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ATSAM4N16CA-AU The ATSAM4N16CA-AU is a 32-bit ARM Cortex-M4 microcontroller from Atmel. It features 1MB Flash memory, 80KB RAM, and operates at 100MHz.
Mfr Part #:

ATSAM4N16CA-AU

Available from 1 distributors
Mfr Name: Atmel
Atmel
The ATSAM4N16CA-AU is a 32-bit ARM Cortex-M4 microcontroller from Atmel. It features 1MB Flash memory, 80KB RAM, and operates at 100MHz.
Total Stock: 748 pcs

ATSAM4N16CA-AU Available from 1 distributor

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ATSAM4N16CA-AU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage

ATSAM4N16CA-AU Description

Short technical summary and product information.

The ATSAM4N16CA-AU is a 32-bit microcontroller based on the ARM Cortex-M4 core, operating at up to 100MHz. It offers 1MB of Flash program memory and 80KB of SRAM, suitable for embedded applications requiring moderate memory and processing power. The device includes a range of peripherals such as brown-out detect/reset, DMA, POR, PWM, and watchdog timer. Connectivity options include I²C, IrDA, SPI, and UART/USART interfaces. It also features 17-channel 10-bit ADC and a single 10-bit DAC. The microcontroller operates from 1.62V to 3.6V supply voltage and is rated for -40°C to 85°C temperature range. It is housed in a 100-LQFP surface-mount package with 79 I/O pins. This microcontroller is suitable for industrial control, consumer electronics, and other embedded systems.

ATSAM4N16CA-AU Quick Information

Product Type: Microcontroller
Series: ATSAM4N16C
Canonical Name: ARM Cortex-M4 Microcontroller, 32-Bit, 100MHz, 1MB Flash, 100-LQFP
Subcategory: ARM Cortex-M4 Microcontroller

ATSAM4N16CA-AU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATSAM4N16CA-AU Features

  • ARM Cortex-M4 core running at 100MHz.
  • 1MB Flash and 80KB SRAM memory.
  • 79 I/O pins in a 100-LQFP package.
  • Wide supply voltage range 1.62V to 3.6V.
  • Includes ADC, DAC, and multiple serial interfaces.

ATSAM4N16CA-AU Applications

  • Industrial control and automation systems.
  • Consumer electronics and IoT devices.
  • Embedded motor control applications.
  • Data acquisition and sensor interfaces.

ATSAM4N16CA-AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range?

1.62V to 3.6V.

What is the package type?

100-LQFP (14x14mm) surface mount.

What is the operating temperature range?

-40°C to 85°C.

Is the ATSAM4N16CA-AU RoHS compliant?

RoHS3 Compliant (unverified).

What core does the ATSAM4N16CA-AU use?

ARM Cortex-M4 32-bit single-core.

How much Flash and RAM does it have?

1MB Flash and 80KB RAM.

What peripherals are included?

Brown-out detect/reset, DMA, POR, PWM, WDT, I²C, IrDA, SPI, UART/USART, ADC, DAC.

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