ATMEGA4808-AFR-VAO
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP32Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology ATMEGA4808 series 8-bit RISC microcontroller, part number ATMEGA4808-AFR-VAO, features an AVR RISC CPU with a maximum clock frequency of 20MHz. This CMOS device offers 49.152KB of FLASH program memory and 256 bytes of Data EEPROM. It includes 6.144KB of Data RAM and supports up to 27 I/O lines, with three serial I/O interfaces (I2C, SPI, USART). The ATMEGA4808-AFR-VAO is equipped with four timers, a Real-Time Clock (RTC), and multiple peripherals including Brown-Out Detection (BOD), Power-On Reset (POR), and Watchdog Timer (WDT). It also incorporates 12 channels of 10-bit Analog-to-Digital Converters (ADCs). Operating within a supply voltage range of 4.5V to 5.5V, it also functions at 2.7V and 8MHz. This AEC-Q100 qualified component is housed in a 32-pin TQFP package with a 0.8mm terminal pitch, suitable for applications in automotive, industrial, and consumer electronics.
Additional Information
Series: ATMEGA4808RoHS Status: RoHS CompliantManufacturer Lead Time: Product 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 | 16.00000000 |
| Length | 7.0000 |
| A_D_Converters | 12-Ch 10-Bit |
| ADC_Channels | Yes |
| Additional_Feature | ALSO OPERATES AT 2.7V SUPPLY @ 8MHZ |
| 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 | 6144 |
| 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 | 125.0000 |
| 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 | 49152 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Screening_Level_Reference_Standard | AEC-Q100 |
| Seated_Height_Max | 1.2000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| 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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