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ATSAMD21G15A-AF

ATSAMD21G15A-AF

ATSAMD21G15A-AF

Microchip Technology

Microcontroller 3.3V

SOT-23

ATSAMD21G15A-AF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingTin
Mount Surface Mount
Number of Terminations 48
Max Operating Temperature125°C
Min Operating Temperature -40°C
HTS Code8542.31.00.01
Technology CMOS
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 3.3V
Terminal Pitch0.5mm
JESD-30 Code S-PQFP-G48
Operating Supply Voltage3.3V
Temperature GradeAUTOMOTIVE
Interface I2C, I2S, SPI, UART, USART, USB
Max Supply Voltage3.63V
Min Supply Voltage1.62V
Memory Size32kB
Number of I/O 38
RAM Size 4kB
Memory TypeFLASH
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Bit Size 32
Frequency (Max) 48MHz
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 6
Core Architecture ARM
On Chip Program ROM Width 8
Number of Programmable I/O 38
Length 9mm
Height Seated (Max) 1.2mm
RoHS StatusNon-RoHS Compliant
In-Stock:2118 items

ATSAMD21G15A-AF Product Details

ATSAMD21G15A-AF Overview


38 I/Os are available. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 48 is the number of terminations on the IC chip that are present. This part works in a 32-bit manner. There is a 3.3V volt supply output on the chip. DMA channels number YES. 32kB is the memory size of the part. The device works in YES PWM channels. The clock has 6 timers or counters on it. It has built-in FLASH memory. There is an integrated ARM core architecture in it. It programs in 38 Programmable I/O.

ATSAMD21G15A-AF Features


Minimum temperature of -40°C


ATSAMD21G15A-AF Applications


There are a lot of Microchip Technology
ATSAMD21G15A-AF Microcontroller applications.


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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