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MICROCHIP ATSAMD20E14A-MU product image
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MICROCHIP ATSAMD20E14A-MU

Manufacturer
MICROCHIP
MPN
ATSAMD20E14A-MU
LCSC Part #
C614227
Packaging
QFN-32-EP(5x5)
Customer #
Key Attributes
ARM Cortex-M0+ 32 Bit 48MHz QFN-32-EP(5x5) Microcontrollers RoHS
DatasheetMICROCHIP ATSAMD20E14A-MU
RoHS Compliance2 documents available
Alternative Parts5
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerMICROCHIP
PackagingQFN-32-EP(5x5)
Number of I/O26
Operating Temperature-40℃~+85℃
Program Memory TypeFLASH
Voltage - Supply1.62V~3.6V
EEPROM-
Program Storage Size16KB
CPU CoreARM Cortex-M0+
Core Size32 Bit
CPU Maximum Speed48MHz
Oscillator TypeBuilt-in
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Features

AI Translation
  • Operating Conditions:
    • 1.62V – 3.63V, -40℃ to +85℃, DC up to 48 MHz
    • 1.62V – 3.63V, -40℃ to +105℃, DC up to 32 MHz
    • 2.7V – 3.63V, -40℃ to +125℃ Extended Temperature with compliance to AEC-Q100, DC up to 32MHz
  • Core: Arm Cortex-M0+ CPU running at up to 48 MHz – Single-cycle hardware multiplier
  • System:
    • Power-on Reset (POR) and Brown-out Detection (BOD)
    • Internal and external clock options with 48 MHz Digital Frequency Locked Loop (DFLL48M)
    • External Interrupt Controller (EIC) Up to 16 external interrupts
    • One non-maskable interrupt
    • Two-pin Serial Wire Debug (SWD) programming, test and debugging interface
  • Low-Power:
    • Idle and Stand-by Sleep modes
    • SleepWalking peripherals
  • Peripherals:
    • 8-channel Event System
    • Up to eight 16-bit Timer/Counters (TC), configurable as:
      • One 16-bit TC with two compare/capture channels
      • One 8-bit TC with two compare/capture channels
      • One 32-bit TC with two compare/capture channels, by using two TCs
    • 32-bit Real Time Counter (RTC) with clock/calendar function
    • Watchdog Timer (WDT)
    • CRC-32 generator
    • Up to six Serial Communication Interfaces (SERCOM), each configurable to operate as either:
      • USART with full-duplex and single-wire half-duplex configuration
      • Inter-Integrated Circuit (I²C) up to 400 kHz
      • Serial Peripheral Interface (SPI)
    • One 12-bit, 350 ksps Analog-to-Digital Converter (ADC) with up to 20 channels:
      • Differential and single-ended input
      • 1/2x to 16x programmable gain stage
      • Automatic offset and gain error compensation
      • Oversampling and decimation in hardware to support 13-bit, 14-bit, 15-bit, or 16-bit resolution
    • 10-bit, 350 ksps Digital-to-Analog Converter (DAC)
    • Two Analog Comparators (AC) with Window Compare function
    • Peripheral Touch Controller (PTC) Up to 256-channel capacitive touch and proximity sensing
  • I/O: Up to 52 programmable I/O pins
  • Power Consumption:
    • Down to 50 μA/MHz in Active mode
    • Down to 8 μA running the PTC