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ATSAMC21J18A-AUT
ARM MCU, SAM 32 Family SAM C Series Microcontrollers, ARM Cortex-M0+, 32 bit, 48 MHz, 256 KB
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ManufacturerMICROCHIP
Manufacturer Part NoATSAMC21J18A-AUT
Order Code4384206
Product RangeSAM 32 Family SAM C Series Microcontrollers
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 24 week(s)
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| Quantity | Price (ex VAT) |
|---|---|
| 1500+ | €3.670 |
| 4500+ | €3.600 |
Price for:Each (Supplied on Full Reel)
Minimum: 1500
Multiple: 1500
€5,505.00 (ex VAT)
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATSAMC21J18A-AUT
Order Code4384206
Product RangeSAM 32 Family SAM C Series Microcontrollers
Technical Datasheet
Product RangeSAM 32 Family SAM C Series Microcontrollers
Device CoreARM Cortex-M0+
Data Bus Width32 bit
Operating Frequency Max48MHz
Program Memory Size256KB
No. of Pins64Pins
IC Case / PackageTQFP
No. of I/O's52I/O's
InterfacesCAN, 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-
Product Overview
ATSAMC21J18A-AUT is a 5-volt 32bit ARM Cortex M0+ MCU with CAN-FD. It is designed for industrial and commercial applications in noisy environments. These products feature robust communications peripherals including the SERCOM module and CAN FD, along with advanced motor control peripherals, and the peripheral touch control (PTC) for developing robust user interfaces.
- Cortex M0+ CPU, DMA, CAN, 16bit SDADC, 256Kb flash memory density
- Single-cycle hardware multiplier, micro trace buffer, memory protection unit (MPU)
- Power-on reset (POR) and brown-out detection (BOD), one non-maskable interrupt
- Two-pin serial wire debug (SWD) programming, test, and debugging interface
- Idle and standby sleep modes, seep walking peripherals
- 12-channel direct memory access controller (DMAC), 12-channel event system
- Deterministic fault protection, fast decay and configurable dead-time between complementary output
- 32bit real time counter (RTC) with clock/calendar function, watchdog timer (WDT)
- Up to four analogue comparators (AC) with window compare function
- Operating temperature range from -40°C to 85°C, 64-pin TQFP package
Technical Specifications
Product Range
SAM 32 Family SAM C Series Microcontrollers
Data Bus Width
32 bit
Program Memory Size
256KB
IC Case / Package
TQFP
Interfaces
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
SVHC
No SVHC (25-Jun-2025)
Device Core
ARM Cortex-M0+
Operating Frequency Max
48MHz
No. of Pins
64Pins
No. of I/O's
52I/O's
RAM Memory Size
32KB
ADC Resolution
12Bit
Supply Voltage Max
5.5V
Operating Temperature Max
85°C
MCU Family
SAM 32
Qualification
-
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:3A991.a.2
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.001923
Product traceability