ATMEGA4809-MU
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC48Manufacturer: Microchip Technology
Categories: Microcontrollers
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The Microchip Technology ATmega4809 is an 8-bit RISC microcontroller featuring an AVR RISC CPU operating at up to 20MHz. This device offers 49152 bytes of FLASH program memory and 6144 bytes of data RAM, complemented by 256 bytes of Data EEPROM. Connectivity options include I2C, SPI, and four USARTs. The ATmega4809 is equipped with peripherals such as Brown-Out Detect (BOD), Comparator, Power-On Reset (POR), Real-Time Clock (RTC), five timers, and a Watchdog Timer (WDT). It also includes 16 channels of 10-bit Analog-to-Digital Converters (ADCs). The microcontroller is designed for operation within a -40°C to +85°C temperature range and supports supply voltages from 5.0V to 5.5V, with an additional capability to operate at a minimum of 1.8V at 5MHz. This component is housed in a 48-terminal HVQCCN package. Applications span industrial automation, consumer electronics, and IoT devices.
Additional Information
Series: ATMEGA4809RoHS Status: RoHS CompliantManufacturer Lead Time: 6Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 6.0000 |
| Speed | 20.00000000 |
| Width | 6.0000 |
| Technology | CMOS |
| Connectivity | I2C, SPI, USART(4) |
| Peripherals | BOD, COMPARATOR, POR, RTC, TIMER(5), WDT |
| A_D_Converters | 16-Ch 10-Bit |
| ADC_Channels | Yes |
| Additional_Feature | ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 5MHZ |
| 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-PQCC-N48 |
| Low_Power_Mode | Yes |
| Number_of_External_Interrupts | 10 |
| Number_of_I_O_Lines | 41 |
| Number_of_Serial_I_Os | 4 |
| Number_of_Terminals | 48 |
| Number_of_Timers | 5 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | HVQCCN |
| Package_Equivalence_Code | LCC48,.24SQ,16 |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Program_Memory_Size | 49152 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | No |
| Seated_Height_Max | 0.9000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 5.0000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 0.400 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | MICROCONTROLLER, RISC |
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