IC MCU 32BIT 128KB FLASH 144LQFP Product overview: AT32UC3A0128-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, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 128KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT32UC3A0128-ALU
AVR AVR®32 UC3 A0 Microcontroller IC 32-Bit Single-Core 66MHz 128KB (128K x 8) FLASH 144-LQFP (20x20)
Manufacturer: Microchip Technology
Win Source Part Number: 199403-AT32UC3A0128-
Packaging: Tray
Core Processor: AVR
Number of I/O: 109
Program Memory Size: 128KB (128K 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: 32K x 8
Popularity: Medium
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Limited
RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 66MHz, CMOS, PQFP144
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:128KB; RAM Memory Size:32KB; MSL:- RoHS Compliant: Yes
AVR AVR®32 UC3 A0 Microcontroller IC 32-Bit Single-Core 66MHz 128KB (128K x 8) FLASH 144-LQFP (20x20)
32-bit Microcontrollers - MCU 32-bit 128KB Flash
IC MCU 32BIT 128KB FLASH 144LQFP
IC MCU 32BIT 128KB FLASH 144LQFP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Rochester Electronics | Newark, An Avnet Company | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-AT32UC3A0128-ALUT | AT32UC3A0128-ALUT-ND | 199403-AT32UC3A0128-ALUT | AT32UC3A0128-ALUT | 68T4469 | AT32UC3A0128-ALUT | AT32UC3A0128-ALUT | AT32UC3A0128-ALUT | AT32UC3A0128-ALUT |
| Product Name | 32-bit 32BIT 128KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - AT32UC3A0128-ALUT | Microcontroller Mcu, 32 Bit, Avr32, 66Mhz, Lqfp-144; Product Range Microchip | Microcontrollers | 32-bit Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | |
| Data Bus | 32 Bit | 32 Bit | 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 | 32 KB | 32 KB | 128 KB | 32 KB | 32 KB | 32 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 |
