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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATSAMD21J18A-MU
ATSAMD21J18A-MU Image
Image may be representation.
See specifications for product details.

ATSAMD21J18A-MU - Microchip Technology

Manufacturer Part Number
ATSAMD21J18A-MU
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATSAMD21J18A-MU
ECAD Model
Parts Description
IC MCU 32BIT 256KB FLASH 64QFN
Detailed Description
Package
64-VFQFN Exposed Pad
Data sheet
SAM D21/DA1 Family Datasheet.pdf
RoHs Status
ROHS3 Compliant
In stock: 10527

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Specifications

ATSAMD21J18A-MU Tech Specifications
Microchip Technology - ATSAMD21J18A-MU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATSAMD21J18A-MU

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.62V ~ 3.6V  
Supplier Device Package 64-QFN (9x9)  
Speed 48MHz  
Series SAM D21J, Functional Safety (FuSa)  
RAM Size 32K x 8  
Program Memory Type FLASH  
Program Memory Size 256KB (256K x 8)  
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT  
Package / Case 64-VFQFN Exposed Pad  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 52  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 20x12b; D/A 1x10b  
Core Size 32-Bit Single-Core  
Core Processor ARM® Cortex®-M0+  
Connectivity I²C, LINbus, SPI, UART/USART, USB  
Base Product Number ATSAMD21  

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATSAMD21J18A-MU

Product Attribute ATSAMD21J18A-MU ATSAMD21J18A-CUT ATSAMD51G19A-MF ATSAMD51J18A-AFT
Part Number ATSAMD21J18A-MU ATSAMD21J18A-CUT ATSAMD51G19A-MF ATSAMD51J18A-AFT
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
RAM Size 32K x 8 32K x 8 192K x 8 128K x 8
Supplier Device Package 64-QFN (9x9) 64-UFBGA (5x5) 48-QFN (7x7) 64-TQFP (10x10)
Package Tray Tape & Reel (TR) Tray Tape & Reel (TR)
Package / Case 64-VFQFN Exposed Pad 64-UFBGA 48-VFQFN Exposed Pad 64-TQFP
Series SAM D21J, Functional Safety (FuSa) SAM D21J, Functional Safety (FuSa) Automotive, AEC-Q100, SAM D51 Automotive, AEC-Q100, SAM D51
Program Memory Type FLASH FLASH FLASH FLASH
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
EEPROM Size - - - -
Data Converters A/D 20x12b; D/A 1x10b A/D 20x12b; D/A 1x10b A/D 20x12b; D/A 2x12b A/D 24x12b; D/A 2x12b
Connectivity I²C, LINbus, SPI, UART/USART, USB I²C, LINbus, SPI, UART/USART, USB EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number ATSAMD21 ATSAMD21 ATSAMD51 ATSAMD51
Voltage - Supply (Vcc/Vdd) 1.62V ~ 3.6V 1.62V ~ 3.6V 1.71V ~ 3.63V 1.71V ~ 3.63V
Number of I/O 52 52 37 51
Program Memory Size 256KB (256K x 8) 256KB (256K x 8) 512KB (512K x 8) 256KB (256K x 8)
Core Processor ARM® Cortex®-M0+ ARM® Cortex®-M0+ ARM® Cortex®-M4F ARM® Cortex®-M4F
Speed 48MHz 48MHz 120MHz 120MHz
Peripherals Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT Brown-out Detect/Reset, DMA, I²S, POR, PWM Brown-out Detect/Reset, DMA, I²S, POR, PWM
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Oscillator Type Internal Internal Internal Internal

ATSAMD21J18A-MU Datasheet PDF

Download ATSAMD21J18A-MU pdf datasheets and Microchip Technology documentation for ATSAMD21J18A-MU - Microchip Technology.

Datasheets
SAM D21/DA1 Family Datasheet.pdf
PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf
PCN Design/Specification
SAM D21/DA1 05/Apr/2021.pdf SAM D21/DA1 10/Sep/2021.pdf
PCN Assembly/Origin
Test Site 24/Jun/2022.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

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  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATSAMD21J18A-MU

Microchip Technology
32D-ATSAMD21J18A-MU

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