ATSAMD21G16L-AFT
RISC Microcontroller, 32-Bit, FLASH, Cortex-M0+ CPU, 48MHz, CMOS, PQFP48Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's ATSAMD21G16L-AFT is a 32-bit RISC microcontroller featuring a Cortex-M0+ CPU operating at up to 48MHz. This device offers 65KB of FLASH program memory and 8KB of SRAM, supporting a wide range of applications. On-chip peripherals include 18 channels of 12-bit Analog-to-Digital Converters (ADCs) and one 10-bit Digital-to-Analog Converter (DAC). Connectivity options are robust, with support for I2C, LIN, SPI, and USART interfaces, six of each. Twelve DMA channels facilitate efficient data transfer. The microcontroller is housed in a 48-lead TQFP package with a 0.50mm terminal pitch. It operates within a supply voltage range of 1.62V to 3.63V and an extended industrial temperature range of -40°C to +125°C, making it suitable for automotive and industrial control systems. Key integrated peripherals include a Real-Time Clock (RTC), Watchdog Timer (WDT), and multiple timers.
Additional Information
Series: ATSAMD21G16RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: TRDatasheet: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(2), DMA(12), POR, RTC, TIMER(8), 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 | 8192 |
| 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 | 8 |
| 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 | 65536 |
| 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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