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Microchip 8 bit AVR CPU Microcontroller, 20 MHz, 48kB Flash, 6kB SRAM, 40-Pin PDIP ATMEGA4809-PF
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 4.83mm |
| Length | 53.09mm |
| Model | ATMEGA4809-PF |
| Width | 14.73mm |
| Mount Type | Surface Mount |
| Series | ATMEGA4809 |
| Maximum Operating Temperature | 125°C |
| Package Type | PDIP |
| Minimum Operating Temperature | -40°C |
| Ram size | 6kB |
| Pin Count | 40 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Device Core | AVR CPU |
| Program Memory Size | 48kB |
| Maximum Clock Frequency | 20MHz |
| Number of Programmable I/Os | 33 |
| Analogue Comparators | 1 |
| Number of Timers | 5 |
| Instruction Set Architecture | RISC |
| ADCs | 16 x 10 Bit |
| Program Memory Type | FLASH |
Key Features
- Integrates an 8 bit AVR CPU with up to 20 MHz maximum clock frequency.
- Provides 48kB Flash program memory and 6kB SRAM for versatile applications.
- Includes 33 programmable I/O pins and 16 channels of 10-bit ADC for analog interfacing.
- Operates with supply voltage range from 1.8V to 5.5V for flexible power options.
- Features 5 timers including both TCA and TCB 16-bit timers for comprehensive timing control.
- Supports single-pin programming/debugging through UPDI interface for efficient development.
- Equipped with hardware multiplier and advanced peripherals such as CCL and ADC comparators.
- Operates reliably within temperature range of -40°C to 125°C for industrial environments.
Product Description
Microchip ATMEGA4809-PF is an advanced 8-bit AVR CPU Microcontroller offering a maximum clock frequency of 20 MHz. It features 48kB Flash memory, 6kB SRAM, and 256 bytes of EEPROM, all housed in a 40-pin PDIP package designed for surface mount applications.
This microcontroller integrates state-of-the-art Core Independent Peripherals, including an Event System, Watchdog Timer, and Configurable Custom Logic (CCL), enhancing flexibility and efficiency for complex embedded systems. The device supports a wide analog interface with 16 channels of 10-bit ADC and an analog comparator, enabling precise sensor signal processing.
Designed with various power-saving modes like Idle, Standby, and Power Down, the ATMEGA4809-PF ensures minimal energy consumption, ideal for battery-powered industrial and consumer electronics. Its operating voltage ranges from 1.8V to 5.5V, ensuring adaptability to different circuit designs.
The microcontroller offers up to 33 programmable I/O pins and supports multiple timers for precise time control, crucial for automation and control system applications. The single-pin UPDI programming/debugging interface simplifies development and maintenance processes.
With an operational temperature range from -40°C to 125°C, this device meets demanding industrial and automotive environment requirements. It includes features such as Brown-Out Detection, Power-On Reset, hardware multiplier, and Cyclical Redundancy Check (CRC/SCAN) for enhanced reliability and data integrity.
Integrates 8-bit AVR CPU with 20 MHz maximum clock frequency. Features 48kB Flash memory with 6kB SRAM and 256 bytes EEPROM. Includes 16-channel 10-bit ADC and 1 analog comparator. Supports 33 programmable I/O pins and 5 timers (16-bit).
Power management with Idle, Standby, and Power Down modes. Single-pin UPDI programming interface for easy debugging. Operating voltage between 1.8V and 5.5V. Extended operating temperature range: -40°C to 125°C. Advanced peripherals including Configurable Custom Logic and hardware multiplier.
Suitable for industrial, automotive, and embedded system applications.
Embrace innovative embedded design possibilities with the Microchip ATMEGA4809-PF microcontroller. Explore the extensive range of Microchip Microcontrollers and components on EnvMart for your electronics development projects.
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Frequently Asked Questions
The ATMEGA4809-PF has a maximum clock frequency of 20 MHz.
It features 48kB of Flash program memory.
This model includes 33 programmable I/O pins.
It operates with a supply voltage range from 1.8V to 5.5V.
The ATMEGA4809-PF includes 5 timers, which are 16-bit TCA and TCB timers.
This microcontroller operates reliably within a temperature range of -40°C to 125°C.
It supports 16 channels of 10-bit ADC for analog interfacing.
This model is housed in a 40-pin PDIP package.
It includes advanced peripherals such as Configurable Custom Logic (CCL) and a hardware multiplier.
The microcontroller has a RAM size of 6kB.
It supports single-pin programming and debugging through the UPDI interface.
The country of origin for this microcontroller is India.
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