ATMEGA16U4RC-AU
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP44Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's ATMEGA16U4RC-AU is an 8-bit AVR RISC microcontroller featuring 16KB of FLASH program memory and 2560 bytes of SRAM. This device operates at a maximum clock frequency of 16MHz and supports a wide supply voltage range of 5.0V to 5.5V, with minimum operation at 2.7V and 8MHz. Connectivity options include SPI, TWI, USART, and USB interfaces. The ATMEGA16U4RC-AU is equipped with four 8-bit timers, a 10-bit Analog-to-Digital Converter with 12 channels, and various peripherals such as a Brown-Out Detector (BOD), Power-On Reset (POR), Pulse Width Modulation (PWM), and a Watchdog Timer (WDT). It also includes Boundary Scan capabilities. This component is housed in a 44-lead TQFP package, suitable for surface mounting in applications across industrial automation, consumer electronics, and medical devices.
Additional Information
Series: ATMEGA16U4RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Speed | 16.00000000 |
| Width | 10.0000 |
| Technology | CMOS |
| Connectivity | SPI, TWI, USART, USB |
| Peripherals | ANALOG COMPARATOR, BOD, POR, PWM, TEMPERATURE SENSOR, TIMER(4), WDT |
| Length | 10.0000 |
| A_D_Converters | 12-Ch 10-Bit |
| ADC_Channels | Yes |
| Additional_Feature | OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHz |
| Address_Bus_Width | 0 |
| Bit_Size | 8 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 16.0000000000000000 |
| CPU_Family | AVR RISC |
| DAC_Channels | No |
| Data_EEPROM_Size | 512 |
| Data_RAM_Size | 2560 |
| DMA_Channels | No |
| External_Data_Bus_Width | 0 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQFP-G44 |
| Low_Power_Mode | Yes |
| Number_of_I_O_Lines | 26 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 44 |
| Number_of_Timers | 4 |
| 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 | TQFP44,.39SQ,31 |
| Package_Shape | Square |
| Package_Style | FLATPACK, THIN PROFILE |
| Program_Memory_Size | 16384 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 1.2000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 5.0000 |
| Supply_Voltage_Nom | 5.0000 |
| 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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