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ATSAMC21N18A-ANT
MCU, ARM CORTEX-M0+, 48MHZ, TQFP-100
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoATSAMC21N18A-ANTCopy
Manufacturer Standard Lead Time18 weeks
Newark Part No.
Re-Reel57AC0531RL
Cut Tape57AC0531
Product RangeSAM 32 Family SAM C21 Series Microcontrollers
Your Part Number
1,072 In Stock
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Delivery in 4-6 Business Days(UK stock)
Order before 6pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $5.360 | $5.36 |
| Total Price | $5.36 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $5.360 |
| 10+ | $5.300 |
| 100+ | $5.230 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATSAMC21N18A-ANTCopy
Manufacturer Standard Lead Time18 weeks
Newark Part No.
Re-Reel57AC0531RL
Cut Tape57AC0531
Product RangeSAM 32 Family SAM C21 Series Microcontrollers
Technical Datasheet
Product RangeSAM 32 Family SAM C21 Series Microcontrollers
Device CoreARM Cortex-M0+
Data Bus Width32 bit
No. of Bits32bit
Data Bus Width32bit
Operating Frequency Max48MHz
Program Memory Size256KB
No. of Pins100Pins
IC Case / PackageTQFP
MCU Case StyleTQFP
No. of I/O's84I/O's
InterfacesCAN, I2C, SPI, USART
Embedded Interface TypeCAN, I2C, SPI, USART
RAM Memory Size32KB
ADC Channels22Channels
ADC Resolution12Bit
Supply Voltage Min2.7V
Supply Voltage Max5.5V
Operating Temperature Min-40°C
Operating Temperature Max105°C
IC MountingSurface Mount
MCU FamilySAM 32
MCU SeriesSAM C
Qualification-
MSLMSL 3 - 168 hours
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Product Range
SAM 32 Family SAM C21 Series Microcontrollers
Data Bus Width
32 bit
Data Bus Width
32bit
Program Memory Size
256KB
IC Case / Package
TQFP
No. of I/O's
84I/O's
Embedded Interface Type
CAN, I2C, SPI, USART
ADC Channels
22Channels
Supply Voltage Min
2.7V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
SAM C
MSL
MSL 3 - 168 hours
Device Core
ARM Cortex-M0+
No. of Bits
32bit
Operating Frequency Max
48MHz
No. of Pins
100Pins
MCU Case Style
TQFP
Interfaces
CAN, I2C, SPI, USART
RAM Memory Size
32KB
ADC Resolution
12Bit
Supply Voltage Max
5.5V
Operating Temperature Max
105°C
MCU Family
SAM 32
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Technical Docs (2)
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