ATMEGA808-AUR
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP32Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's ATMEGA808-AUR is an 8-bit RISC microcontroller featuring an AVR RISC CPU. This device operates at a maximum clock frequency of 20MHz, with functionality maintained at 5MHz down to 1.8V. It offers 8KB of FLASH program memory and 1KB of SRAM, complemented by 256 bytes of Data EEPROM. Connectivity options include I2C, SPI, and three USART interfaces. The ATMEGA808-AUR is equipped with four timers, seven external interrupt sources, and 27 I/O lines. For analog interfacing, it includes 12 channels of 10-bit ADCs. Peripherals such as Brown-Out Detect (BOD), Comparator, Power-On Reset (POR), Real-Time Counter (RTC), and Watchdog Timer (WDT) are integrated. This component is housed in a 32-lead TQFP package and is suitable for applications in industrial automation, consumer electronics, and automotive systems.
Additional Information
Series: ATMEGA808RoHS Status: RoHS CompliantManufacturer Lead Time: 12Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Width | 7.0000 |
| Technology | CMOS |
| Connectivity | I2C, SPI, USART(3) |
| Peripherals | BOD, COMPARATOR, POR, RTC, TIMER(4), WDT |
| Speed | 20.00000000 |
| Length | 7.0000 |
| A_D_Converters | 12-Ch 10-Bit |
| ADC_Channels | Yes |
| Additional_Feature | IT ALSO OPERATES AT 5MHZ AT MINI 1.8V |
| Address_Bus_Width | 0 |
| Bit_Size | 8 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 20.0000000000000000 |
| CPU_Family | AVR RISC |
| DAC_Channels | No |
| Data_EEPROM_Size | 256 |
| Data_RAM_Size | 1024 |
| DMA_Channels | No |
| External_Data_Bus_Width | 0 |
| Integrated_Cache | No |
| JESD_30_Code | S-PQFP-G32 |
| Low_Power_Mode | Yes |
| Number_of_External_Interrupts | 7 |
| Number_of_I_O_Lines | 27 |
| Number_of_Serial_I_Os | 3 |
| Number_of_Terminals | 32 |
| 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 | TQFP32,.35SQ,32 |
| Package_Shape | Square |
| Package_Style | FLATPACK, THIN PROFILE |
| Program_Memory_Size | 8192 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| 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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