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ATSAMD21E17A-AUT

ATSAMD21E17A-AUT

ATSAMD21E17A-AUT

Microchip Technology

128KB 128K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller SAM D21E Series ATSAMD21E17 32 Pin 48MHz 3.3V 32-TQFP

SOT-23

ATSAMD21E17A-AUT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 1 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-TQFP
Surface MountYES
Number of Pins 32
Supplier Device Package 32-TQFP (7x7)
Number of Terminals 32
Mounting Style SMD/SMT
Interfaces I2C/I2S/SPI/UART/USA
Data Converters A/D 10x12b, D/A 1x10b
DAC Resolution 10 bit
Qualification AEC-Q100
Number of I/Os 26 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type I2C, I2S, LIN, SPI, USART
Manufacturer Microchip
Brand Microchip Technology / Atmel
RoHS Details
Schedule B 8542310000
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATSAMD21
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 26
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series SAM D21E
Published 2015
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Max Operating Temperature85 °C
Min Operating Temperature -40 °C
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3.3V
Terminal Pitch0.8mm
Reach Compliance Code compliant
Frequency 48MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number ATSAMD21E17
JESD-30 Code S-PQFP-G32
Qualification StatusNot Qualified
Operating Supply Voltage3.3V
Power Supplies3.3 V
Temperature GradeINDUSTRIAL
Interface I2C, I2S, LIN, SPI, UART, USART, USB
Max Supply Voltage3.63 V
Min Supply Voltage1.62 V
Memory Size128kB
Oscillator TypeInternal
Number of I/O 26
Speed 48MHz
RAM Size 16K 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, DMA, I2S, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity I2C, LINbus, SPI, UART/USART, USB
Supply Current-Max 7 mA
Bit Size 32
Data Converter A/D 10x12b; D/A 1x10b
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Seated Height-Max 1.2 mm
Number of Timers/Counters 6
Product TypeARM Microcontrollers - MCU
ROM (words) 131072
Core Architecture ARM
EEPROM Size --
CPU Family CORTEX-M0
Max Frequency 48 MHz
Number of A/D Converters 1
Number of Programmable I/O 26
Number of UART Channels 1
RAM (bytes) 16384
Number of ADC Channels 10 Channel
ROM Programmability FLASH
Number of PWM Channels 18
Number of I2C Channels 4
Ambient Temperature Range High85 °C
Number of SPI Channels 4
Number of USB Channels 1
Product MCU
Product CategoryARM Microcontrollers - MCU
Device CoreARM Cortex M0+
Length 7mm
Height Seated (Max) 1.2mm
Height 1.2 mm
Width 7 mm
RoHS StatusROHS3 Compliant
In-Stock:2517 items

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ATSAMD21E17A-AUT Product Details

ATSAMD21E17A-AUT Overview


There is a 32-TQFP package available. The board has 26 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 32-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. SAM D21E-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 128KB 128K x 8. Powered by a ARM® Cortex®-M0+ Core processor. Microcontroller's a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. IC Chip terminations are 32. As a result, this Microcontroller comes with a 32-bit size. Input voltage for the chip is 3.3V volts. A total of YES DMA channels are available. This IC part has a memory size of 128kB. There are a number of alternatives to the base part number ATSAMD21E17 that you can find. Performing well when operated at frequency 48MHz can be achieved. Using YES PWM channels, the device works. On the chip, there are 32 pins that can be accessed. It comes with 6 timers/counters that can be set up. The device is powered by the the CORTEX-M0 CPU family that is embedded in it. FLASH memory is one of the features of this equipment. The CPU is based on ARM cores. There are 26 Programmable I/Os on this computer. In addition, it has 8 UART channels to choose from. The device has a total of 10 Channel ADC channels in total. There are 1 A/D converters built into the device, which makes it quite versatile. There are 18 PWM channels used by the device in total. A total of 4 I2C channels have been integrated into the part.

ATSAMD21E17A-AUT Features


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


ATSAMD21E17A-AUT Applications


There are a lot of Microchip Technology
ATSAMD21E17A-AUT Microcontroller applications.


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

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