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ATSAME70N21B-ANT The Microchip Technology ATSAME70N21B-ANT is a 32-bit ARM Cortex-M7 microcontroller featuring a 300MHz core, 2MB of Flash memory, and 384KB of RAM. It is supplied in a 100-LQFP package.
Mfr Part #:

ATSAME70N21B-ANT

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology ATSAME70N21B-ANT is a 32-bit ARM Cortex-M7 microcontroller featuring a 300MHz core, 2MB of Flash memory, and 384KB of RAM. It is supplied in a 100-LQFP package.
Total Stock: 2,000 pcs

ATSAME70N21B-ANT Available from 1 distributor

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ATSAME70N21B-ANT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Automotive Grade
Conflict Minerals
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Halogen Free
Industrial Grade
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ATSAME70N21B-ANT Description

Short technical summary and product information.

The ATSAME70N21B-ANT from Microchip Technology is a high-performance 32-bit microcontroller based on the ARM Cortex-M7 core, operating at up to 300MHz. It offers substantial memory resources with 2MB of FLASH program memory and 384KB of RAM, making it suitable for demanding embedded applications.

 

This MCU supports a wide array of connectivity options including CANbus, Ethernet, I2C, SPI, UART, and USB, along with peripherals like DMA, PWM, and WDT. It features 10x12-bit ADCs and 2x12-bit DACs, and provides 75 I/O pins for flexible interfacing. The device operates within a voltage range of 1.62V to 3.6V and includes an internal oscillator.

 

Packaged in a 100-LQFP (14x14mm) surface-mount format, the ATSAME70N21B-ANT is designed for applications requiring significant processing power and robust communication capabilities. Its operating temperature range is -40°C to 105°C (TA).

ATSAME70N21B-ANT Quick Information

Product Type: Microcontroller
Series: ATSAME70
Canonical Name: ATSAME70N21B-ANT Microcontroller
Subcategory: 32-bit ARM Cortex-M7

ATSAME70N21B-ANT Compliance

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

ATSAME70N21B-ANT Features

  • 300MHz ARM Cortex-M7 32-bit core
  • 2MB FLASH program memory
  • 384KB RAM
  • 75 I/O pins
  • 100-LQFP surface mount package

ATSAME70N21B-ANT Applications

  • Ideal for industrial automation
  • Suitable for medical devices
  • Used in automotive systems
  • Powers consumer electronics
  • Supports telecommunications equipment

ATSAME70N21B-ANT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the ATSAME70N21B-ANT?

The operating voltage is 1.62V to 3.6V.

What package type is the ATSAME70N21B-ANT available in?

It is available in a 100-LQFP (14x14mm) surface mount package.

What is the operating temperature range?

The operating temperature range is -40°C to 105°C (TA).

What is the Flash memory size?

The program memory size is 2MB (2M x 8).

How much RAM does this microcontroller have?

It has 384KB of RAM.

What core processor does the ATSAME70N21B-ANT use?

It uses a 32-bit ARM Cortex-M7 core.

What connectivity options are supported?

It supports CANbus, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, and USB.

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