IC MCU 32BIT 256KB FLASH 100TQFP Product overview: AT32UC3A1256-AUR 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, 256KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 256KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT32UC3A1256-AUR
AVR AVR®32 UC3 A1 Microcontroller IC 32-Bit Single-Core 66MHz 256KB (256K x 8) FLASH 100-TQFP (14x14)
AVR AVR®32 UC3 A1 Microcontroller IC 32-Bit Single-Core 66MHz 256KB (256K x 8) FLASH 100-TQFP (14x14)
AVR AVR®32 UC3 A1 Microcontroller IC 32-Bit Single-Core 66MHz 256KB (256K x 8) FLASH 100-TQFP (14x14)
IC MCU 32BIT 256KB FLASH 100TQFP
32-bit Microcontrollers - MCU 256KB, 100LQFP 85deg. Green
IC MCU 32BIT 256KB FLASH 100TQFP
AVR AVR®32 UC3 A1 Microcontroller IC 32-Bit Single-Core 66MHz 256KB (256K x 8) FLASH 100-TQFP (14x14)
IC MCU 32BIT 256KB FLASH 100TQFP
MICROCONTROLLER MCU, 32 BIT, AVR32, 66MHZ, TQFP-100; Product Range:AT32 Family AT32UC3A Series Microcontrollers; Architecture:AVR32; No. of Bits:32bit; CPU Speed:66MHz; Program Memory Size:256KB; RAM Memory Size:64KB; MSL:- RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | Newark, An Avnet Company | |
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| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-AT32UC3A1256-AUR | AT32UC3A1256-AURTR-ND | AT32UC3A1256-AUR | AT32UC3A1256-AUR | AT32UC3A1256-AUR | AT32UC3A1256-AUR | AT32UC3A1256-AUR | 68T4487 |
| Product Name | 32-bit 32BIT 256KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | 32-bit Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Embedded - Microcontrollers | Microcontroller Mcu, 32 Bit, Avr32, 66Mhz, Tqfp-100; Product Range Microchip |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | 32 Bit | |
| Clock Speed | 66 MHz | 66 MHz | 66 MHz | 66 MHz | 66 MHz | 66 MHz | ||
| RAM | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | 64 KB | ||
| Supply Voltage | 1.65 to 3.6 volts | 1.65 to 3.6 volts | 1.65 to 3.6 volts | 3.6 volts | ||||
| Serial Interface | Ethernet/I2C/I2S/SPI/USART/USB | SPI; UART; USART; USB |
