Datasheet4U Logo Datasheet4U.com

SAMC21G18A - SMART ARM-Based Microcontrollers

Download the SAMC21G18A datasheet PDF. This datasheet also covers the SAMC21E variant, as both devices belong to the same smart arm-based microcontrollers family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SAMC21E-Atmel.pdf) that lists specifications for multiple related part numbers.

Overview

SMART ARM-Based Microcontrollers SAM C21E / SAM C21G / SAM C21J DATASHEET PRELIMINARY Introduction The Atmel® | SMART™ SAM C21 is a series of microcontrollers optimized for industrial automation, appliances and other 5V applications using the 32-bit ARM® Cortex®-M0+ processor, ranging from 32- to 64-pins with up to 256KB Flash and 32KB of SRAM and operate at a maximum frequency of 48MHz and reach 2.46 CoreMark®/MHz.

The SAM C21 devices 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, Atmel Event System for inter-peripheral signaling, and support for capacitive touch button, slider and wheel user interfaces.

Key Features

  • Processor.
  • ARM Cortex-M0+ CPU running at up to 48MHz.
  • Single-cycle hardware multiplier.
  • Micro Trace Buffer.
  • Memory Protection Unit (MPU).
  • Memories.
  • 32/64/128/256KB in-system self-programmable Flash.
  • 1/2/4/8KB independent self-programmable Flash for EEPROM emulation.
  • 4/8/16/32KB SRAM Main Memory.
  • System.
  • Power-on reset (POR) and brown-out detection (BOD).
  • Internal and external clock option.

More Datasheets from Atmel (now Microchip Technology)

Part Number Description
SAMC21G15A SMART ARM-Based Microcontrollers
SAMC21G16A SMART ARM-Based Microcontrollers
SAMC21G17A SMART ARM-Based Microcontrollers
SAMC21G SMART ARM-Based Microcontrollers
SAMC21E SMART ARM-Based Microcontrollers
SAMC21E15A SMART ARM-Based Microcontrollers
SAMC21E16A SMART ARM-Based Microcontrollers
SAMC21E17A SMART ARM-Based Microcontrollers
SAMC21E18A SMART ARM-Based Microcontrollers
SAMC21J SMART ARM-Based Microcontrollers