The ATXMEGA128A1U-AU is an 8/16-bit microcontroller from the AVR XMEGA family, featuring a maximum operating frequency of 32MHz and capable of executing instructions in a single clock cycle. It includes 128KB of Flash memory, 8KB of SRAM, and 2KB of EEPROM, making it suitable for applications requiring substantial nonvolatile memory. The device supports a variety of peripherals, including a USB 2.0 interface, multiple USARTs, I2C, SPI, and a four-channel DMA controller, enhancing its versatility for complex tasks. This microcontroller also incorporates advanced features such as two 12-bit ADCs, two DACs, and multiple timer/counter configurations, which can be beneficial for real-time applications. It operates within a voltage range of 1.6V to 3.6V and is available in a 100-pin TQFP package. The ATXMEGA128A1U-AU is designed for low-power applications, making it suitable for industrial control, factory automation, and medical devices.
IC MCU 8/16B 128KB FLASH 100TQFP
IC MCU 8/16B 128KB FLASH 100TQFP
Manufacturer: Microchip Technology
Win Source Part Number: 010498-ATXMEGA128A1U
Packaging: Tray
Core Processor: AVR
Number of I/O: 78
Program Memory Size: 128KB (64K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
Data Converters: A/D 16x12b, D/A 4x12b
Family Name: ATxmega128A1U
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 100-TQFP (14x14)
Speed(Frequency): 32MHz
Supply Voltage - Operating: 1.6 V to 3.6 V
Part Core Size: 8/16-Bit
Data RAM Size: 8K x 8
Alternative Parts (Cross-Reference): ATxmega128A1U-C7UR; ATxmega128A1U-AUR; ATXMEGA128A1U-AN;
ECCN: 5A992.c
Country of Origin: Thailand
Estimated EOL Date: 2024
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Balance
MCU,AVRXMEGA,32MHz,1
MCU,AVRXMEGA,32MHz,1
AVR AVR® XMEGA® A1U Microcontroller IC 8/16-Bit 32MHz 128KB (64K x 16) FLASH 100-TQFP (14x14)
IC MCU 8/16B 128KB FLASH 100TQFP Product overview: ATXMEGA128A1U-AU 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 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 128KB, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATXMEGA128A1U-AU
AVR AVR® XMEGA® A1U Microcontroller IC 8/16-Bit 32MHz 128KB (64K x 16) FLASH 100-TQFP (14x14)
AVR AVR® XMEGA® A1U Microcontroller IC 8/16-Bit 32MHz 128KB (64K x 16) FLASH 100-TQFP (14x14)
IC MCU 8/16B 128KB FLASH 100TQFP
IC MCU 8/16B 128KB FLASH 100TQFP
MCU, 8BIT, AVR XMEGA, 32MHZ, TQFP-100; Product Range:AVR ATxmega Family ATXmega A Series Microcontrollers; CPU Speed:32MHz; Program Memory Size:128KB; RAM Memory Size:8KB; No. of Pins:100Pins; MCU Case Style:TQFP; No. of RoHS Compliant: Yes
MICROCONTROLLER MCU, 8 BIT, AVR XMEGA, 32MHZ, TQFP-100; Product Range:AVR ATxmega Family ATXmega A Series Microcontrollers; CPU Speed:32MHz; Program Memory Size:128KB; RAM Memory Size:8KB; No. of Pins:100Pins; MCU Case Style:TQFP RoHS Compliant: Yes
8-bit Microcontrollers - MCU 100TQFP, IND TEMP GREEN, 1.6-3.6V
| ODG (Origin Data Global) | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | ATXMEGA128A1U-AU | 010498-ATXMEGA128A1U-AU | 1331693 | 1331693P | ATXMEGA128A1U-AU-ND | 685-ATXMEGA128A1U-AU | ATXMEGA128A1U-AU | ATXMEGA128A1U-AU | ATXMEGA128A1U-AU | 15AC6278 | ATXMEGA128A1U-AU |
| Product Name | Microcontrollers | Embedded - Embedded - Microcontrollers - ATXMEGA128A1U-AU | Microcontrollers | Microcontrollers | Microcontrollers | 128KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Mcu, 8Bit, Avr Xmega, 32Mhz, Tqfp-100; Product Range Microchip | 8-bit Microcontrollers - MCU |
| Data Bus | 8 Bit; 16 Bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit; 8 bit, 16bit | 16 Bit; 16bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit; 8/16-Bit | 8 Bit; 16 Bit; 8/16-Bit | 8 Bit | |||
| Clock Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | ||||
| RAM | 8 KB | 128 KB | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB | 8 KB | |||
| ROM Type | Flash; FLASH | Flash; FLASH | Flash | EEPROM; EEPROM | |||||||
| Supply Voltage | 1.6 to 3.6 volts | 1.6 to 3.6 volts | 1.6 to 3.6 volts | 1.6 to 3.6 volts | 3.6 to 1.6 volts |
