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ATSAME70Q21A-AN The ATSAME70Q21A-AN is a 32-bit ARM Cortex-M7 microcontroller from Microchip Technology, offering 300MHz performance, 2MB Flash, and 384KB RAM in a 144-LQFP package.
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ATSAME70Q21A-AN

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATSAME70Q21A-AN is a 32-bit ARM Cortex-M7 microcontroller from Microchip Technology, offering 300MHz performance, 2MB Flash, and 384KB RAM in a 144-LQFP package.
✓ Total Stock: 1,039 pcs

ATSAME70Q21A-AN Available from 1 distributor

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ATSAME70Q21A-AN 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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ATSAME70Q21A-AN Description

Short technical summary and product information.

The Microchip Technology ATSAME70Q21A-AN is a high-performance 32-bit microcontroller built around the ARM Cortex-M7 core, running at up to 300MHz. It provides 2MB of program memory (Flash) and 384KB of RAM, making it suitable for complex embedded applications.

 

This device includes 114 I/O lines, a rich set of connectivity options such as CANbus, Ethernet, I2C, SPI, UART/USART, and USB, as well as integrated peripherals including DMA, PWM, and watchdog timer. It also features data converters with 24-channel 12-bit ADC and 2-channel 12-bit DAC.

 

The MCU operates over a supply voltage range of 1.62V to 3.6V and an industrial temperature range of -40°C to +105°C. It is offered in a 144-pin LQFP (20x20mm) surface-mount package.

ATSAME70Q21A-AN Quick Information

Product Type: Microcontroller
Series: SAM E70
Canonical Name: Microchip Technology ATSAME70Q21A-AN ARM Cortex-M7 Microcontroller

ATSAME70Q21A-AN Compliance

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

ATSAME70Q21A-AN Features

  • ARM Cortex-M7 core at 300MHz.
  • 2MB Flash and 384KB RAM memory.
  • 114 I/O lines for peripheral connectivity.
  • Supports CAN, Ethernet, I2C, SPI, USB interfaces.
  • 24-channel 12-bit ADC and 2-channel 12-bit DAC.

ATSAME70Q21A-AN Applications

  • Ideal for industrial automation and control systems.
  • Suitable for networked embedded devices with Ethernet.
  • Used in motor control and power management applications.
  • Applicable in automotive body and infotainment modules.
  • Well-suited for IoT gateways and human-machine interfaces.

ATSAME70Q21A-AN FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the ATSAME70Q21A-AN?

The supply voltage range is 1.62V to 3.6V.

What package does the ATSAME70Q21A-AN come in?

It comes in a 144-LQFP package with dimensions 20x20mm.

What is the operating temperature range of this microcontroller?

The operating temperature range is -40°C to +105°C.

Is the ATSAME70Q21A-AN RoHS compliant?

The part is listed as RoHS3 Compliant but this is unverified.

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