The AT32UC3A3 microcontroller is a high-performance, low-power 32-bit device operating at a frequency of 84 MHz. It features a compact single-cycle RISC instruction set, including DSP instructions, and achieves up to 126 DMIPS at maximum speed. The microcontroller includes 256KB of internal flash memory with single-cycle access and 64KB of SRAM, providing efficient data handling capabilities. It supports a variety of communication interfaces, including high-speed USB 2.0, multiple USARTs, SPI, and TWI, making it suitable for communication-intensive applications. The device also incorporates a powerful Direct Memory Access (DMA) controller for efficient data transfers, as well as an advanced interrupt controller for low-latency response. The AT32UC3A3 is designed with a memory protection unit and includes features such as a watchdog timer, real-time clock, and multiple timers/counters. It supports external memory interfaces for SDRAM and NAND Flash, enhancing its versatility in embedded applications. The microcontroller is packaged in a 144-pin LQFP, making it suitable for various compact designs.
AVR AVR®32 UC3 A3 Microcontroller IC 32-Bit Single-Core 66MHz 64KB (64K x 8) FLASH 144-LQFP (20x20)
IC MCU 32BIT 64KB FLASH 144LQFP Product overview: AT32UC3A364S-ALUT 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, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 64KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT32UC3A364S-ALU
Manufacturer: Atmel
Win Source Part Number: 1148395-AT32UC3A364S
Manufacturer Homepage: www.atmel.com
Popularity: Medium
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Limited
IC MCU 32BIT 64KB FLASH 144LQFP
IC MCU 32BIT 64KB FLASH 144LQFP
32-bit Microcontrollers - MCU 64KB, 144FFBGA Ind w/ AES Mod.
AVR AVR®32 UC3 A3 Microcontroller IC 32-Bit Single-Core 66MHz 64KB (64K x 8) FLASH 144-LQFP (20x20)
IC MCU 32BIT 64KB FLASH 144LQFP
MCU, 32BIT, 84MHZ, LQFP-144; Product Range:AT32 Family AT32UC3A Series Microcontrollers; Architecture:AVR32; No. of Bits:32bit; CPU Speed:84MHz; Program Memory Size:64KB; RAM Memory Size:128KB; No. of Pins:144Pins RoHS Compliant: Yes
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Utmel Electronic Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | AT32UC3A364S-ALUT-ND | 685-AT32UC3A364S-ALUT | 1148395-AT32UC3A364S-ALUT | AT32UC3A364S-ALUT | AT32UC3A364S-ALUT | AT32UC3A364S-ALUT | AT32UC3A364S-ALUT | 536-AT32UC3A364S-ALUT | 68T4516 |
| Product Name | Microcontrollers | 32-bit 32BIT 64KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - AT32UC3A364S-ALUT | Microcontrollers | Embedded - Microcontrollers | 32-bit Microcontrollers - MCU | Microcontrollers | IC MCU 32BIT 64KB FLASH 144LQFP | Mcu, 32Bit, 84Mhz, Lqfp-144; Product Range Microchip |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | ||
| Clock Speed | 66 MHz | 66 MHz | 66 MHz | 66 MHz | 84 MHz | ||||
| Bits | Other; A/D 8x10b | ||||||||
| RAM | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB | 128 KB | |||
| ROM | 64 KB |
