ATSAMD21J16A-AUT
RISC Microcontroller, 32-Bit, FLASH, Cortex-M0+ CPU, 48MHz, CMOS, PQFP64Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's ATSAMD21J16A-AUT 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. Connectivity options include multiple USART, SPI, I2C, and LIN interfaces, along with I2S and USB support. The ATSAMD21J16A-AUT is equipped with a 12-bit Analog-to-Digital Converter (ADC) with 20 channels and a 10-bit Digital-to-Analog Converter (DAC). Peripherals include a Real-Time Clock (RTC), Watchdog Timer (WDT), Brown-Out Detector (BOD), Power-On Reset (POR), comparators, and multiple timers with PWM capabilities. It also incorporates 12 DMA channels to enhance data transfer efficiency. This CMOS device is housed in a 64-pin TQFP package with a 0.5mm pitch, suitable for surface mounting and operating within a temperature range of -40°C to 85°C. It finds application in industrial automation, consumer electronics, and IoT devices.
Additional Information
Series: ATSAMD21J16RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 10.0000 |
| Speed | 48.00000000 |
| Width | 10.0000 |
| Technology | CMOS |
| Connectivity | I2C(6), I2S, LIN(6), SPI(6), USART(6), USB |
| Peripherals | BOD, COMPARATOR(2), DMA(12), POR, RTC, TIMER(8), WDT |
| A_D_Converters | 20-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-G64 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 12 |
| Number_of_External_Interrupts | 16 |
| Number_of_I_O_Lines | 52 |
| Number_of_Serial_I_Os | 6 |
| Number_of_Terminals | 64 |
| Number_of_Timers | 8 |
| 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 | TQFP64,.47SQ |
| 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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