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ATSAMD21J15A-AU

ATSAMD21J15A-AU

ATSAMD21J15A-AU

Microchip Technology

32KB 32K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller SAM D21J Series ATSAMD21J15 3.3V 64-TQFP Exposed Pad

SOT-23

ATSAMD21J15A-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 64-TQFP Exposed Pad
Surface MountYES
Supplier Device Package 64-TQFP (10x10)
Number of Terminals 64
Data Converters A/D 20x12b, D/A 1x10b
Package Shape SQUARE
Manufacturer Microchip Technology Inc
Number of I/O Lines 52
Operating Temperature-40°C~85°C
PackagingTray
Series SAM D21J
Published 2016
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
HTS Code8542.31.00.01
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 3.3V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Base Part Number ATSAMD21J15
JESD-30 Code S-PQFP-G64
Operating Supply Voltage3.3V
Supply Voltage-Max (Vsup) 3.63V
Temperature GradeINDUSTRIAL
Interface I2C, I2S, SPI, UART, USART, USB
Memory Size32kB
Oscillator TypeInternal
Number of I/O 52
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 20x12b; 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 8
Core Architecture ARM
EEPROM Size --
On Chip Program ROM Width 8
Max Frequency 48MHz
Screening Level TS 16949
ROM Programmability FLASH
Length 10mm
Height Seated (Max) 1.2mm
Width 10 mm
RoHS StatusROHS3 Compliant
In-Stock:3815 items

ATSAMD21J15A-AU Product Details

ATSAMD21J15A-AU Overview


Packaged in a 64-TQFP Exposed Pad format, this MCU is available in a compact size. There are 52 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 32-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The SAM D21J series includes this electrical component. There is 32KB 32K x 8 bytes of program memory in MCU, which corresponds to the size of the program. With a ARM® Cortex®-M0+ Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. During the manufacturing process, 64 terminations were applied to the IC chip. 32-bits are used in Microcontroller. The MCU chip's supply output is 3.3V volts. Currently, MCU chip has YES DMA channels. 32kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number ATSAMD21J15. There are YES PWM channels on the device. The clock has 8 timers/counters to keep track of the time. With ARM core architecture, it offers high performance.

ATSAMD21J15A-AU Features


64-TQFP Exposed Pad package
Mounting type of Surface Mount


ATSAMD21J15A-AU Applications


There are a lot of Microchip Technology
ATSAMD21J15A-AU Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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