ATXMEGA16A4U-AU
- Mfr.Part #
- ATXMEGA16A4U-AU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8/16BIT 16KB FLASH 44TQFP
- Stock
- 2,386
- In Stock :
- 2,386
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- JESD-30 Code :
- S-PQFP-G44
- Product Category :
- 8-bit Microcontrollers - MCU
- Supply Voltage-Min (Vsup) :
- 2.7V
- Data Bus Width :
- 8B
- CPU Family :
- AVR RISC
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Terminations :
- 44
- Data Converter :
- A/D 12x12b; D/A 2x12b
- Length :
- 10mm
- Interface Type :
- 2-Wire, SPI, USART, USB
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Frequency :
- 4MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- JESD-609 Code :
- e3
- Voltage - Supply (Vcc/Vdd) :
- 1.6V~3.6V
- Mounting Type :
- Surface Mount
- Oscillator Type :
- Internal
- Number of Terminals :
- 44
- Qualification Status :
- Not Qualified
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- Temperature Grade :
- Industrial
- Program Memory Type :
- Flash
- RAM Size :
- 2K x 8
- Mounting Style :
- SMD/SMT
- Number of Timers/Counters :
- 5
- Product :
- MCU
- Manufacturer :
- Microchip
- Terminal Form :
- Gull wing
- MSL :
- MSL 3 - 168 hours
- Data Converters :
- A/D 12x12b, D/A 2x12b
- Base Part Number :
- ATXMEGA16
- DMA Channels :
- yes
- Mount :
- Surface Mount
- Number of I/Os :
- 34 I/O
- Reach Compliance Code :
- Compliant
- Supply Voltage-Max (Vsup) :
- 3.6V
- ROM Programmability :
- Flash
- RAM (bytes) :
- 2048
- Package / Case :
- 44-TQFP
- Terminal Position :
- QUAD
- Core Processor :
- AVR
- Memory Type :
- FLASH, OTP
- Has ADC :
- yes
- Program Memory Size :
- 16KB 8K x 16
- Operating Temperature :
- -40°C~85°C TA
- Factory Lead Time :
- 7 Weeks
- Terminal Finish :
- Matte Tin (Sn)
- Interfaces :
- SPI/TWI/USART/USB
- RoHS :
- Details
- Height Seated (Max) :
- 1.2mm
- Interface :
- I2C, IrDA, SPI, UART, USART, USB
- Product Status :
- Active
- Series :
- AVR® XMEGA® A4U
- RoHS Status :
- ROHS3 Compliant
- Number of ADC Channels :
- 12 Channel
- Terminal Pitch :
- 0.8mm
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Qualification :
- -
- Number of I/O :
- 34
- Minimum Operating Temperature :
- - 40 C
- Base Product Number :
- ATXMEGA16
- Additional Feature :
- OPERATES AT 1.8 V MINIMUM SUPPLY AT 12 MHZ
- Core Size :
- 8/16-Bit
- Watchdog Timer :
- yes
- Memory Size :
- 896B
- Maximum Operating Temperature :
- + 85 C
- Package Shape :
- Square
- Published :
- 2011
- Supplier Device Package :
- 44-TQFP (10x10)
- Packaging :
- Tape and Reel (TR)
- Device Core :
- AVR
- Supply Voltage :
- 3V
- Brand :
- Microchip Technology / Atmel
- Power Supplies :
- 1.8/3.3V
- Number of I/O Lines :
- 34
- Tradename :
- XMEGA
- Seated Height-Max :
- 1.2 mm
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Speed :
- 32 MHz
- Number of Pins :
- 44
- Supply Current-Max :
- 12 mA
- Width :
- 10 mm
- ROM (words) :
- 8192
- PWM Channels :
- yes
- DAC Channels :
- yes
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- EEPROM Size :
- 1K x 8
- Bit Size :
- 16
- Datasheets
- ATXMEGA16A4U-AU
ATXMEGA16A4U-AU Documents

Microcontrollers Atmel (Microchip Technology) ATXMEGA16A4U-AU Overview
Introducing the robust and versatile ATXMEGA16A4U-AU microcontroller from Atmel (Microchip Technology), designed to cater to a broad spectrum of industrial and commercial applications. This high-performance component is built on an advanced 8/16-bit architecture, offering the ideal balance of power and efficiency for demanding control applications. With 16KB of integrated FLASH memory and housed in a compact 44TQFP package, the ATXMEGA16A4U-AU ensures reliability and performance in a miniaturized footprint. The Microcontrollers Atmel (Microchip Technology) ATXMEGA16A4U-AU is engineered for designers who need an efficient, scalable solution that combines significant processing capability with ease of integration.
ATXMEGA16A4U-AU Features
This microcontroller boasts a variety of features that make it a go-to choice for developers aiming for efficiency and innovation. Key features include enhanced power management options, robust security protocols, and extensive peripheral interfaces which support a variety of digital and analog functionalities. Its high-speed CPU capabilities enable swift data processing and task management, while the low power consumption ensures longevity and sustainability in battery-operated applications.
ATXMEGA16A4U-AU Applications
- Industrial Automation: Utilized in control systems, the ATXMEGA16A4U-AU can handle complex algorithms required for automation processes, improving efficiency and reliability.
- Consumer Electronics: Embedded in devices such as smart watches and home automation controllers, where its power efficiency and processing capacity enhance user interfaces and functionality.
- Medical Devices: Critical for use in portable medical diagnostics equipment, where precision and reliability are paramount.
- Automotive: Supports automotive applications such as sensor interfaces and onboard diagnostics, where its robustness and high integration are essential.
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