ATXMEGA128A1U-AU
- Mfr.Part #
- ATXMEGA128A1U-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 8/16B 128KB FLASH 100TQFP
- Stock
- 22,925
- In Stock :
- 22,925
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Watchdog Timer :
- yes
- Temperature Grade :
- Industrial
- EEPROM Size :
- 2K x 8
- Interfaces :
- SPI/TWI/USART/USB
- RAM (words) :
- 4096
- ROM (words) :
- 65536
- JESD-609 Code :
- e3
- Terminal Position :
- QUAD
- Base Part Number :
- ATXMEGA128
- Connectivity :
- EBI/EMI, I2C, IrDA, SPI, UART/USART, USB
- Supply Current-Max :
- 12 mA
- On Chip Program ROM Width :
- 16
- JESD-30 Code :
- S-PQFP-G100
- Supply Voltage-Max (Vsup) :
- 3.6V
- Mount :
- Surface Mount
- Number of I/O Lines :
- 78
- Speed :
- 32MHz
- Qualification :
- -
- Number of Serial I/Os :
- 8
- RoHS Status :
- ROHS3 Compliant
- Core Processor :
- AVR
- Maximum Operating Temperature :
- +85 °C
- Operating Temperature :
- -40°C~85°C TA
- Family Name :
- AVR XMEGA
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Data Converters :
- A/D 16x12b, D/A 4x12b
- Frequency :
- 32MHz
- Number of ADC Channels :
- 16
- Number of Timers/Counters :
- 8
- Memory Size :
- 128kB
- Base Product Number :
- ATXMEGA128
- Package Shape :
- Square
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I2C Channels :
- 4
- Terminal Pitch :
- 0.5mm
- Data Bus Width :
- 8B
- Published :
- 2013
- Bit Size :
- 16
- Instruction Set Architecture :
- RISC
- CPU Family :
- AVR RISC
- Product Type :
- 8-bit Microcontrollers - MCU
- Program Memory Type :
- Flash
- Number of I/O :
- 78
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 100
- Device Core :
- AVR
- Dimensions :
- 14.1 x 14.1 x 1.05mm
- Typical Operating Supply Voltage :
- 1.6 → 3.6 V
- Core Size :
- 8/16-Bit
- Pin Count :
- 100
- Terminal Form :
- Gull wing
- Low Power Mode :
- No
- REACH SVHC :
- No SVHC
- PWM Channels :
- yes
- Tradename :
- XMEGA
- Minimum Operating Temperature :
- -40 °C
- Surface Mount :
- yes
- Length :
- 14mm
- Number of Pins :
- 100
- Boundary Scan :
- yes
- On Chip Data RAM Width :
- 16
- Brand :
- Microchip Technology / Atmel
- Number of PWM Channels :
- 24
- DMA Channels :
- yes
- Power Supplies :
- 1.8/3.3 V
- Contact Plating :
- Tin
- Number of DMA Channels :
- 4
- Oscillator Type :
- Internal
- Number of Terminals :
- 100
- Program Memory Size :
- 128KB 64K x 16
- Reach Compliance Code :
- Compliant
- Height :
- 1mm
- Width :
- 14mm
- Address Bus Width :
- 24
- Number of I/Os :
- 78 I/O
- RAM Size :
- 8K x 8
- DAC Channels :
- yes
- Package :
- Tray
- Data Converter :
- A/D 16x12b; D/A 4x12b
- RAM (bytes) :
- 8192
- MSL :
- MSL 3 - 168 hours
- Mounting Style :
- SMD/SMT
- External Data Bus Width :
- 24
- Integrated Cache :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS :
- Details
- Product Status :
- Active
- Manufacturer :
- Microchip
- Number of Timers :
- 8
- Pbfree Code :
- yes
- Has ADC :
- yes
- Package / Case :
- 100-TQFP
- Series :
- AVR® XMEGA® A1U
- Package Type :
- TQFP
- Number of USB Channels :
- 1
- Format :
- FIXED-POINT
- Lead Free :
- Lead Free
- Interface :
- EBI/EMI, I2C, IrDA, SPI, UART, USART, USB
- Supply Voltage :
- 3V
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supplier Device Package :
- 100-TQFP (14x14)
- Product :
- MCU
- Packaging :
- Tray
- Seated Height-Max :
- 1.2 mm
- ROM Programmability :
- Flash
- Factory Lead Time :
- 7 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Interface Type :
- I2C, SPI, UART
- Product Category :
- 8-bit Microcontrollers - MCU
- Datasheets
- ATXMEGA128A1U-AU

Microcontrollers Microchip Technology ATXMEGA128A1U-AU Overview
The ATXMEGA128A1U-AU from Microchip Technology is a highly versatile and powerful microcontroller that suits a broad range of applications requiring efficient and reliable control. This integrated circuit is designed to offer both 8-bit and 16-bit processing capabilities, making it ideal for handling complex algorithms and multitasking. With its 128KB of flash memory and housed in a compact 100TQFP package, the ATXMEGA128A1U-AU provides a perfect blend of power, performance, and footprint, catering to industries looking for scalable and robust microcontroller solutions. The integration of high-performance features with low power consumption makes the Microcontrollers Microchip Technology ATXMEGA128A1U-AU an essential component for advanced electronic systems.
ATXMEGA128A1U-AU Features
The ATXMEGA128A1U-AU microcontroller is packed with features designed for high efficiency and optimal performance. Key features include advanced RISC architecture, 128KB of flash memory, real-time counter, multiple serial communication modules, and robust digital and analog functionality. Additionally, it supports advanced power management techniques to enhance the energy efficiency of the system it integrates with, which is crucial for battery-operated devices.
ATXMEGA128A1U-AU Applications
- Industrial Control Systems: The MCU can be used to manage automation processes, offering precise control and reliability needed for industrial environments.
- Medical Devices: Its high reliability and real-time capabilities make it suitable for critical medical applications such as monitoring systems and handheld diagnostic instruments.
- Consumer Electronics: Applied in devices like smart home gadgets, where efficient power management and processing speed are critical.
- Automotive: Can be integrated into automotive subsystems for sensor management, engine control, and in-vehicle infotainment systems.
- Energy Management: Ideal for smart metering and energy conservation systems, helping to efficiently monitor and control energy usage.
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