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  • ATSAML21E18B-AUT

ATSAML21E18B-AUT

256KB 256K x 8 FLASH ARM? Cortex?-M0+ 32-Bit Microcontroller SAM L21E Series ATSAML21E 32 Pin 48MHz 3.3V 32-TQFP


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATSAML21E18B-AUT
  • Package: 32-TQFP
  • Datasheet: PDF
  • Stock: 127
  • Description: 256KB 256K x 8 FLASH ARM? Cortex?-M0+ 32-Bit Microcontroller SAM L21E Series ATSAML21E 32 Pin 48MHz 3.3V 32-TQFP (Kg)

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Details

Tags

Parameters
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 Type FLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity I2C, LINbus, SCI, SPI, UART/USART, USB
Bit Size 32
Data Converter A/D 10x12b; D/A 2x12b
Watchdog Timer Yes
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
Height Seated (Max) 1.2mm
Length 7mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 13 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-TQFP
Number of Pins 32
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2016
Series SAM L21E
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 3.3V
Terminal Pitch 0.8mm
Frequency 48MHz
Base Part Number ATSAML21E
Operating Supply Voltage 3.3V
Interface I2C, LIN, SCI, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 25
RAM Size 32K x 8

ATSAML21E18B-AUT Overview


There is a 32-TQFP package available to save space. The way of mounting it is Surface Mount. You can find it in the package of Tape & Reel (TR). With a processor of ARM? Cortex?-M0+ cores, the device is powered. When working, the temperature should be kept at -40°C~85°C TA. It has a type of program memory of FLASH. There are 25 I/Os on the board. Other components that are comparable to it have the base part number ATSAML21E. At QUAD, it has its terminals. 32 terminations are present in it. This electrical component is part of the SAM L21E series. Using the 3.3V supply voltage allows for high efficiency. As for the uPs/uCs/peripheral ICs, this gadget has MICROCONTROLLER, RISC. There are 32 pins used in the construction of this device. The method of Surface Mount is used to mount it. The devices have a memory size of 256kB that can be used to store programs and data. ARM is its core architecture. The system is highly efficient when working at a frequency of 48MHz. Designers can fully utilize the supply voltage of 3.3V's adaptability while employing it. 6 timer/counters are present. An oscillator type Internal is required for it to work.

ATSAML21E18B-AUT Features


32-TQFP package
Mounting type of Surface Mount

ATSAML21E18B-AUT Applications


There are a lot of Microchip Technology ATSAML21E18B-AUT Microcontroller applications.

  • Firewalls
  • Toasters
  • Ipad
  • Broadband technology, video and voice processing
  • Paper shredders
  • Guidance-GPS
  • Virtual reality VR robots
  • Plant factories (special plant factories, soilless cultivation technology, smart seed engineering)
  • Information appliances (networking of household appliances)
  • Television