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ATSAMD21E15A-MU

ATSAMD21E15A-MU

ATSAMD21E15A-MU

Microchip Technology

32KB 32K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller SAM D21E Series ATSAMD21E15 3.3V 32-VFQFN Exposed Pad

SOT-23

ATSAMD21E15A-MU Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Surface MountYES
Supplier Device Package 32-QFN (5x5)
Weight 188.609377mg
Number of Terminals 32
Data Converters A/D 10x12b, D/A 1x10b
Package Shape SQUARE
Manufacturer Microchip Technology Inc
Number of I/O Lines 26
Operating Temperature-40°C~85°C
PackagingTray
Series SAM D21E
Published 2016
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
HTS Code8542.31.00.01
Terminal Position QUAD
Terminal FormNO LEAD
Supply Voltage 3.3V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Base Part Number ATSAMD21E15
JESD-30 Code S-XQCC-N32
Operating Supply Voltage3.3V
Temperature GradeINDUSTRIAL
Interface I2C, I2S, LIN, SPI, UART, USART, USB
Memory Size32kB
Oscillator TypeInternal
Number of I/O 26
Speed 48MHz
RAM Size 4K x 8
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 32KB 32K x 8
Connectivity I2C, LINbus, SPI, UART/USART, USB
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 mm
Number of Timers/Counters 3
Core Architecture ARM
EEPROM Size --
On Chip Program ROM Width 8
Max Frequency 48MHz
Screening Level TS 16949
Number of ADC Channels 10
ROM Programmability FLASH
Length 5mm
Height Seated (Max) 1mm
Width 5 mm
RoHS StatusROHS3 Compliant
In-Stock:1219 items

ATSAMD21E15A-MU Product Details

ATSAMD21E15A-MU Overview


There is a 32-VFQFN Exposed Pad 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 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 32KB 32K 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 32kB. There are a number of alternatives to the base part number ATSAMD21E15 that you can find. Using YES PWM channels, the device works. It comes with 3 timers/counters that can be set up. The CPU is based on ARM cores. The device has a total of 10 ADC channels in total.

ATSAMD21E15A-MU Features


32-VFQFN Exposed Pad package
Mounting type of Surface Mount


ATSAMD21E15A-MU Applications


There are a lot of Microchip Technology
ATSAMD21E15A-MU Microcontroller applications.


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

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