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ATSAMD21J16A-CU

ATSAMD21J16A-CU

ATSAMD21J16A-CU

Microchip Technology

64KB 64K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller SAM D21J Series ATSAMD21J16 48MHz 3.3V 64-UFBGA

SOT-23

ATSAMD21J16A-CU 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-UFBGA
Surface MountYES
Supplier Device Package 64-UFBGA (5x5)
Number of Terminals 64
Data Converters A/D 20x12b, D/A 1x10b
Package Tray
Base Product Number ATSAMD21
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Manufacturer Microchip Technology Inc
Number of I/O Lines 53
Operating Temperature-40°C~85°C TA
PackagingTray
Series SAM D21J
Published 2016
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Terminal Position BOTTOM
Terminal FormBALL
Supply Voltage 3.3V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 48MHz
Base Part Number ATSAMD21J16
JESD-30 Code S-PBGA-B64
Operating Supply Voltage3.3V
Supply Voltage-Max (Vsup) 3.63V
Temperature GradeINDUSTRIAL
Interface I2C, I2S, LIN, SPI, UART, USART, USB
Memory Size64kB
Oscillator TypeInternal
Number of I/O 52
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 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 0.65 mm
Number of Timers/Counters 8
Core Architecture ARM
EEPROM Size --
ROM Programmability FLASH
Length 5mm
Height Seated (Max) 0.65mm
Width 5 mm
RoHS StatusROHS3 Compliant
In-Stock:3473 items

ATSAMD21J16A-CU Product Details

ATSAMD21J16A-CU Overview


In a 64-UFBGA package, the MCU is available. 52 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 32-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. SAM D21J series components make up this electrical component. 64KB 64K x 8 is the size of its program memory. A ARM® Cortex®-M0+ Core processor is used to power the device. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 64 is the number of terminations on the IC chip that are present. This part works in a 32-bit manner. There is a 3.3V volt supply output on the chip. DMA channels number YES. 64kB is the memory size of the part. The base part number ATSAMD21J16 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 48MHz. The device works in YES PWM channels. The clock has 8 timers or counters on it. There is an integrated ARM core architecture in it.

ATSAMD21J16A-CU Features


64-UFBGA package
Mounting type of Surface Mount


ATSAMD21J16A-CU Applications


There are a lot of Microchip Technology
ATSAMD21J16A-CU Microcontroller applications.


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

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