ATXMEGA128B3-AU
- Mfr.Part #
- ATXMEGA128B3-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 128KB FLSH 64TQFP
- Stock
- 21,537
- In Stock :
- 21,537
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of USB Channels :
- 1
- Maximum Operating Temperature :
- + 85 C
- Factory Lead Time :
- 4 Weeks
- Number of SPI Channels :
- 2
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- DAC Resolution :
- -
- Terminal Form :
- Gull wing
- Interface Type :
- I2C, SPI, USART, USB
- ROM Programmability :
- Flash
- Device Core :
- AVR
- Seated Height-Max :
- 1.2 mm
- Product :
- MCU
- Number of PWM Channels :
- 6
- Program Memory Type :
- Flash
- Tradename :
- XMEGA
- DAC Channels :
- No
- Bit Size :
- 16
- Mount :
- Surface Mount
- Product Status :
- Active
- JESD-30 Code :
- S-PQFP-G64
- Terminal Position :
- QUAD
- Packaging :
- Tray
- Frequency :
- 32MHz
- Mounting Style :
- SMD/SMT
- Speed :
- 32MHz
- Data Converter :
- A/D 8x12b
- Number of Pins :
- 64
- Data Converters :
- A/D 8x12b
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Core Size :
- 8/16-Bit
- Supply Voltage :
- 3V
- Reach Compliance Code :
- Compliant
- Package :
- Tray
- Pbfree Code :
- yes
- Interface :
- I2C, IrDA, SPI, UART, USART, USB
- Mounting Type :
- Surface Mount
- Width :
- 14.1mm
- Terminal Pitch :
- 0.8mm
- Published :
- 2012
- JESD-609 Code :
- e3
- RAM Size :
- 8K x 8
- Program Memory Size :
- 128KB 128K x 8
- Manufacturer :
- Microchip
- REACH SVHC :
- No SVHC
- RoHS :
- Details
- Contact Plating :
- Tin
- Memory Size :
- 128kB
- RAM (bytes) :
- 8192
- Package / Case :
- 64-TQFP
- Height :
- 1.05mm
- Terminal Finish :
- Matte Tin (Sn)
- Core Processor :
- AVR
- Number of I/Os :
- 36 I/O
- Temperature Grade :
- Industrial
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Power Supplies :
- 1.8/3.3 V
- Surface Mount :
- yes
- ROM (words) :
- 65536
- EEPROM Size :
- 2K x 8
- Oscillator Type :
- Internal
- Series :
- AVR® XMEGA® B3
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Number of Terminations :
- 64
- Interfaces :
- SPI/TWI/USART/USB
- Number of Timers/Counters :
- 2 Timer
- PWM Channels :
- yes
- Minimum Operating Temperature :
- - 40 C
- Data Bus Width :
- 8B
- Product Type :
- 8-bit Microcontrollers - MCU
- Additional Feature :
- ALSO OPERATES AT 1.6 V MINIMUM SUPPLY AT 12 MHZ.
- Qualification Status :
- Not Qualified
- CPU Family :
- AVR RISC
- Number of I/O :
- 36
- Supplier Device Package :
- 64-TQFP (14x14)
- Number of I/O Lines :
- 36
- Has ADC :
- yes
- DMA Channels :
- yes
- Watchdog Timer :
- yes
- Product Category :
- 8-bit Microcontrollers - MCU
- Peripherals :
- Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Peak Reflow Temperature (Cel) :
- 260
- Number of ADC Channels :
- 8 Channel
- Base Product Number :
- ATXMEGA128
- Length :
- 14.1mm
- Base Part Number :
- ATXMEGA128
- Number of Terminals :
- 64
- Operating Temperature :
- -40°C~85°C TA
- Package Shape :
- Square
- Brand :
- Microchip Technology / Atmel
- Datasheets
- ATXMEGA128B3-AU

Microcontrollers Microchip Technology ATXMEGA128B3-AU Overview
The Microcontrollers Microchip Technology ATXMEGA128B3-AU is a high-performance, low-power 8/16-bit microcontroller featuring 128KB of flash memory, tailored for advanced control applications. This MCU is designed using Microchip Technology's innovative picoPower technology, ensuring energy efficiency without sacrificing processing power. The robust architecture, combined with a rich set of peripherals, makes it an ideal choice for developers looking to push the boundaries of embedded system capabilities while optimizing power consumption.
ATXMEGA128B3-AU Features
This microcontroller unit (MCU) boasts a range of features designed to facilitate sophisticated applications and system management. Key features include a 32 MHz internal oscillator, a 4-channel DMA controller, a cryptographic module for secure data transfer, and extensive analog interfaces such as ADCs, DACs, and comparators. Additionally, the device supports real-time performance with a high-resolution extension on timers, facilitating precise control.
ATXMEGA128B3-AU Applications
- Industrial Automation: In this application, the MCU manages process control systems that require robust and precise control, such as assembly lines or robotic systems.
- Consumer Electronics: Utilized in devices like smart home controllers where efficient power management and reliable performance are essential for handling multiple user inputs and sensor data.
- Medical Devices: Serves in portable medical diagnostics equipment where accuracy and low-power operation are critical, helping in patient monitoring systems to ensure continuous and reliable functionality.
- Automotive: Employed in automotive subsystems, such as battery management systems, enhancing safety and efficiency through high-level integration and real-time capabilities.
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