ATSAM4N16CA-AU

Program Memory Size:	1MB (1M x 8)
Supplier Device Package:	100-LQFP (14x14)
Package / Case:	100-LQFP
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 17x10b, D/A 1x10b
Voltage - Supply (Vcc/Vdd):	1.62 V ~ 3.6 V
RAM Size:	80K x 8
EEPROM Size:	--
Program Memory Type:	FLASH
Series:	SAM4N
Number of I/O:	79
Peripherals:	Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity:	I²C, IrDA, SPI, UART/USART
Speed:	100MHz
Core Size:	32-Bit
Core Processor:	ARM® Cortex®-M4
Part Status:	Active
Packaging:	Tray

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IntroductionThe Atmel ATSAM4N16CA-AU is an 8-bit microcontroller with a 32-bit-wide embedded processor core that has been designed for embedded applications. It is based on the Atmel AVR architecture and is capable of running up to 25 MIPS with a 5-stage pipeline. It has a wide range of available peripherals which include CAN, UART, SPI and I2C, plus many additional modules.The ATSAM4N16CA-AU is pin compatible with other Atmel AVR variants and is a low-cost, low-power solution for many embedded applications.Application FieldThe ATSAM4N16CA-AU microcontroller can be used in a wide range of applications that require a low-power microcontroller that is capable of running at relatively high speeds. It is suitable for use in consumer electronics, medical devices, automotive applications, and industrial applications that require a small, low-cost microcontroller.The microcontroller can be used to develop embedded systems, such as alarm systems, temperature control systems, motor control applications, motor control systems, and networked embedded systems. It can also be used for embedded applications such as avionics, industrial control, robotics, and medical instrumentation.FeaturesThe ATSAM4N16CA-AU is equipped with a wide range of features, including a 5-stage pipeline and 25 MIPS performance, pin compatibility with other Atmel AVR variants and an on-chip debugging and programming interface.It also includes embedded flash andSRAM for data storage, as well as a wide range of peripherals, including CAN, UART, SPI, and I2C. The microcontroller also features an interrupt controller, multi-channel digital-to-analog converter (DAC), analog comparators, low-power sleep and wake-up logic, real-time clock and GPIOs.Additionally, the microcontroller has a wide range of environmental operating conditions, including temperatures ranging from -40°C to +85°C, as well as operation up to 42 VDC.Working PrincipleThe ATSAM4N16CA-AU is based on the Atmel AVR architecture and is designed to be pin compatible with other Atmel AVR variants. It operates at up to 25 MIPS using a 5-stage pipeline, and has a wide range of available peripherals, including CAN, UART, SPI and I2C, plus many additional modules.The microcontroller works by fetching instructions from the CPU\'s program memory and executing them. The instructions are decoded and the data for them is fetched from memory or peripherals. The results of the instructions are written back to memory or peripherals as required.The microcontroller can be programmed in C, C++, or assembly language and is compatible with many integrated development environments (IDEs). The built-in debugging and programming interface allows for easy development and debugging of the application code.ConclusionThe Atmel ATSAM4N16CA-AU is an 8-bit microcontroller with a 32-bit-wide embedded processor core that has been designed for embedded applications. It runs at up to 25 MIPS with a 5-stage pipeline, and has a wide range of available peripherals, including CAN, UART, SPI and I2C, plus many additional modules. The microcontroller is suitable for a wide range of embedded applications, including consumer electronics, medical devices, automotive applications, industrial applications and many more. It is pin compatible with other Atmel AVR variants and is a low-cost, low-power solution for many embedded applications. The ATSAM4N16CA-AU can be programmed in C, C++, or assembly language and is compatible with many integrated development environments (IDEs).

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