ATMEGA4809-PFR
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PDIP40Manufacturer: Microchip Technology
Categories: Microcontrollers
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Microchip Technology's ATMEGA4809-PFR is an 8-bit RISC microcontroller featuring an AVR RISC CPU. This FLASH-based device operates at a maximum clock frequency of 20MHz, with a typical speed of 16MHz. It offers 49152 bytes of FLASH program memory and 256 bytes of Data EEPROM. The microcontroller includes 6144 bytes of on-chip Data RAM and supports up to 34 general-purpose I/O lines. Connectivity options include I2C, SPI, and four USARTs.
The ATMEGA4809-PFR is equipped with five timers, including PWM capabilities, and five peripheral modules such as a comparator and temperature sensor. It also features 16 channels of 10-bit Analog-to-Digital Converters. Designed for operation across an industrial temperature range of -40°C to 125°C, it requires a supply voltage between 4.5V and 5.5V. This component is housed in a 40-pin PDIP (Plastic Dual In-line Package) with through-hole mounting. Applications include industrial automation, consumer electronics, and medical devices.
Additional Information
Series: ATMEGA4809RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: TRDatasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Speed | 16.00000000 |
| Technology | CMOS |
| Connectivity | I2C, SPI, USART(4) |
| Peripherals | COMPARATOR, TEMPERATURE SENSOR, TIMER(5) |
| A_D_Converters | 16-Ch 10-Bit |
| ADC_Channels | Yes |
| 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 | R-PDIP-T40 |
| Low_Power_Mode | Yes |
| Number_of_External_Interrupts | 8 |
| Number_of_I_O_Lines | 34 |
| Number_of_Serial_I_Os | 4 |
| Number_of_Terminals | 40 |
| Number_of_Timers | 5 |
| On_Chip_Data_RAM_Width | 8 |
| Operating_Temperature_Max | 125.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Program_Memory_Size | 49152 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | MICROCONTROLLER, RISC |
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