Microchip ATSAME70Q21A-AN ATSAME70Q21A-AN ARM MCU SAM E Series SAM32 Family E70 Microcontrollers Cortex-M7 32 bit 300 MHz

The ATSAME70Q21A-AN 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

Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Other details

Brand	MICROCHIP
Part Number	ATSAME70Q21A-AN
Quantity	Each
Technical Data Sheet EN
Product Change Notice EN

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