ATSAMC20G16A-ANT Part Information

Details for ATSAMC20G16A-ANT by Microchip Technology


Part Description

The Microchip SAM C series of 5V Cortex M0+ devices is designed for industrial and commercial applications in noisy environments. These products feature robust communications peripherals including the SERCOM module and CAN-FD, along with advanced motor control peripherals, and the Peripheral Touch Control (PTC) for developing robust user interfaces. 

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Part Features

  • ATSAMC20G16
  • Processor
  • ARM Cortex-M0+ CPU running at up to 48MHz
  • Single-cycle hardware multiplier
  • Micro Trace Buffer
  • Memory Protection Unit (MPU)
  • Memories
  • 64KB in-system self-programmable Flash
  • 2KB independent self-programmable Flash for EEPROM emulation
  • 8KB SRAM Main Memory
  • System
  • Power-on reset (POR) and brown-out detection (BOD)
  • Internal and external clock options with 48MHz to 96MHz
  • Fractional Digital Phase Locked Loop (FDPLL96M)
  • External Interrupt Controller (EIC)
  • 16 external interrupts
  • One non-maskable interrupt
  • Two-pin Serial Wire Debug (SWD) programming, test and debugging interface
  • Low Power
  • Idle, standby, and off sleep modes
  • SleepWalking peripherals
  • Peripherals
  • 6-channel Direct Memory Access Controller (DMAC)
  • 6-channel Event System
  • Up to five 16-bit Timer/Counters (TC), configurable as either
  • One 16-bit TC with compare/capture channels
  • One 8-bit TC with compare/capture channels
  • One 32-bit TC with compare/capture channels, by using two TCs
  • Two 24-bit Timer/Counters and one 16-bit Timer/Counter for Control (TCC), with extended functions:
  • Up to four compare channels with optional complementary output
  • Generation of synchronized pulse width modulation (PWM) pattern across port pins
  • Deterministic fault protection, fast decay and configurable dead-time between complementary outputs
  • Dithering that increase resolution with up to 5 bit and reduce quantization error
  • Frequency Meter
  • 32-bit Real Time Counter (RTC) with clock/calendar function
  • Watchdog Timer (WDT)
  • CRC-32 generator
  • Up to four Serial Communication Interfaces (SERCOM), each configurable to operate as either:
  • USART with full-duplex and single-wire half-duplex configuration
  • I2C up to 3.4MHz (Except SERCOM6 and SERCOM7)
  • SPI
  • LIN master/slave
  • RS-485
  • One Configurable Custom Logic (CCL)
  • One 12-bit, 1Msps Analog-to-Digital Converter (ADC) with up to 12 channels each (20 unique channels in total)
  • Differential and single-ended input
  • Automatic offset and gain error compensation
  • Oversampling and decimation in hardware to support 13-, 14-, 15- or 16-bit resolution
  • Two Analog Comparators (AC) with window compare function
  • Integrated Temperature Sensor
  • Peripheral Touch Controller (PTC)
  • 256-Channel capacitive touch and proximity sensing I/O
  • Up to 38 programmable I/O pins
  • Drop in compatible with select SAM D20 and SAM D21
  • Operating Voltage
  • 2.7V – 5.5V

Part Specifications

Part Family SAM C20
Part Prefix SAMC20G16
Architecture 32
Core Cortex-M0+
MaxSpeed (MHz) 48
CPU Type Cortex-M0+
Program Memory Type Flash
SelfWrite Yes
Program Memory Size (KB) 64
Program Memory Size (KWords) 8
Auxiliary Flash (KB) 2
Secure Bootloader (CodeGuard™ Security) None
RAM (bytes) 8192
Direct Memory Access (DMA) Channels 6
Temp. Range Min. -40
Temp. Range Max. 85
Operation Voltage Min.(V) 2.7
Operation Voltage Max.(V) 5.5
Max I/O Pins 38
Pin Count 48
Power On Reset (POR) Yes
Internal Voltage Reference (Bandgap) Yes
Internal Oscillator 32khz, 32Khz ULP, 48Mhz
Number of Comparators 2
Comparator max speed (ns) 73
Number of ADCs 2
ADC Channels 12
Diff ADC Inputs 20
Max ADC Sampling Rate (ksps) 1000
Max ADC Resolution (bits) 12
Max ADC Sample/Hold (S/H) 1
Temp Sensor Yes
Hardware Touch Peripheral PTC
Hardware QTouch Acquisition Yes
SPI™ 4
I2C 4
Max 8 Bit Digital Timers 5
Max 16 Bit Digital Timers 5
Max 32 Bit Digital Timers 2
Hardware RTCC Yes
Watch Dog Timers (WDT) Yes
Angular Timer True
Timers 5
Motor Control PWM Channels 14
Standalone Output Compare/ Standard PWM 10
Input Capture 10
Max # PWM outputs (including complementary outputs) 24
PWM Max Resolution (bits) 32
Output Compare Channels 10
Signal Measurement Timer 1
USB Interface None
Type of CAN module None
IrDA Yes
Ethernet None
Integrated Wireless Frequency None
Wireless Technology None
Configurable Logic Cell Modules (CLC /CCL) 4
Configurable Logic Cell Modules (CLC /CCL) Type CCL
Peripheral Pin Select (PPS)/Pin Muxing Yes
Parallel Port GPIO
JTAG Debug/Program
Debug Interface SWD
Temperature Range -40C to +105C

Alternative Part Descriptions

  • 48TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R, 48 TQFP 7X7X1MM T/R ROHS COMPLIANT: YES | Newark Electronics
  • 48TQFP105C TEMP GREEN 5V 48MHZ T&R | Avnet America

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