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ATSAMC21J18A-AUT
MCU, 32BIT, ARM CORTEX-M0+, 48MHZ, TQFP
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoATSAMC21J18A-AUTCopy
Manufacturer Standard Lead Time6 weeks
Newark Part No.
Full Reel90Y6371
Full Reel98AK5336
Re-Reel57AC0530RL
Cut Tape57AC0530
Product RangeSAM 32 Family SAM C21 Series Microcontrollers
Your Part Number
6,412 In Stock
Need more?
Delivery in 4-6 Business Days(UK stock)
Order before 8pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $4.830 | $4.83 |
| Total Price | $4.83 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $4.830 |
| 50+ | $4.530 |
| 100+ | $4.440 |
| 250+ | $4.350 |
| 500+ | $4.260 |
| 1000+ | $4.170 |
| 2500+ | $4.080 |
| 5000+ | $4.000 |
Full Reel
| Quantity | Price |
|---|---|
| 1500+ | $4.060 |
| 4500+ | $3.980 |
| 7500+ | $3.900 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATSAMC21J18A-AUTCopy
Manufacturer Standard Lead Time6 weeks
Newark Part No.
Full Reel90Y6371
Full Reel98AK5336
Re-Reel57AC0530RL
Cut Tape57AC0530
Product RangeSAM 32 Family SAM C21 Series Microcontrollers
Technical Datasheet
Product RangeSAM 32 Family SAM C21 Series Microcontrollers
Device CoreARM Cortex-M0+
No. of Bits32bit
Data Bus Width32 bit
Data Bus Width32bit
Operating Frequency Max48MHz
Program Memory Size256KB
No. of Pins64Pins
IC Case / PackageTQFP
No. of I/O's52I/O's
MCU Case StyleTQFP
InterfacesCAN, I2C, SPI, USART
Embedded Interface TypeCAN, I2C, SPI, USART
RAM Memory Size32KB
ADC Channels20Channels
ADC Resolution12Bit
Supply Voltage Min2.7V
Supply Voltage Max5.5V
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
MCU FamilySAM 32
MCU SeriesSAM C
Qualification-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Product Range
SAM 32 Family SAM C21 Series Microcontrollers
No. of Bits
32bit
Data Bus Width
32bit
Program Memory Size
256KB
IC Case / Package
TQFP
MCU Case Style
TQFP
Embedded Interface Type
CAN, I2C, SPI, USART
ADC Channels
20Channels
Supply Voltage Min
2.7V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
SAM C
MSL
MSL 1 - Unlimited
Device Core
ARM Cortex-M0+
Data Bus Width
32 bit
Operating Frequency Max
48MHz
No. of Pins
64Pins
No. of I/O's
52I/O's
Interfaces
CAN, I2C, SPI, USART
RAM Memory Size
32KB
ADC Resolution
12Bit
Supply Voltage Max
5.5V
Operating Temperature Max
85°C
MCU Family
SAM 32
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Technical Docs (2)
Alternatives for ATSAMC21J18A-AUT
1 Product Found
Associated Products
2 Products Found
Legislation and Environmental
US ECCN:3A991A2
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate