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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATSAML21J18B-AUT
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ATSAML21J18B-AUT - Microchip Technology

Manufacturer Part Number
ATSAML21J18B-AUT
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATSAML21J18B-AUT
ECAD Model
Parts Description
IC MCU 32BIT 256KB FLASH 64TQFP
Package
64-TQFP
Data sheet
SAM L21(E,G,J) Datasheet Summary.pdf
SAM L21 Family Datasheet.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 7510

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Specifications

ATSAML21J18B-AUT Tech Specifications
Microchip Technology - ATSAML21J18B-AUT technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATSAML21J18B-AUT

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.62V ~ 3.63V  
Supplier Device Package 64-TQFP (10x10)  
Speed 48MHz  
Series SAM L21J, Functional Safety (FuSa)  
RAM Size 32K x 8  
Program Memory Type FLASH  
Program Memory Size 256KB (256K x 8)  
Peripherals DMA, POR, PWM, WDT  
Package / Case 64-TQFP  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 51  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 20x12b; D/A 2x12b  
Core Size 32-Bit Single-Core  
Core Processor ARM® Cortex®-M0+  
Connectivity I²C, LINbus, SCI, SPI, UART/USART, USB  
Base Product Number ATSAML21  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 5A992C
HTSUS 8542.31.0001

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATSAML21J18B-AUT

Product Attribute ATSAML21J18B-AUT ATSAML21J17B-AUT ATSAML22G18A-MUT ATSAML21J18B-MUT
Part Number ATSAML21J18B-AUT ATSAML21J17B-AUT ATSAML22G18A-MUT ATSAML21J18B-MUT
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Voltage - Supply (Vcc/Vdd) 1.62V ~ 3.63V 1.62V ~ 3.63V 1.62V ~ 3.63V 1.62V ~ 3.63V
Supplier Device Package 64-TQFP (10x10) 64-TQFP (10x10) 48-QFN (7x7) 64-QFN (9x9)
Data Converters A/D 20x12b; D/A 2x12b A/D 20x12b; D/A 2x12b A/D 10x12b A/D 20x12b; D/A 2x12b
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
EEPROM Size - - - -
RAM Size 32K x 8 16K x 8 32K x 8 32K x 8
Series SAM L21J, Functional Safety (FuSa) SAM L21J, Functional Safety (FuSa) SAM L22G SAM L21J, Functional Safety (FuSa)
Program Memory Size 256KB (256K x 8) 128KB (128K x 8) 256KB (256K x 8) 256KB (256K x 8)
Oscillator Type Internal Internal Internal Internal
Core Processor ARM® Cortex®-M0+ ARM® Cortex®-M0+ ARM® Cortex®-M0+ ARM® Cortex®-M0+
Connectivity I²C, LINbus, SCI, SPI, UART/USART, USB I²C, LINbus, SCI, SPI, UART/USART, USB I²C, SPI, UART/USART, USB I²C, LINbus, SCI, SPI, UART/USART, USB
Speed 48MHz 48MHz 32MHz 48MHz
Peripherals DMA, POR, PWM, WDT DMA, POR, PWM, WDT Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT DMA, POR, PWM, WDT
Number of I/O 51 51 36 51
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Program Memory Type FLASH FLASH FLASH FLASH
Package / Case 64-TQFP 64-TQFP 48-VFQFN Exposed Pad 64-VFQFN Exposed Pad
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Base Product Number ATSAML21 ATSAML21 ATSAML22 ATSAML21

ATSAML21J18B-AUT Datasheet PDF

Download ATSAML21J18B-AUT pdf datasheets and Microchip Technology documentation for ATSAML21J18B-AUT - Microchip Technology.

Datasheets
SAM L21 Family Datasheet.pdf
PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf Boxes 07/Dec/2016.pdf
PCN Design/Specification
Marking Chgs 11/Jul/2017.pdf SAM L21 13/Feb/2020.pdf
Errata
SAM L21 Family Errata~.pdf
HTML Datasheet
SAM L21(E,G,J) Datasheet Summary.pdf
PCN Assembly/Origin
2.73KHz.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

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATSAML21J18B-AUT

Microchip Technology
32D-ATSAML21J18B-AUT

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