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ATSAMD20G18A-AUT

ATSAMD20G18A-AUT

ATSAMD20G18A-AUT

Microchip Technology

256KB 256K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller SAM D20G Series ATSAMD20G18 48 Pin 48MHz 3.3V 48-TQFP

SOT-23

ATSAMD20G18A-AUT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 18 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Contact PlatingTin
Mounting Type Surface Mount
Package / Case 48-TQFP
Surface MountYES
Number of Pins 48
Supplier Device Package 48-TQFP (7x7)
Weight 9.071791g
Number of Terminals 48
Mounting Style SMD/SMT
Interfaces I2C/SPI/USART
Data Converters A/D 14x12b, D/A 1x10b
Schedule B 8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000
Number of I/Os 38
RoHS Compliant
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type I2C, SPI, UART
Manufacturer Microchip
Brand Microchip Technology / Atmel
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATSAMD20
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 38
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series SAM D20G
Published 2013
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
Terminal Finish MATTE TIN
Max Operating Temperature85 °C
Min Operating Temperature -40 °C
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 48MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number ATSAMD20G18
JESD-30 Code S-PQFP-G48
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.63V
Power Supplies1.8/3.3 V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 1.62V
Interface I2C, SPI, UART, USART
Max Supply Voltage1.95 V
Min Supply Voltage1.62 V
Memory Size256kB
Oscillator TypeInternal
Number of I/O 38
Speed 48MHz
RAM Size 32K x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 1.62V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M0+
Peripherals Brown-out Detect/Reset, POR, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity I2C, SPI, UART/USART
Bit Size 32
Data Converter A/D 14x12b; D/A 1x10b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Seated Height-Max 1.2 mm
Number of Timers/Counters 8
Product TypeARM Microcontrollers - MCU
Density 2 Mb
ROM (words) 262144
Core Architecture ARM
EEPROM Size --
CPU Family CORTEX-M0
Max Frequency 48 MHz
Number of Programmable I/O 38
RAM (bytes) 32768
Number of ADC Channels 14
ROM Programmability FLASH
Number of GPIO 38
Product CategoryARM Microcontrollers - MCU
Device CoreARM Cortex M0+
Length 7mm
Height Seated (Max) 1.2mm
Width 7 mm
RoHS StatusROHS3 Compliant
In-Stock:1774 items

Pricing & Ordering

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ATSAMD20G18A-AUT Product Details

ATSAMD20G18A-AUT Overview


The package has a 48-TQFP shape. With 38 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 32-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The SAM D20G series is comprised of this electrical component. The electronic part has a program memory size of 256KB 256K x 8. There's a ARM® Cortex®-M0+ Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. There are 48 terminations on the IC chip. 32-bits are the size of the data that comes with MCU. A 3.3V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 256kB. It is possible to find alternatives to the base part number ATSAMD20G18 by using the part number search tool. An effective performance can be achieved at a frequency of 48MHz. There are a total of YES channels in the device. It is possible to access the 48 pins on the chip. In total, it has 8 timers and counters in it. There are several CPUs that are embedded in the device, including the the CORTEX-M0 CPU. The equipment on this page features FLASH memory technology. This device features a ARM core architecture. As far as the programmability is concerned, it has 38 Programmable I/Os. The ADC channels on this device total 14 in number.

ATSAMD20G18A-AUT Features


48-TQFP package
Mounting type of Surface Mount
Minimum temperature of -40 °C


ATSAMD20G18A-AUT Applications


There are a lot of Microchip Technology
ATSAMD20G18A-AUT Microcontroller applications.


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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