ATUC256L3U-AUT
RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 50MHz, CMOS, PQFP64Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's ATUC256L3U-AUT is a 32-bit RISC microcontroller featuring an AVR RISC CPU operating at up to 50MHz. This CMOS device offers 256KB of FLASH program memory and 32KB of Data RAM. It includes extensive peripherals such as ADC and DAC channels, DMA, and PWM capabilities, along with 51 I/O lines. The ATUC256L3U-AUT is housed in a 64-terminal, square, thin profile, fine pitch flatpack (TFQFP) package with a 0.500mm terminal pitch, suitable for surface mounting. Operating within a temperature range of -40°C to 85°C and a supply voltage of 1.80V nominal, this component is engineered for applications in industrial automation, consumer electronics, and automotive systems. Boundary scan support is also integrated.
Additional Information
Series: ATUC256L3RoHS Status: RoHS CompliantManufacturer Lead Time: 6Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Length | 10.0000 |
| Speed | 50.00000000 |
| Width | 10.0000 |
| Technology | CMOS |
| ADC_Channels | Yes |
| Address_Bus_Width | 0 |
| Bit_Size | 32 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 16.0000000000000000 |
| CPU_Family | AVR RISC |
| DAC_Channels | Yes |
| Data_RAM_Size | 32768 |
| DMA_Channels | Yes |
| External_Data_Bus_Width | 0 |
| JESD_30_Code | S-PQFP-G64 |
| Number_of_I_O_Lines | 51 |
| Number_of_Terminals | 64 |
| 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 |
| Seated_Height_Max | 1.2000 |
| Supply_Voltage_Max | 1.9800 |
| Supply_Voltage_Min | 1.8000 |
| Supply_Voltage_Nom | 1.8000 |
| 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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