Microchip, 8bit AVR, AVR XMEGA Microcontroller, 32MHz, 16 + 4 kB Flash, 44-Pin VQFN

RS-artikelnummer:: 133-1707P
Tillv. art.nr:: ATXMEGA16A4U-MH
Tillverkare / varumärke:: Microchip

Microchip, 8bit AVR, AVR XMEGA Microcontroller, 32MHz, 16 + 4 kB Flash, 44-Pin VQFN

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RS-artikelnummer:: 133-1707P
Tillv. art.nr:: ATXMEGA16A4U-MH
Tillverkare / varumärke:: Microchip

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Välj alla	Attribut	Värde
	Brand	Microchip
	Family Name	AVR XMEGA
	Package Type	VQFN
	Mounting Type	Surface Mount
	Pin Count	44
	Device Core	AVR
	Data Bus Width	8 bit, 16bit
	Program Memory Size	16 + 4 kB
	Maximum Frequency	32MHz
	RAM Size	2 kB
	USB Channels	1
	Number of PWM Units	1
	Number of SPI Channels	7
	Typical Operating Supply Voltage	1.6 → 3.6 V
	Number of UART Channels	5
	Number of I2C Channels	2
	Number of USART Channels	5
	Number of CAN Channels	0
	Dimensions	7.1 x 7.1 x 0.95mm
	Width	7.1mm
	Height	0.95mm
	Number of LIN Channels	0
	Instruction Set Architecture	RISC
	Pulse Width Modulation	1 (16 Channel)
	Maximum Number of Ethernet Channels	0
	ADCs	11 x 12 bit
	Minimum Operating Temperature	-40 °C
	Program Memory Type	Flash
	Number of Ethernet Channels	0
	Length	7.1mm
	Number of PCI Channels	0
	Number of ADC Units	1
	Maximum Operating Temperature	+85 °C

	Välj alla
	Brand Microchip
	Family Name AVR XMEGA
	Package Type VQFN
	Mounting Type Surface Mount
	Pin Count 44
	Device Core AVR
	Data Bus Width 8 bit, 16bit
	Program Memory Size 16 + 4 kB
	Maximum Frequency 32MHz
	RAM Size 2 kB
	USB Channels 1
	Number of PWM Units 1
	Number of SPI Channels 7
	Typical Operating Supply Voltage 1.6 → 3.6 V
	Number of UART Channels 5
	Number of I2C Channels 2
	Number of USART Channels 5
	Number of CAN Channels 0
	Dimensions 7.1 x 7.1 x 0.95mm
	Width 7.1mm
	Height 0.95mm
	Number of LIN Channels 0
	Instruction Set Architecture RISC
	Pulse Width Modulation 1 (16 Channel)
	Maximum Number of Ethernet Channels 0
	ADCs 11 x 12 bit
	Minimum Operating Temperature -40 °C
	Program Memory Type Flash
	Number of Ethernet Channels 0
	Length 7.1mm
	Number of PCI Channels 0
	Number of ADC Units 1
	Maximum Operating Temperature +85 °C

8/16-Bit AVR XMEGA Microcontrollers

Atmel AVR XMEGA microcontrollers deliver the best possible combination of real-time performance, high integration and low power consumption for 8/16-bit MCU applications.

Atmel AVR XMEGA devices employ advanced analogue-to-digital converters (ADCs) that deliver both high speed and high resolution. These ADCs offer up to four conversion channels with different result registers, which can have different setup and configuration processes. This provides easier use since different software modules can access and use an ADC independently.

The Event System facilitates inter-peripheral signaling for short and 100% predictable response time. This ensures real-time control, and also offloads the CPU because each time an event is used, one interrupt with context switch is eliminated. Most of the peripherals and the DMA controller are connected to the Event System. The AVR XMEGA E series features an asynchronous peripheral Event System instead.

The AVR XMEGA 4-channel direct memory access (DMA) controller can be used for fast, CPU-independent data transfer between any combination of data memory and peripherals.

AVR XMEGA devices use the Atmel AVR CPU. The instruction set and design of the CPU are tuned to minimize code size and maximize execution speed. Its true single-cycle execution of arithmetic and logic operations means AVR XMEGA microcontrollers perform close to 1MIPS per MHz. The fast-access register file with 32 x 8-bit general-purpose working registers is directly connected to the arithmetic logic unit (ALU). During a single clock cycle, the ALU can be fed two arbitrary registers, do a requested operation, and write back the result. It provides efficient support for 8-, 16- and 32-bit arithmetic.