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ATSAMD20G18A-UUT - SMART ARM-Based Microcontroller

Download the ATSAMD20G18A-UUT datasheet PDF. This datasheet also covers the ATSAMD20E14A-AU variant, as both devices belong to the same smart arm-based microcontroller family and are provided as variant models within a single manufacturer datasheet.

Description

The Atmel® | SMART™ SAM D20 is a series of low-power microcontrollers using the 32-bit ARM® Cortex®-M0+ processor, and ranging from 32- to 64-pins with up to 256KB Flash and 32KB of SRAM.

The SAM D20 devices operate at a maximum frequency of 48MHz and reach 2.14 Coremark/MHz.

Features

  • In-system programmable Flash, eight-channel Event System, programmable interrupt controller, up to 52 programmable I/O pins, 32-bit real-time clock and calendar, up to eight 16-bit Timer/Counters (TC). The timer/counters can be configured to perform frequency and waveform generation, program execution timing or input capture with time and frequency measurement of digital signals. The TCs can operate in 8- or 16-bit mode, or be cascaded to form a 32-bit TC. The series provide up to six Serial Co.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ATSAMD20E14A-AU-Atmel.pdf) that lists specifications for multiple related part numbers.
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