ATMEGA4808-AFR
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP32Manufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology ATMEGA4808-AFR is an 8-bit AVR RISC microcontroller featuring a 16MHz CMOS core and 49KB of FLASH program memory. This device offers 6.144KB of RAM and 256 bytes of Data EEPROM. It supports I2C, SPI, and three USART interfaces, along with 12 channels of 10-bit Analog-to-Digital conversion. Additional peripherals include multiple timers, a Watchdog Timer (WDT), Brown-Out Detector (BOD), Comparator, Power-On Reset (POR), and Real-Time Clock (RTC). The ATMEGA4808 series operates from a 4.5V to 5.5V supply at its maximum frequency, with an option to run at 8MHz with a 2.7V supply. Designed for a wide operating temperature range of -40°C to +125°C, this component is suitable for applications in automotive, industrial, and consumer electronics. It is packaged in a 32-lead TQFP with a 0.8mm terminal pitch.
Additional Information
Series: ATMEGA4808RoHS Status: RoHS CompliantManufacturer Lead Time: 6Product Status: ActivePackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 7.0000 |
| Speed | 16.00000000 |
| Width | 7.0000 |
| Technology | CMOS |
| Connectivity | I2C, SPI, USART(3) |
| Peripherals | BOD, COMPARATOR, POR, RTC, TIMER(4), WDT |
| 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 | Yes |
| 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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