The AT32UC3A0512-ALTRA is a high-performance, low-power 32-bit microcontroller from Quarktwin Technology Ltd., designed for embedded applications. It operates at frequencies up to 66 MHz and features a compact RISC instruction set, including DSP instructions, enabling efficient processing with up to 91 DMIPS. The microcontroller includes 512KB of internal flash memory with single-cycle access and a high-speed SRAM of 64KB, ensuring fast data handling. This device supports a variety of communication interfaces, including USB 2.0, Ethernet MAC, and multiple serial protocols such as USART and SPI, making it suitable for communication-intensive applications. It also incorporates a Peripheral Direct Memory Access controller to facilitate efficient data transfers between peripherals and memory without CPU intervention. The AT32UC3A0512-ALTRA is packaged in a 144-pin LQFP and is rated for automotive applications with an operating temperature range of -40¬8C to 85¬8C. It includes advanced features such as a memory protection unit, an interrupt controller, and multiple timers, enhancing its capability for real-time processing and control tasks. This microcontroller is ideal for engineers looking for a robust solution for cost-sensitive embedded systems requiring high performance and low power consumption.
IC MCU 32BIT 512KB FLASH 144LQFP Product overview: AT32UC3A0512-ALTRA from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 32-bit, 32BIT, 512KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 512KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT32UC3A0512-ALT
Manufacturer: Microchip Technology
Win Source Part Number: 1019370-AT32UC3A0512
Packaging: Reel - TR
Core Processor: AVR
Number of I/O: 109
Program Memory Size: 512KB (512K x 8)
Program Memory Type: FLASH
Data Converters: A/D 8x10b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 144-LQFP (20x20)
Speed(Frequency): 66MHz
Supply Voltage - Operating: 1.65 V to 3.6 V
Part Core Size: 32-Bit
Data RAM Size: 64K x 8
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Balance
32-bit Microcontrollers - MCU UC3A0 512Kb flash -40/+85DEG AUTO
IC MCU 32BIT 512KB FLASH 144LQFP
IC MCU 32BIT 512KB FLASH 144LQFP
MICROCONTROLLER MCU, 32 BIT, AVR32, 66MHZ, LQFP-144; Product Range:AT32 Family AT32UC3A Series Microcontrollers; Architecture:AVR32; No. of Bits:32bit; CPU Speed:66MHz; Program Memory Size:512KB; RAM Memory Size:64KB; MSL:- RoHS Compliant: Yes
IC MCU 32BIT 512KB FLASH 144LQFP
AVR AVR®32 UC3 A0 Microcontroller IC 32-Bit Single-Core 66MHz 512KB (512K x 8) FLASH 144-LQFP (20x20)
AVR AVR®32 UC3 A0 Microcontroller IC 32-Bit Single-Core 66MHz 512KB (512K x 8) FLASH 144-LQFP (20x20)
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | Newark, An Avnet Company | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-AT32UC3A0512-ALTRA | 1019370-AT32UC3A0512-ALTRA | AT32UC3A0512-ALTRA | AT32UC3A0512-ALTRA | 536-AT32UC3A0512-ALTRA | 72T3205 | AT32UC3A0512-ALTRA | AT32UC3A0512-ALTRA |
| Product Name | 32-bit 32BIT 512KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - AT32UC3A0512-ALTRA | 32-bit Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | IC MCU 32BIT 512KB FLASH 144LQFP | Microcontroller Mcu, 32 Bit, Avr32, 66Mhz, Lqfp-144; Product Range Microchip | Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core | ||
| Clock Speed | 66 MHz | 66 MHz | 66 MHz | 66 MHz | 66 MHz | |||
| RAM | 64 KB | 512 KB | 64 KB | 64 KB | 64 KB | 64 KB | ||
| Supply Voltage | 1.65 to 3.6 volts | 1.65 to 3.6 volts | 3.6 to 1.65 volts | 1.8 volts | ||||
| Serial Interface | Ethernet/I2C/I2S/SPI/USART/USB | I²C; SPI; UART; USART; USB; EBI/EMI, Ethernet, I2C, I2S, SPI, UART, USART, USB |
