ATXMEGA16A4-AUR
- Mfr.Part #
- ATXMEGA16A4-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 16KB FLASH 44TQFP
- Stock
- 1,850
- In Stock :
- 1,850
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Tradename :
- XMEGA
- Data Converters :
- A/D 12x12b, D/A 2x12b
- Pbfree Code :
- yes
- Frequency :
- 20MHz
- Factory Lead Time :
- 4 Weeks
- Number of Terminations :
- 44
- Has ADC :
- yes
- RoHS Status :
- ROHS3 Compliant
- Product Category :
- 8-bit Microcontrollers - MCU
- PWM Channels :
- yes
- JESD-609 Code :
- e3
- ROM Programmability :
- Flash
- Memory Size :
- 896B
- Product Status :
- Active
- Core Size :
- 8/16-Bit
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Watchdog Timer :
- yes
- Mount :
- Surface Mount
- Base Product Number :
- ATXMEGA16
- Terminal Form :
- Gull wing
- EEPROM Size :
- 1K x 8
- Data Bus Width :
- 8B
- Base Part Number :
- ATXMEGA16
- DMA Channels :
- yes
- Number of Timers/Counters :
- 5
- Number of Pins :
- 44
- Published :
- 2008
- Temperature Grade :
- Industrial
- Minimum Operating Temperature :
- - 40 C
- Series :
- AVR® XMEGA® A4
- Operating Temperature :
- -40°C~85°C TA
- Brand :
- Microchip Technology / Atmel
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Number of I/O :
- 34
- Maximum Operating Temperature :
- + 85 C
- RoHS :
- Details
- Number of I/Os :
- 36 I/O
- Package / Case :
- 44-TQFP
- Terminal Finish :
- MATTE TIN
- Program Memory Size :
- 16KB 8K x 16
- Terminal Position :
- QUAD
- Terminal Pitch :
- 0.8mm
- Contact Plating :
- Tin
- Memory Type :
- FLASH, OTP
- Oscillator Type :
- Internal
- Peak Reflow Temperature (Cel) :
- 260
- Qualification Status :
- Not Qualified
- Supply Voltage :
- 3V
- Length :
- 10mm
- Mounting Type :
- Surface Mount
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Connectivity :
- I2C, IrDA, SPI, UART/USART
- Number of I/O Lines :
- 34
- Number of Programmable I/O :
- 36
- Program Memory Type :
- Flash
- Supplier Device Package :
- 44-TQFP (10x10)
- Speed :
- 32 MHz
- Width :
- 10 mm
- RAM Size :
- 2K x 8
- Product :
- MCU
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- DAC Channels :
- yes
- Subcategory :
- Microcontrollers - MCU
- Core Processor :
- AVR
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Terminals :
- 44
- Interfaces :
- SPI/TWI/USART
- Manufacturer :
- Microchip
- Package Shape :
- Square
- Supply Voltage-Min (Vsup) :
- 2.7V
- Mounting Style :
- SMD/SMT
- Reach Compliance Code :
- Compliant
- Data Converter :
- A/D 12x12b; D/A 2x12b
- Packaging :
- Tape and Reel (TR)
- Product Type :
- 8-bit Microcontrollers - MCU
- Height Seated (Max) :
- 1.2mm
- Bit Size :
- 16
- Interface :
- I2C, IrDA, SPI, UART, USART
- Seated Height-Max :
- 1.2 mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Additional Feature :
- ALSO OPERATES AT 1.6V MINIMUM SUPPLY AT 12 MHZ
- Device Core :
- AVR
- JESD-30 Code :
- S-PQFP-G44
- Supply Voltage-Max (Vsup) :
- 3.6V
- Datasheets
- ATXMEGA16A4-AUR
ATXMEGA16A4-AUR Documents

Microcontrollers Microchip Technology ATXMEGA16A4-AUR Overview
Introducing the Microcontrollers Microchip Technology ATXMEGA16A4-AUR, a high-performance, low-power Atmel AVR® XMEGA® microcontroller. This device is crafted by Microchip Technology, a leader in microcontroller innovation. The ATXMEGA16A4-AUR is designed to deliver exceptional functionality and versatility for a broad range of applications. With its advanced architecture and 16KB of in-system self-programmable flash, the ATXMEGA16A4-AUR is perfect for applications requiring a high level of processing power and minimal power consumption. Its compact 44-TQFP (Thin Quad Flat Pack) package ensures a small footprint while providing robust capabilities, making it an ideal choice for sophisticated yet space-conscious applications.
ATXMEGA16A4-AUR Features
The ATXMEGA16A4-AUR microcontroller boasts a dual functionality as an 8/16-bit MCU, allowing developers to optimize performance according to their computational needs. This unit features:
- 16KB flash memory for efficient data and program storage.
- Advanced Digital Signal Processing (DSP) capabilities for improved mathematical performance.
- Extensive interrupt system for greater control under various operational conditions.
- Multiple serial communication modules including USART, SPI, and TWI for versatile connectivity options.
- A range of 32 general-purpose input/output pins, providing ample configuration options.
- Low power consumption modes for energy-efficient operations in power-sensitive setups.
ATXMEGA16A4-AUR Applications
- Industrial Automation: Integrates with control systems for sensors and actuators, enhancing process efficiency and reliability.
- Medical Devices: Serves as the control center in portable medical diagnostics equipment, ensuring precise functionality and responsiveness.
- Consumer Electronics: Powers advanced user interfaces in devices like smart watches, providing fast and efficient processing capabilities.
- Automotive: Utilized in car entertainment and information systems, offering robust operation and connectivity.
- Communication Systems: Facilitates data handling and signal processing tasks in communication equipment, improving signal integrity and system performance.
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