compliant |
The microcontroller's Memory Protection Unit (MPU) and fast, flexible interrupt controller support the latest real-time operating systems. Higher computation capabilities are achievable using a rich set of DSP instructions. The device incorporates on-chip flash and SRAM memories for secure and fast access. 64 KBytes of SRAM are directly coupled to the AVR32 UC for performance optimization. Two blocks of 32 Kbytes SRAM are independently attached to the high speed bus matrix for real ping-pong management.
The microcontroller achieves exceptionally high data throughput by combining the multi-layered 32-bit AVR databus,128 KB on-chip SRAM with triple high speed interfaces, multi-channel peripheral, memory-to-memory DMA controller, high-speed USB embedded host, SD/SDIO card, MLC NAND flash with ECC, and SDRAM interfaces.
This device features 128KB internal high-speed flash and an AES crypto module, capable of 128 to 256-bit AES encryption at speeds of up to 22.8MBytes.
Part Family | AVR A3/A4 Series |
---|---|
CPU Type | 32-bit AVR MCU |
MaxSpeed (MHz) | 84 |
Program Memory Size (KB) | 128 |
SRAM (KB) | 128 |
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 | 12 |
SPIâ„¢ | 6 |
I2C | 2 |
UART | 4 |
I2S | 1 |
Ethernet | None |
SDIO/SD-CARD/eMMC | 1 |
Quadrature Encoder Interface (QEI) | 0 |
Crypto Engine | No |
Number of USB Modules | 1 |
USB Interface | Device + OTG |
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 | 12 |
Standalone Output Compare/ Standard PWM | 0 |
Motor Control PWM Channels | 0 |
Max 16 Bit Digital Timers | 6 |
Number of Comparators | 0 |
Internal Oscillator | 115Khz |
Hardware RTCC | Yes |
Max I/O Pins | 110 |
Pin Count | 144 |
Low Power | No |
Pins | Packaging | 144 | TFBGA |
Temp Range | -40C to +85C |
Packing Media | Tray (168) |
Data Sheets |
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Atmel AVR 32-bit Architecture Manual - Complete Datasheet |
AT32UC3A3/A4 Series - Complete Datasheet |
AT32UC3A3/A4 Series - Summary Datasheet |
AVR32UC Technical Reference Datasheet |
Supporting Collateral |
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Next-Generation IDE: Maximizing IP Reuse |
AVR and AVR32 - Quick Reference Guide |
User Guides |
---|
AVR Assembler |
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 |
Microcontroller Mcu, 32 Bit, Avr32, 66Mhz, Tfbga-144 | Newark Electronics |
MCU 32-bit AT32 AVR RISC 128KB Flash 1.85V/3.3V 144-Pin T-BGA Tray | Avnet America |
128KB 144TFBGA INDUSTRIAL | Microchip Technology |
MCU, 32BIT, 84MHZ, TFBGA-144 | Farnell |
Where can I find additional details, specifications and documents for a AT32UC3A3128-CTUT?
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Is the AT32UC3A3128-CTUT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
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