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ATSAMC21G18A-MU

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ATSAMC21G18A-MU

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQCC48

Manufacturer: Microchip Technology

Categories: Microcontrollers

Quality Control: Learn More

Microchip Technology's ATSAMC21 microcontroller, part number ATSAMC21G18A-MU, is a 32-bit ARM Cortex-M0+ based device operating at up to 48MHz. This Flash memory-based component offers 262KB of program memory and 32KB of SRAM, alongside 8KB of Data EEPROM. It features a rich peripheral set including 12 DMA channels, 8 timers, 6 SERCOM instances for flexible serial communication (supporting I2C, SPI, USART), and 2 CAN controllers. For analog interfacing, it provides 14 channels of 12-bit Analog-to-Digital Converters and a 10-bit Digital-to-Analog Converter. The component is housed in a 48-pin PQCC package, suitable for surface mounting. Applications span industrial automation, IoT devices, and automotive systems requiring low-power operation and robust performance.

Additional Information

Series: ATSAMC21RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: TrayDatasheet:
Technical Details:
FormatFixed Point
Length7.0000
Speed48.00000000
Width7.0000
TechnologyCMOS
ConnectivityCAN(2), SERCOM(6)
PeripheralsBOD, COMPARATOR(4), DMA(12), TEMPERATURE SENSOR, TIMER(8)
A_D_Converters14-Ch 12-Bit
ADC_ChannelsYes
Address_Bus_Width0
Bit_Size32
Boundary_ScanNo
Clock_Frequency_Max48.0000000000000000
CPU_FamilyCORTEX-M0
D_A_Converters1-Ch 10-Bit
DAC_ChannelsYes
Data_EEPROM_Size8192
Data_RAM_Size32768
DMA_ChannelsYes
External_Data_Bus_Width0
Integrated_CacheYes
JESD_30_CodeS-PQCC-N48
Low_Power_ModeYes
Number_of_DMA_Channels12
Number_of_External_Interrupts16
Number_of_I_O_Lines38
Number_of_Serial_I_Os4
Number_of_Terminals48
Number_of_Timers8
On_Chip_Data_RAM_Width8
Operating_Temperature_Max85.0000
Operating_Temperature_Min-40.0000
Package_Body_MaterialPLASTIC/EPOXY
Package_CodeHVQCCN
Package_Equivalence_CodeLCC48,.27SQ,20
Package_ShapeSquare
Package_StyleCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Program_Memory_Size262144
Program_Memory_TypeFLASH
Program_Memory_Width8
PWM_ChannelsYes
Seated_Height_Max0.9000
Supply_Current_Max6.60000000
Supply_Voltage_Max5.5000
Supply_Voltage_Min2.7000
Supply_Voltage_Nom3.0000
Surface_MountYes
Terminal_FormNO LEAD
Terminal_Pitch0.500
Terminal_PositionQUAD
uPs_uCs_Peripheral_ICs_TypeMICROCONTROLLER, RISC

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