Integrated Circuit Chip ATSAMC21E18A-MUT 48MHz 32Bit Single Core ARM Microcontrollers IC

Description

ATSAMC21E18A-MUT is ARM® Cortex®-M0+ SAM C21, Functional Safety (FuSa) Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 32-VQFN (5x5)

Product Attributes

Features

Operating Conditions

• 2.7V – 5.5V
• -40°C to +125°C, DC to 48 MHz
• -40°C to +85°C, DC to 64 MHz

Core

• Arm® Cortex®-M0+ CPU running at up to 48 MHz or 64 MHz:
• Single-cycle hardware multiplier
• Micro Trace Buffer
• Memory Protection Unit (MPU)

Memories

• 32/64/128/256 KB in-system self-programmable Flash
• 1/2/4/8 KB independent self-programmable Flash for EEPROM emulation
• 4/8/16/32 KB SRAM main memory

System

• Power-on Reset (POR) and Brown-out Detection (BOD)
• Internal and external clock options with 48 MHz to 96 MHz Fractional Digital Phase Locked Loop (FDPLL96M)
• External Interrupt Controller (EIC) (Interrupt pin debouncing is only available in SAM C20/C21 N)
• 16 external interrupts
• Hardware debouncing (only available in SAM C20/C21 N)
• One non-maskable interrupt
• Two-pin Serial Wire Debug (SWD) programming, test, and debugging interface

Low-Power

• Idle and Standby Sleep modes
• SleepWalking peripherals

Peripherals

• Hardware Divide and Square Root Accelerator (DIVAS)
• 12-channel Direct Memory Access Controller (DMAC)
• 12-channel Event System
• Up to eight 16-bit Timer/Counters (TC)

Power Domain Overview

FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.