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ATSAME70Q21A-CN - 

ARM Microcontroller, SAM E Series, SMART ARM based Microcontrollers, 32bit, 300 MHz, 2 MB, 384 KB

ATSAME70Q21A-CN - ARM Microcontroller, SAM E Series, SMART ARM based Microcontrollers, 32bit, 300 MHz, 2 MB, 384 KB

Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
ATSAME70Q21A-CN
Order Code:
2484385
Product Range
SMART ARM based Microcontrollers
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The ATSAME70Q21A-CN is a SMART SAM E70 series 32-bit Flash Microcontroller based on the high-performance ARM Cortex-M7 RISC (5.04 CoreMark/MHz) processor with floating point unit (FPU). It operates at a maximum speed of 300MHz and feature up to 2048kB of flash, up to 384kB of multi-port SRAM and configurable instruction and data tightly couple memories to leverage the advanced DSP capabilities of the core. SAME70Q21 features multiple networking/connectivity peripherals, including CAN-FD interface and one 10/100Mbps Ethernet MAC with specific hardware support for audio video bridging (AVB). Additional communication interfaces include a HS USB host and device, a HS SDCard/SDIO/MMC interface, USARTs, SPIs and multiple TWIs. Analog features include dual 2Msps 12-bit ADCs with analog front end offering offset and gain error correction and 2Msps 12-bit DAC.
  • ARM Cortex-M7 running at up to 300MHz
  • 16kB of ICache and 16kB of DCache with error code correction (ECC)
  • Simple and double precision hardware floating point unit (FPU)
  • Memory protection unit (MPU) with 16 zones
  • DSP instructions, Thumb®-2 instruction set
  • Embedded trace module (ETM) with instruction trace stream, Trace port interface unit (TPIU)
  • Embedded voltage regulator for single-supply operation
  • Power-on-reset (POR), brown-out detector (BOD) and dual watchdog for safe operation
  • One 500MHz PLL for system clock, one 480MHz PLL for USB high-speed operations
  • Temperature sensor
  • One dual-port 24-channel Central DMA controller (XDMAC)
  • 3 to 20MHz Resonator oscillators
  • RTC with Gregorian calendar mode, waveform generation in low-power modes
  • RTC counter calibration circuitry compensates for 32.768kHz crystal frequency variations
  • 32-bit low-power Real-time Timer (RTT)
  • True random number generator (TRNG)
  • Integrity check monitor (ICM). supports secure hash algorithm SHA1, SHA224 and SHA256
  • Five parallel input/output controllers (PIO)
  • One analog comparator with flexible input selection, selectable input hysteresis
  • Low-power sleep, wait and backup modes

Applications

Industrial, Motor Drive & Control, Metering, Automation & Process Control, Consumer Electronics

Product Information

:
SMART ARM based Microcontrollers
:
32bit
:
300MHz
:
2MB
:
384KB
:
144Pins
:
LFBGA
:
114I/O's
:
ARM Cortex-M7
:
CAN, Ethernet, I2C, SPI, UART, USART, USB
:
1.08V
:
1.32V
:
Each
:
MSL 3 - 168 hours
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