ATSAMC21N18A-AU
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQFP100Manufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology ATSAMC21N18A-AU is a 32-bit RISC microcontroller from the ATSAMC21 series, featuring a Cortex-M0 CPU operating at up to 48MHz. This CMOS device offers 262KB of FLASH program memory and 8KB of Data EEPROM. It is equipped with a comprehensive set of peripherals including up to 12 DMA channels, 11 timers, 4 comparators, and 2 CAN controllers. Connectivity options are further expanded by 8 SERCOM modules, supporting various serial communication protocols. The analog subsystem includes up to 20 ADC channels (2x 12-bit, 3x 16-bit) and 1x 10-bit DAC. Designed for surface mounting, it comes in a 100-pin TQFP package with a 0.50mm terminal pitch. This microcontroller is suitable for applications in industrial automation, consumer electronics, and automotive systems.
Additional Information
Series: ATSAMC21RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 14.0000 |
| Speed | 48.00000000 |
| Width | 14.0000 |
| Technology | CMOS |
| Connectivity | CAN(2), SERCOM(8) |
| Peripherals | BOD, COMPARATOR(4), POR, RTC, TIMER(11), WDT |
| A_D_Converters | 20-Ch 12-Bit(2), 3-Ch 16-Bit |
| ADC_Channels | Yes |
| Address_Bus_Width | 0 |
| Bit_Size | 32 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 48.0000000000000000 |
| CPU_Family | CORTEX-M0 |
| D_A_Converters | 1-Ch 10-Bit |
| DAC_Channels | Yes |
| Data_EEPROM_Size | 8k |
| DMA_Channels | Yes |
| External_Data_Bus_Width | 0 |
| Integrated_Cache | Yes |
| JESD_30_Code | S-PQFP-G100 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 12 |
| Number_of_External_Interrupts | 16 |
| Number_of_I_O_Lines | 84 |
| Number_of_Serial_I_Os | 10 |
| Number_of_Terminals | 100 |
| Number_of_Timers | 11 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TFQFP |
| Package_Equivalence_Code | TQFP100,.63SQ |
| Package_Shape | Square |
| Package_Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Program_Memory_Size | 262144 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 1.2000 |
| Supply_Current_Max | 2.50000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 3.0000 |
| Supply_Voltage_Nom | 3.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | MICROCONTROLLER, RISC |
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