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SAMD21RT - 32-bit Cortex-M0+ MCU

Datasheet Summary

Description

7.

I/O Multiplexing and Considerations 18 7.1.

Features

  • In-system programmable Flash, 12-channel Direct Memory Access Controller (DMAC), 12-channel Event System, programmable Interrupt Controller, 52 programmable I/O pins, 32-bit Real-Time Clock and Calendar (RTC), five 16-bit Timer/Counters (TC) and four 24-bit Timer/Counters for Control (TCC), where each TC can be configured to perform frequency and waveform generation, accurate program execution timing or input capture with time and frequency measurement of digital signals. The TCs can operate in.

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Datasheet preview – SAMD21RT

Datasheet Details

Part number SAMD21RT
Manufacturer Microchip
File Size 8.64 MB
Description 32-bit Cortex-M0+ MCU
Datasheet download datasheet SAMD21RT Datasheet
Additional preview pages of the SAMD21RT datasheet.

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Full PDF Text Transcription

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Radiation Tolerant, Low-Power, 32-bit Cortex-M0+ MCU with Advanced Analog and PWM SAMD21RT Introduction The SAMD21RT is a radiation tolerant, low-power microcontroller using the 32-bit Arm® Cortex®-M0+ processor, 64-pins with 128 KB Flash and 16 KB of SRAM. The SAMD21RT operates at a maximum frequency of 48 MHz and reach 2.46 CoreMark/MHz. They are designed for simple and intuitive migration with identical peripheral modules, hex compatible code, identical linear address map, and pin compatible migration paths between all devices in the product series. All devices include intelligent and flexible peripherals, Event System for interperipheral signaling, and support for capacitive touch button, slider, and wheel user interfaces.
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