Microchip Technology, Inc. Microcontrollers ATXMEGA128B3-AU

AVR AVR® XMEGA® B3 Microcontroller IC 8/16-Bit 32MHz 128KB (128K x 8) FLASH 64-TQFP (14x14)

Manufacturer: Microchip Technology
Win Source Part Number: 808071-ATXMEGA128B3-AU
Packaging: Tray
Mounting Style: SMD
Core Processor: AVR
Speed: 32MHz
Core Size: 8/16-Bit
Connectivity: I2C, IrDA, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O: 36
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 8K x 8
Data Converters: A/D 8x12b
Oscillator Type: Internal
Supplier Device Package: 64-TQFP (14x14)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 64-TQFP
Popularity: Medium
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 90
MSL Level: 3 (168 Hours)
Part Number Series: ATXMEGA128
Voltage - Supply (Vcc/Vdd): 1.6V ~ 3.6V

IC MCU 8/16BIT 128KB FLSH 64TQFP Product overview: ATXMEGA128B3-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 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-ATXMEGA128B3-AU can be used for catalog matching and distributor lookup.