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ATSAML21G17B-AUT

ATSAML21G17B-AUT

ATSAML21G17B-AUT

Microchip Technology

128KB 128K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller SAM L21G Series ATSAML21G 48 Pin 48MHz 48-TQFP

SOT-23

ATSAML21G17B-AUT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-TQFP
Surface MountYES
Number of Pins 48
Supplier Device Package 48-TQFP (7x7)
Number of Terminals 48
Mounting Style SMD/SMT
Interfaces I2C/SPI/UART/USART/U
Data Converters A/D 14x12b, D/A 2x12b
MSL MSL 3 - 168 hours
DAC Resolution 12 bit
Number of I/Os 37 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type I2C, LIN, SPI, USART, USB
Manufacturer Microchip
Brand Microchip Technology
RoHS Details
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATSAML21
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 37
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series SAM L21G
Published 2016
JESD-609 Code e3
Pbfree Code Yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Microcontrollers - MCU
Technology CMOS
Terminal Position QUAD
Terminal FormGULL WING
Terminal Pitch0.5 mm
Reach Compliance Code compliant
Frequency 48MHz
Base Part Number ATSAML21G
JESD-30 Code S-PQFP-G48
Operating Supply Voltage3.3V
Temperature GradeINDUSTRIAL
Interface I2C, LIN, SCI, SPI, UART, USART, USB
Max Supply Voltage3.63V
Min Supply Voltage1.62V
Memory Size128kB
Oscillator TypeInternal
Number of I/O 37
Speed 48MHz
RAM Size 16K x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 1.62V~3.63V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M0+
Peripherals DMA, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity I2C, LINbus, SCI, SPI, UART/USART, USB
Bit Size 32
Data Converter A/D 14x12b; D/A 2x12b
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
Core Architecture ARM
EEPROM Size --
On Chip Program ROM Width 8
Max Frequency 48MHz
Screening Level TS 16949
Number of Programmable I/O 37
Number of ADC Channels 10 Channel
ROM Programmability FLASH
Product MCU
Product CategoryARM Microcontrollers - MCU
Device CoreARM Cortex M0+
Width 7 mm
Length 7 mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
In-Stock:1468 items

Pricing & Ordering

QuantityUnit PriceExt. Price

ATSAML21G17B-AUT Product Details

ATSAML21G17B-AUT Overview


48-TQFP-packages are available. There are 37 I/O ports on this device. Device mounting type Surface Mount is the type of mounting that the Microcontroller uses. There is a 32-Bit core at the core of this MCU. There is a type of program memory called FLASH in the Microcontroller. There is a temperature range of -40°C~85°C TA for this Microcontroller. An electrical component of this type belongs to the SAM L21G series. This program memory has a size of 128KB 128K x 8, which indicates what the size of the program memory is. ARM® Cortex®-M0+ Core processors are used in MCU. Devices of this type belong to the MICROCONTROLLER, RISC power supply/socket/peripheral ICs category. You get a 32-bit size. There are YES DMA channels on this Microcontroller chip. The part has a memory size of 128kB. The base part number ATSAML21G provides alternatives. This device is extremely efficient when operated at a frequency of 48MHz. Using the PWM channel YES, the device works with the motor. In this chip, 48 pins can be accessed. Using the timer/counter system, it has 6 timers/counters. There is FLASH memory in this equipment. As a result of its ARM core architecture, it can be used in many applications. This device has 37 programmable input and output channels. In total, it has 10 Channel ADC channels for the measurement of signals.

ATSAML21G17B-AUT Features


48-TQFP package
Mounting type of Surface Mount
Microcontrollers - MCU subcategory
Minimum temperature of -40°C


ATSAML21G17B-AUT Applications


There are a lot of Microchip Technology
ATSAML21G17B-AUT Microcontroller applications.


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

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