ATSAMD21J16B-CNT
RISC Microcontroller, 32-Bit, FLASH, Cortex-M0+ CPU, 48MHz, CMOS, PBGA64Manufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology ATSAMD21J16B-CNT is a 32-bit RISC microcontroller featuring a Cortex-M0+ CPU operating at up to 48MHz. This CMOS device offers 65536 bytes of FLASH program memory and 8192 bytes of data RAM. It includes a rich set of peripherals such as 12 DMA channels, 8 timers, 2 analog comparators, a real-time clock (RTC), and a watchdog timer (WDT). Connectivity options include multiple USART, SPI, I2C, LIN, and I2S interfaces, along with USB support. The device integrates 20 channels of 12-bit Analog-to-Digital Converters (ADCs) and a 10-bit Digital-to-Analog Converter (DAC). Supplied in a 64-pin PBGA package, it operates within a voltage range of 1.62V to 3.63V and is suitable for applications in industrial, automotive, and consumer electronics.
Additional Information
Series: ATSAMD21J16RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Width | 5.0000 |
| Technology | CMOS |
| Connectivity | I2C(6), I2S, LIN(6), SPI(6), USART(6), USB |
| Peripherals | BOD, COMPARATOR(2), DMA(12), POR, RTC, TIMER(8), WDT |
| Speed | 48.00000000 |
| Length | 5.0000 |
| 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-PBGA-B64 |
| 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 | 105.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | VFBGA |
| Package_Equivalence_Code | BGA64,8X8,20 |
| Package_Shape | Square |
| Package_Style | GRID ARRAY, VERY 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 | 0.6500 |
| 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 | Ball |
| Terminal_Pitch | 0.500 |
| Terminal_Position | Bottom |
| uPs_uCs_Peripheral_ICs_Type | MICROCONTROLLER, RISC |
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