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ATSAM4N8BA-AU Microchip ARM Cortex-M4 32-bit microcontroller with 512KB Flash and 64KB RAM in 64-LQFP package.
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ATSAM4N8BA-AU

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
Microchip ARM Cortex-M4 32-bit microcontroller with 512KB Flash and 64KB RAM in 64-LQFP package.
✓ Total Stock: 12,053 pcs

ATSAM4N8BA-AU Available from 1 distributor

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Romaks Technologies ✓
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12,053 pcs
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ATSAM4N8BA-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
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ATSAM4N8BA-AU Description

Short technical summary and product information.

The ATSAM4N8BA-AU is a 32-bit microcontroller from Microchip Technology based on the ARM Cortex-M4 core. It operates at 100MHz and features 512KB of Flash program memory and 64KB of SRAM. The device is supplied in a 64-LQFP (10x10mm) package and supports surface mount assembly.

 

Designed for embedded control applications, the MCU includes a rich set of peripherals: brown-out detect/reset, DMA, POR, PWM, and watchdog timer. Connectivity options include I²C, IrDA, SPI, and UART/USART interfaces. On-chip data converters provide 11-channel 10-bit ADC and one 10-bit DAC. The supply voltage range is 1.62V to 3.6V, and the operating temperature covers -40°C to 85°C.

 

The SAM4N series is suitable for industrial control, sensor interfaces, and general-purpose embedded systems requiring balanced performance and power efficiency.

ATSAM4N8BA-AU Quick Information

Product Type: Microcontroller
Series: ATSAM4N8B
Canonical Name: ATSAM4N8BA-AU
Subcategory: 32-bit MCU

ATSAM4N8BA-AU Compliance

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

ATSAM4N8BA-AU Features

  • ARM Cortex-M4 core at 100MHz.
  • 512KB Flash and 64KB RAM memory.
  • Operating voltage from 1.62V to 3.6V.
  • 64-LQFP surface mount package.
  • Industrial temperature range -40 to 85°C.

ATSAM4N8BA-AU Applications

  • Embedded control for industrial systems.
  • Sensor interface and data acquisition.
  • Motor control with PWM peripherals.
  • Communication via I²C, SPI, UART.
  • Portable devices with low power.

ATSAM4N8BA-AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the core processor of the ATSAM4N8BA-AU?

ARM Cortex-M4, 32-bit single-core.

What is the clock speed of this microcontroller?

100 MHz.

How much Flash and RAM does the ATSAM4N8BA-AU have?

512KB Flash and 64KB RAM.

What is the supply voltage range?

1.62V to 3.6V.

What package does this MCU come in?

64-LQFP (10x10mm), surface mount.

What is the operating temperature range?

-40°C to 85°C.

What types of connectivity interfaces are available?

I²C, IrDA, SPI, UART/USART.

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