ATXMEGA128B3-AU
- Mfr.Part #
- ATXMEGA128B3-AU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 128KB FLSH 64TQFP
- Stock
- 9,419
- In Stock :
- 9,419
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Device Core :
- AVR
- Number of ADC Channels :
- 8 Channel
- Operating Temperature :
- -40°C~85°C TA
- Watchdog Timer :
- yes
- DMA Channels :
- yes
- Interface Type :
- I2C, SPI, USART, USB
- Power Supplies :
- 1.8/3.3 V
- Product Type :
- 8-bit Microcontrollers - MCU
- Factory Lead Time :
- 4 Weeks
- Interface :
- I2C, IrDA, SPI, UART, USART, USB
- Terminal Finish :
- Matte Tin (Sn)
- RAM Size :
- 8K x 8
- Memory Size :
- 128kB
- Program Memory Size :
- 128KB 128K x 8
- JESD-609 Code :
- e3
- Number of I/O Lines :
- 36
- Base Part Number :
- ATXMEGA128
- Package / Case :
- 64-TQFP
- JESD-30 Code :
- S-PQFP-G64
- Bit Size :
- 16
- Length :
- 14.1mm
- Height :
- 1.05mm
- Series :
- AVR® XMEGA® B3
- Terminal Pitch :
- 0.8mm
- DAC Resolution :
- -
- Base Product Number :
- ATXMEGA128
- RoHS Status :
- ROHS3 Compliant
- Data Bus Width :
- 8B
- Pbfree Code :
- yes
- ROM Programmability :
- Flash
- PWM Channels :
- yes
- Qualification Status :
- Not Qualified
- Mount :
- Surface Mount
- Minimum Operating Temperature :
- - 40 C
- Number of PWM Channels :
- 6
- Contact Plating :
- Tin
- Temperature Grade :
- Industrial
- Number of Terminations :
- 64
- Interfaces :
- SPI/TWI/USART/USB
- Product Category :
- 8-bit Microcontrollers - MCU
- Brand :
- Microchip Technology / Atmel
- Supply Voltage :
- 3V
- Product :
- MCU
- Tradename :
- XMEGA
- Core Size :
- 8/16-Bit
- Published :
- 2012
- RoHS :
- Details
- Number of Terminals :
- 64
- Package Shape :
- Square
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Terminal Position :
- QUAD
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Manufacturer :
- Microchip
- Peak Reflow Temperature (Cel) :
- 260
- Number of SPI Channels :
- 2
- Peripherals :
- Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
- REACH SVHC :
- No SVHC
- Supplier Device Package :
- 64-TQFP (14x14)
- Data Converter :
- A/D 8x12b
- CPU Family :
- AVR RISC
- Speed :
- 32MHz
- Frequency :
- 32MHz
- DAC Channels :
- No
- Oscillator Type :
- Internal
- ROM (words) :
- 65536
- Program Memory Type :
- Flash
- Number of I/O :
- 36
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mounting Type :
- Surface Mount
- Maximum Operating Temperature :
- + 85 C
- Seated Height-Max :
- 1.2 mm
- Reach Compliance Code :
- Compliant
- Packaging :
- Tray
- EEPROM Size :
- 2K x 8
- Has ADC :
- yes
- Surface Mount :
- yes
- Number of I/Os :
- 36 I/O
- Package :
- Tray
- Additional Feature :
- ALSO OPERATES AT 1.6 V MINIMUM SUPPLY AT 12 MHZ.
- Number of USB Channels :
- 1
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Mounting Style :
- SMD/SMT
- Number of Timers/Counters :
- 2 Timer
- Data Converters :
- A/D 8x12b
- Core Processor :
- AVR
- RAM (bytes) :
- 8192
- Number of Pins :
- 64
- Product Status :
- Active
- Terminal Form :
- Gull wing
- Width :
- 14.1mm
- Datasheets
- ATXMEGA128B3-AU
ATXMEGA128B3-AU Documents

Microcontrollers Atmel (Microchip Technology) ATXMEGA128B3-AU Overview
The Atmel (Microchip Technology) ATXMEGA128B3-AU is a cutting-edge microcontroller that combines high performance, versatility, and energy efficiency into a compact 64TQFP package. Designed for demanding applications, this MCU is part of the AVR® XMEGA® series, which is renowned for its superior computational speed and lower power consumption. This product excels in environments requiring sophisticated control systems, complex user interfaces, or rapid data handling and storage. The integration of a rich set of peripherals with a high degree of configurability ensures that the Microcontrollers Atmel (Microchip Technology) ATXMEGA128B3-AU meets diverse industrial needs, enabling engineers to design robust, innovative products efficiently and cost-effectively.
ATXMEGA128B3-AU Features
The ATXMEGA128B3-AU microcontroller boasts a wide array of features designed for high functionality and adaptability. It includes 128KB of flash memory for robust data storage and complex program execution, coupled with 8KB SRAM and 2KB EEPROM. The MCU operates with an advanced 8/16-bit architecture that enhances processing capability while optimizing power consumption. Additional features such as real-time counter, four serial communication modules, and a 12-channel, 12-bit ADC contribute to its powerful performance. Its extensive interrupt and event system allows for tailored responses in real-time applications, making it ideal for multitasking environments.
ATXMEGA128B3-AU Applications
- Industrial Automation: Utilized in control systems to manage and optimize machine operations efficiently. The MCU's robust processing power and memory capacity can handle multiple sensor inputs and outputs to streamline automation processes.
- Medical Devices: Suitable for small-scale medical applications like monitoring systems and portable diagnostics. Its precision ADC and real-time capabilities ensure accurate, timely data collection and processing, critical for patient care.
- Consumer Electronics: Applied in complex user interfaces and connectivity solutions within devices such as smart watches, gaming consoles, and home automation systems. Its high-speed serial communication aids in enhancing user experience through quick data transfer and device responsiveness.
- Automotive: Used in automotive applications for sensor monitoring and control systems, contributing to vehicle safety and performance enhancements. The MCU's ability to perform under demanding conditions makes it ideal for automotive environments.
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