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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-ANT
Newark Part No.57AC0531
Product RangeSAM 32 Family SAM C21 Series Microcontrollers
Your Part Number
Technical Datasheet
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| Quantity | Price |
|---|---|
| 1+ | $5.210 |
| 10+ | $5.100 |
Full Reel
| Quantity | Price |
|---|---|
| 1000+ | $4.330 |
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATSAMC21N18A-ANT
Newark Part No.57AC0531
Product RangeSAM 32 Family SAM C21 Series Microcontrollers
Technical Datasheet
Product RangeSAM 32 Family SAM C21 Series Microcontrollers
Device CoreARM Cortex-M0+
Data Bus Width32bit
No. of Bits32bit
Data Bus Width32 bit
Operating Frequency Max48MHz
Program Memory Size256KB
No. of Pins100Pins
IC Case / PackageTQFP
No. of I/O's84I/O's
MCU Case StyleTQFP
InterfacesCAN, I2C, SPI, USART
RAM Memory Size32KB
Embedded Interface TypeCAN, I2C, SPI, USART
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-
SVHCNo SVHC (25-Jun-2025)
Technical Specifications
Product Range
SAM 32 Family SAM C21 Series Microcontrollers
Data Bus Width
32bit
Data Bus Width
32 bit
Program Memory Size
256KB
IC Case / Package
TQFP
MCU Case Style
TQFP
RAM Memory Size
32KB
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
No. of I/O's
84I/O's
Interfaces
CAN, I2C, SPI, USART
Embedded Interface Type
CAN, I2C, SPI, USART
ADC Resolution
12Bit
Supply Voltage Max
5.5V
Operating Temperature Max
105°C
MCU Family
SAM 32
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Technical Docs (2)
Alternatives for ATSAMC21N18A-ANT
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Legislation and Environmental
US ECCN:3A991A2
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
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Product Compliance Certificate
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