ATSAMD21G17L-AF
RISC Microcontroller, 32-Bit, FLASH, Cortex-M0+ CPU, 48MHz, CMOS, PQFP48Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's ATSAMD21G17L-AF is a 32-bit RISC microcontroller featuring a Cortex-M0+ CPU operating at up to 48MHz. This device offers 131KB of FLASH program memory and 16KB of SRAM, supported by 12 DMA channels for efficient data transfer. Peripherals include 9 timers, 4 comparators, an RTC, WDT, BOD, and POR. For analog interfacing, it provides an 18-channel 12-bit ADC and a 1-channel 10-bit DAC. Connectivity options are extensive, with support for I2C, LIN, SPI, and USART interfaces, totaling 6 serial communication channels. The microcontroller is housed in a 48-lead TQFP package with a 0.5mm pitch, suitable for surface mounting. It operates within a temperature range of -40°C to 125°C and supports a supply voltage from 1.62V to 3.63V. This component finds application in industrial automation, consumer electronics, and automotive systems.
Additional Information
Series: ATSAMD21G17RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 7.0000 |
| Speed | 48.00000000 |
| Width | 7.0000 |
| Technology | CMOS |
| Connectivity | I2C(6), LIN(6), SPI(6), USART(6) |
| Peripherals | BOD, COMPARATOR(4), DMA(12), POR, RTC, TIMER(9), WDT |
| A_D_Converters | 18-Ch 12-Bit |
| ADC_Channels | Yes |
| Address_Bus_Width | 0 |
| Bit_Size | 32 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 32.0000000000000000 |
| CPU_Family | Cortex-M0+ |
| D_A_Converters | 1-Ch 10-Bit |
| DAC_Channels | Yes |
| Data_RAM_Size | 16384 |
| DMA_Channels | Yes |
| External_Data_Bus_Width | 0 |
| Integrated_Cache | Yes |
| JESD_30_Code | S-PQFP-G48 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 12 |
| Number_of_External_Interrupts | 16 |
| Number_of_I_O_Lines | 38 |
| Number_of_Serial_I_Os | 6 |
| Number_of_Terminals | 48 |
| Number_of_Timers | 9 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 125.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | TFQFP |
| Package_Equivalence_Code | TQFP48,.35SQ |
| Package_Shape | Square |
| Package_Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Program_Memory_Size | 131072 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Screening_Level_Reference_Standard | TS 16949 |
| Seated_Height_Max | 1.2000 |
| Supply_Current_Max | 92.00000000 |
| Supply_Voltage_Max | 3.6300 |
| Supply_Voltage_Min | 1.6200 |
| Supply_Voltage_Nom | 3.3000 |
| 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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