Manufacturer: Microchip Technology
Category: Integrated Circuits (ICs) Embedded Microcontrollers
Series: AVR® XMEGA® A4U
Package: Tape & Reel (TR) Cut Tape (CT)
Product Status: Obsolete
Core Processor: AVR
Core Size: 8/16-Bit
Operating Temperature: 0°C ~ 105°C (TA)
Mounting Type: Surface Mount
Package / Case: 44-TQFP
IC MCU 8/16BIT 128KB FLSH 44TQFP Product overview: ATXMEGA128A4U-ANR 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 16-bit, 16BIT, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 16BIT, 128KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATXMEGA128A4U-AN
AVR AVR® XMEGA® A4U Microcontroller IC 8/16-Bit 32MHz 128KB (64K x 16) FLASH 44-TQFP (10x10)
8-bit Microcontrollers - MCU TQFP, 105C, Green 1.6-3.6V T&R
AVR AVR® XMEGA® A4U Microcontroller IC 8/16-Bit 32MHz 128KB (64K x 16) FLASH 44-TQFP (10x10)
IC MCU 8/16BIT 128KB FLSH 44TQFP
IC MCU 8/16BIT 128KB FLSH 44TQFP
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATXMEGA128A4U-ANR | ATXMEGA128A4U-ANRTR-ND | ATXMEGA128A4U-ANR | ATXMEGA128A4U-ANR | ATXMEGA128A4U-ANR | ATXMEGA128A4U-ANR | |
| Product Name | Integrated Circuits (ICs) Embedded Microcontrollers | 16-bit 16BIT 128KB Embedded Microcontroller MCU | Microcontrollers | 8-bit Microcontrollers - MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 8 Bit; 16 Bit | 16 Bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit; 8/16-Bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit; 8/16-Bit | |
| Clock Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | |||
| RAM | 8 KB | 8 KB | 8 KB | 8 KB | |||
| Supply Voltage | 1.6 to 3.6 volts | 1.6 to 3.6 volts | 3.6 volts | ||||
| Serial Interface | SPI/USART/USB | SPI; UART; USART; USB |
