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Microchip 16 bit AVR XMEGA Microcontroller, 32 MHz FLASH, 44-Pin VQFN ATXMEGA16A4U-MH
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 950μm |
| Length | 7.1mm |
| Model | ATXMEGA16A4U-MH |
| Width | 7.1mm |
| Mount Type | Surface |
| Series | AVR XMEGA |
| Maximum Operating Temperature | 85°C |
| Package Type | VQFN |
| Minimum Operating Temperature | -40°C |
| Ram size | 2kB |
| Interface Type | PDI, SPI, TWI, USART |
| Pin Count | 44 |
| Maximum Supply Voltage | 3.6V |
| Minimum Supply Voltage | 1.6V |
| Device Core | AVR |
| Program Memory Size | 16kB |
| Maximum Clock Frequency | 32MHz |
| Number of Programmable I/Os | 34 |
| Analogue Comparators | 2 |
| Number of Timers | 1 |
| Instruction Set Architecture | RISC |
| ADCs | 11 x 12 Bit |
| Program Memory Type | FLASH |
| DACs | 2 x 12 Bit |
Key Features
- Operates at a maximum clock frequency of 32 MHz providing efficient processing speed.
- Features 16 kB of program memory and 2 kB of RAM for embedded applications.
- Supports multiple interfaces including PDI, SPI, TWI, and USART for versatile connectivity.
- Includes 34 programmable input/outputs for flexible hardware control.
- Equipped with 2 x 12 bit DACs and 11 x 12 bit ADCs enabling advanced analogue signal processing.
- Operates within a voltage range of 1.6 V to 3.6 V suitable for low power designs.
- Designed to work reliably from -40°C to 85°C operating temperature for industrial environments.
- Compact dimensions of 7.1 mm length and width with a height of 950 μm in VQFN surface mount packaging.
Product Description
Microchip ATXMEGA16A4U-MH 16 bit AVR XMEGA microcontroller combines high integration, real-time performance, and low power consumption in an advanced 44-Pin VQFN package. Its 32 MHz maximum clock frequency and 16 kB FLASH memory suit embedded system requirements in industrial, consumer, and commercial electronics.
The device core is an AVR architecture utilizing RISC instruction set for efficient processing with low code size. It includes 2 kB of RAM and supports program memory type FLASH, ensuring reliable data storage and execution. Operating voltages range from 1.6 V minimum to 3.6 V maximum, facilitating integration into low voltage circuits.
This microcontroller offers comprehensive peripheral connectivity with PDI, SPI, TWI, and USART interface types. The 34 programmable I/O pins enable extensive hardware control flexibility. It also features enhanced analogue capabilities with 2 x 12 bit DACs and 11 x 12 bit ADCs, providing high resolution digital to analogue and analogue to digital conversion suitable for sensor interfacing and signal conditioning.
The device functions reliably within a wide temperature range from -40°C to 85°C, suited for harsh industrial environments. Important timing and control functions are supported by one timer and two analogue comparators, ensuring precise system management. Compact dimensions (7.1 mm x 7.1 mm x 950 µm) in a VQFN surface-mount package make this microcontroller suitable for space-constrained designs.
Microchip’s XMEGA series microcontrollers are tailored for real-time embedded applications, offering low latency event systems and DMA support to optimize CPU loading and performance efficiency. These devices find applications across industrial automation, consumer electronics, communication systems, and instrumentation.
Operates up to 32 MHz clock frequency for fast processing. Compact VQFN package ensures easy surface mounting in compact PCBs. Advanced ADC and DAC modules cater to analogue signal needs. Wide operating voltage and temperature ranges enhance reliability.
Versatile interfaces enable integration with various peripherals. Explore our extensive range of embedded Microcontrollers and semiconductor solutions at EnvMart, your trusted industrial partner.
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Frequently Asked Questions
The maximum clock frequency of the ATXMEGA16A4U-MH microcontroller is 32 MHz, providing efficient processing speed for embedded applications.
This microcontroller features a program memory size of 16 kB, which is suitable for various embedded system requirements.
It supports multiple interfaces including PDI, SPI, TWI, and USART, allowing for versatile connectivity options.
The device operates reliably within a temperature range of -40°C to 85°C, making it suitable for industrial environments.
The ATXMEGA16A4U-MH microcontroller includes 34 programmable input/output pins for flexible hardware control.
This microcontroller operates within a voltage range of 1.6 V to 3.6 V, suitable for low power designs.
The dimensions of the ATXMEGA16A4U-MH are 7.1 mm in length and width, with a height of 950 μm in a VQFN surface mount package.
It uses FLASH type program memory, ensuring reliable data storage and execution for embedded applications.
This microcontroller is equipped with 11 x 12 bit ADCs and 2 x 12 bit DACs, enabling advanced analogue signal processing.
The microcontroller has a pin count of 44, allowing for extensive connectivity options in embedded designs.
The ATXMEGA16A4U-MH features an AVR architecture utilizing a RISC instruction set for efficient processing.
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