ATSAML21E18B-AUT-SLL
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0+ CPU, 48MHz, CMOS, PQFP32Manufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology ATSAML21E18B-AUT-SLL is a 32-bit RISC microcontroller featuring a Cortex-M0+ CPU operating at up to 48MHz. This CMOS device offers 262KB of FLASH program memory and 40KB of data RAM, complemented by 8KB of data EEPROM. It includes extensive peripherals such as 16 DMA channels, 6 timers, 2 analog comparators, and 4 configurable custom logic (CCL) blocks. Connectivity options include 6 SERCOM modules for flexible serial communication and a USB interface. The microcontroller supports 10-channel 12-bit ADC and 2-channel 12-bit DAC. Designed for surface mount, it is housed in a 32-pin TQFP package with a 0.8mm terminal pitch. Applications span industrial automation, IoT devices, and consumer electronics. It operates within a supply voltage range of 1.62V to 3.63V and an industrial temperature range of -40°C to +85°C.
Additional Information
Series: ATSAML21E18RoHS Status: RoHS CompliantManufacturer 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 | SERCOM(6), USB |
| Peripherals | ANALOG COMPARATOR(2), BOD, CCL(4), CRC, DMA(16), POR, PWM, RTC, TIMER(6), 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 | 2-Ch 12-Bit |
| DAC_Channels | Yes |
| Data_EEPROM_Size | 8192 |
| Data_RAM_Size | 40960 |
| 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 | 16 |
| Number_of_External_Interrupts | 16 |
| Number_of_I_O_Lines | 25 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 32 |
| Number_of_Timers | 6 |
| 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 | 262144 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Screening_Level_Reference_Standard | TS 16949 |
| Seated_Height_Max | 1.2000 |
| 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 |
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