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  • ATSAML21J18B-AUT

ATSAML21J18B-AUT

256KB 256K x 8 FLASH ARM? Cortex?-M0+ 32-Bit Microcontroller SAM L21J Series ATSAML21J 64 Pin 48MHz 3.3V 64-TQFP Exposed Pad


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATSAML21J18B-AUT
  • Package: 64-TQFP Exposed Pad
  • Datasheet: PDF
  • Stock: 826
  • Description: 256KB 256K x 8 FLASH ARM? Cortex?-M0+ 32-Bit Microcontroller SAM L21J Series ATSAML21J 64 Pin 48MHz 3.3V 64-TQFP Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-TQFP Exposed Pad
Number of Pins 64
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2016
Series SAM L21J
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Frequency 48MHz
Base Part Number ATSAML21J
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 3.63V
Interface I2C, LIN, SCI, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 51
RAM Size 32K x 8
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 20x12b; 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 8
Core Architecture ARM
On Chip Program ROM Width 8
Screening Level TS 16949
Height Seated (Max) 1.2mm
Length 10mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

ATSAML21J18B-AUT Overview


There is an option to purchase it in the 64-TQFP Exposed Pad package, which saves space. This is mounted using the Surface Mount method. It is available in the Tape & Reel (TR) package. A core processor of ARM? Cortex?-M0+ is present in the device. When working, the temperature should be kept at -40°C~85°C TA. Its type of program memory is FLASH. A total of 51 I/Os are available on this device. To find comparable components, use the ATSAML21J base part number. QUAD is the position of its terminals on the board. 64 terminations are present in it. SAM L21J is the series number of this electrical component. This is due to the fact that the supply voltage is 3.3V, resulting in high efficiency. This gadget has MICROCONTROLLER, RISC as its uPs/uCs/Peripheral IC. 64 pins are used to construct it. According to Surface Mount, it is mounted. A device with a memory size of 256kB can store programs and data. ARM is its core architecture. When working at a frequency of 48MHz it is able to achieve excellent efficiency. 3.3V provides an adaptable and voltage-independent supply voltage when it is used by designers. In total, there are 8 timers and counters. The oscillator type Internal is used to operate the device.

ATSAML21J18B-AUT Features


64-TQFP Exposed Pad package
Mounting type of Surface Mount

ATSAML21J18B-AUT Applications


There are a lot of Microchip Technology ATSAML21J18B-AUT Microcontroller applications.

  • Missile control
  • Security systems
  • PDAs, game consoles
  • Embedded gateways
  • Industrial instrumentation devices
  • Walkie talkies
  • Aerospace navigation systems
  • Computer/laptop
  • Automatic control
  • Microwave ovens