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ATSAMD21E15A-AFT

ATSAMD21E15A-AFT

ATSAMD21E15A-AFT

Microchip Technology

Microcontroller 3.3V

SOT-23

ATSAMD21E15A-AFT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingTin
Mount Surface Mount
Number of Terminations 32
Max Operating Temperature125°C
Min Operating Temperature -40°C
HTS Code8542.31.00.01
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 3.3V
Terminal Pitch0.8mm
JESD-30 Code S-PQFP-G32
Operating Supply Voltage3.3V
Temperature GradeINDUSTRIAL
Interface I2C, I2S, SPI, UART, USART, USB
Max Supply Voltage3.63V
Min Supply Voltage1.62V
Memory Size32kB
Number of I/O 26
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 26
Length 7mm
Height Seated (Max) 1.2mm
RoHS StatusNon-RoHS Compliant
In-Stock:3843 items

ATSAMD21E15A-AFT Product Details

ATSAMD21E15A-AFT Overview


26 I/Os are available. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 32 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 26 Programmable I/O.

ATSAMD21E15A-AFT Features


Minimum temperature of -40°C


ATSAMD21E15A-AFT Applications


There are a lot of Microchip Technology
ATSAMD21E15A-AFT 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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