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ATSAME70Q21A-AN Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
ATSAME70Q21A-ANMICROCHIP360Yes

ATSAME70Q21A-AN** is a microcontroller from **Microchip Technology** based on the **ARM Cortex-M7** core.

The ATSAME70Q21A-AN is a microcontroller from Microchip Technology based on the ARM Cortex-M7 core. Below are the factual specifications, descriptions, and features:

Manufacturer:

  • MICROCHIP

Key Specifications:

  • Core: ARM Cortex-M7
  • Max CPU Frequency: 300 MHz
  • Flash Memory: 2048 KB
  • SRAM: 384 KB (Tightly Coupled Memory: 64 KB)
  • Operating Voltage: 1.62V to 3.6V
  • Package: 144-pin LQFP
  • Operating Temperature Range: -40°C to +85°C

Peripherals & Interfaces:

  • USB: High-speed USB Host and Device with On-the-Go (OTG)
  • Ethernet: 10/100 Mbps MAC with dedicated DMA
  • CAN: 2x CAN FD (Flexible Data Rate)
  • Serial Interfaces:
  • 6x USART
  • 4x SPI
  • 3x I2C
  • 1x I2S
  • Analog Features:
  • 16-channel 12-bit ADC
  • 2-channel 12-bit DAC
  • Timers:
  • 4x 16-bit timers
  • 2x 32-bit timers
  • RTC (Real-Time Clock)
  • Security:
  • AES, TRNG (True Random Number Generator)
  • Memory Protection Unit (MPU)

Features:

  • Floating-Point Unit (FPU) for high-performance computing
  • DSP Instructions for digital signal processing
  • Art Accelerator for optimized flash execution
  • Dual-bank Flash for live firmware updates
  • Low-power modes for energy efficiency

Applications:

  • Industrial automation
  • IoT (Internet of Things) devices
  • Motor control systems
  • Automotive and consumer electronics

This microcontroller is designed for high-performance embedded applications requiring robust connectivity and processing power.

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