ATSAMD21E15A-AU
RISC Microcontroller, 32-Bit, FLASH, Cortex-M0+ CPU, 48MHz, CMOS, PQFP32Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's ATSAMD21E15A-AU is a 32-bit RISC microcontroller featuring an ARM Cortex-M0+ CPU operating up to 48MHz. This CMOS device offers 32KB of FLASH program memory and 4KB of data RAM. Peripheral capabilities include multiple I2C, SPI, and USART interfaces, along with a single-channel 10-bit DAC and twelve 12-bit ADC channels. The microcontroller integrates 12 DMA channels, 8 timers, and low-power modes suitable for battery-operated applications. Its PQFP32 package, measuring 7x7mm with a 0.8mm pitch, is designed for surface mounting. Applications span industrial automation, consumer electronics, and IoT devices.
Additional Information
Series: ATSAMD21E15RoHS Status: RoHS CompliantManufacturer 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(4), I2S, LIN(4), SPI(4), USART(4), USB |
| Peripherals | BOD, COMPARATOR(2), DMA(12), POR, RTC, TIMER(8), WDT |
| A_D_Converters | 10-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 | 4096 |
| DMA_Channels | Yes |
| External_Data_Bus_Width | 0 |
| Integrated_Cache | Yes |
| JESD_30_Code | S-PQFP-G32 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 12 |
| Number_of_External_Interrupts | 16 |
| Number_of_I_O_Lines | 26 |
| Number_of_Serial_I_Os | 4 |
| Number_of_Terminals | 32 |
| 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 | TQFP |
| Package_Equivalence_Code | TQFP32,.35SQ,32 |
| Package_Shape | Square |
| Package_Style | FLATPACK, THIN PROFILE |
| Program_Memory_Size | 32768 |
| 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 | 0.800 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | MICROCONTROLLER, RISC |