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ATSAMD21E16A-AU

ATSAMD21E16A-AU

ATSAMD21E16A-AU

Microchip Technology

64KB 64K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller SAM D21E Series ATSAMD21E16 32 Pin 48MHz 3.3V 32-TQFP

SOT-23

ATSAMD21E16A-AU Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 23 Weeks
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
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 2014
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
HTS Code8542.31.00.01
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 3.3V
Terminal Pitch0.8mm
Reach Compliance Code compliant
Frequency 48MHz
Base Part Number ATSAMD21E16
JESD-30 Code S-PQFP-G32
Operating Supply Voltage3.3V
Temperature GradeINDUSTRIAL
Interface I2C, I2S, SPI, UART, USART, USB
Memory Size64kB
Oscillator TypeInternal
Number of I/O 26
Speed 48MHz
RAM Size 8K 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 64KB 64K 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 1.2 mm
Number of Timers/Counters 6
Core Architecture ARM
EEPROM Size --
On Chip Program ROM Width 8
Screening Level TS 16949
ROM Programmability FLASH
Length 7mm
Height Seated (Max) 1.2mm
Width 7 mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
In-Stock:2523 items

ATSAMD21E16A-AU Product Details

ATSAMD21E16A-AU Overview


Packaged in a 32-TQFP format. A total of 26 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 32-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C. A SAM D21E series electrical component is used in this application. This program has a program memory of 64KB 64K x 8 bytes, which is the size of the program. With a ARM® Cortex®-M0+ Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. There are 32 terminations on the IC chip, which means there are 32 terminations on the integrated circuit chip. In addition, MCU chip comes with a 32-bit size. Microcontroller chip has outputs of 3.3V volts. The system has YES channels for DMA communication. There is 64kB memory size assigned to the part. Alternatives can be found by searching through the base part number ATSAMD21E16 to find them. At a frequency of 48MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 32 pins. There are 6 timers/counters in this device. It is equipped with a ARM core architecture which is integrated into it.

ATSAMD21E16A-AU Features


32-TQFP package
Mounting type of Surface Mount


ATSAMD21E16A-AU Applications


There are a lot of Microchip Technology
ATSAMD21E16A-AU Microcontroller applications.


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

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