IC MCU 8/16BIT 128KB FLSH 44TQFP Product overview: ATXMEGA128A4U-AN 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)
Manufacturer: Microchip Technology
Win Source Part Number: 862610-ATXMEGA128A4U
Series: AVR® XMEGA® A4U
Operating Temperature Range: 0°C ~ 105°C (TA)
Features: AVR series Microcontroller IC 8/16-Bit 32MHz 128KB (64K x 16) FLASH 44-TQFP (10x10)
Core Processor: AVR
Speed: 32MHz
Package: Tray
Package: 44-TQFP
Mounting: Surface Mount
Core Size: 8/16-Bit
Connectivity: I2C, IrDA, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O: 34
Program Memory Size: 128KB (64K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
Data Converters: A/D 12x12b; D/A 2x12b
Oscillator Type: Internal
Supply Voltage: 1.6V ~ 3.6V
Part Status: Obsolete
Family Name: ATXMEGA128
Categories: Integrated Circuits (ICs)
Case / Package: 44-TQFP (10x10)
ECCN: 5A992C
Popularity: Medium
Fake Threat In the Open Market: 88 pct.
Supply and Demand Status: Limited
Quantity per package: 160
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
8-bit Microcontrollers - MCU TQFP, 105C, Green 1.6-3.6V
IC MCU 8/16BIT 128KB FLSH 44TQFP
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
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-ATXMEGA128A4U-AN | ATXMEGA128A4U-AN-ND | 862610-ATXMEGA128A4U-AN | ATXMEGA128A4U-AN | ATXMEGA128A4U-AN | ATXMEGA128A4U-AN | ATXMEGA128A4U-AN |
| Product Name | 16-bit 16BIT 128KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - ATXMEGA128A4U-AN | 8-bit Microcontrollers - MCU | Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 16 Bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit | 8 Bit; 16 Bit; 8/16-Bit | 8 Bit; 16 Bit; 8/16-Bit | 8 Bit; 16 Bit | |
| RAM | 8 KB | 8 KB | 128 KB | 8 KB | 8 KB | ||
| Supply Voltage | 1.6 to 3.6 volts | 1.6 to 3.6 volts | 1.6 to 3.6 volts | 3.6 volts | |||
| Package Type | Other; Tray | TQFP; Other; 44-TQFP | QFP; TQFP; Other; 44-TQFP (10x10) | QFP; TQFP; Other; 44-TQFP | TQFP; Other; 44-TQFP | ||
| Operating Temperature | 0 C (32 F) | 0 to 105 C (32 to 221 F) | 0 to 105 C (32 to 221 F) | 0 to 105 C (32 to 221 F) | 0 to 105 C (32 to 221 F) |
