ATMEGA4808-MFR
- Mfr.Part #
- ATMEGA4808-MFR
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 48KB FLASH 32VQFN
- Stock
- 15,397
- In Stock :
- 15,397
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Dimensions :
- 5 x 5 x 0.9mm
- Number of I/Os :
- 27 I/O
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- DMA Channels :
- No
- PWM Channels :
- No
- Package Shape :
- Square
- On Chip Program ROM Width :
- 8
- Number of Timers/Counters :
- 4 Timer
- Speed :
- 20MHz
- Supply Voltage :
- 5V
- Number of Terminations :
- 32
- Supply Voltage-Max (Vsup) :
- 5.5V
- Data Converter :
- A/D 12x10b
- Number of I2C Channels :
- 1
- Height :
- 0.9mm
- Surface Mount :
- yes
- Packaging :
- Tape and Reel (TR)
- Has ADC :
- yes
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Data Converters :
- A/D 12x10b
- Terminal Form :
- NO LEAD
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Supplier Device Package :
- 32-VFQFN (5x5)
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Terminal Pitch :
- 0.5mm
- Family Name :
- ATMEGA
- Core Processor :
- AVR
- Number of ADC Channels :
- 12 Channel
- Mounting Style :
- SMD/SMT
- Core Size :
- 8-Bit
- Temperature Grade :
- Automotive
- ROM Programmability :
- Flash
- Operating Temperature :
- -40°C~125°C TA
- Number of Terminals :
- 32
- DAC Resolution :
- 10 bit
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Tradename :
- AVR
- Package Type :
- QFN
- JESD-30 Code :
- S-PQCC-N32
- Minimum Operating Temperature :
- -40 °C
- Interface Type :
- 2-Wire, SPI, USART
- MSL :
- MSL 3 - 168 hours
- Product :
- MCU
- Manufacturer :
- Microchip
- Mounting Type :
- Surface Mount
- Data Bus Width :
- 8bit
- Product Category :
- 8-bit Microcontrollers - MCU
- Oscillator Type :
- Internal
- RAM Size :
- 6K x 8
- Seated Height-Max :
- 0.9 mm
- Program Memory Type :
- Flash
- Factory Lead Time :
- 13 Weeks
- Product Status :
- Active
- Maximum Operating Temperature :
- +125 °C
- RoHS :
- Details
- Interfaces :
- I2C, SPI, USART
- Length :
- 5mm
- Additional Feature :
- OPERATES 1.8V MINIMUM SUPPLY AT 8MHZ
- Pin Count :
- 32
- Product Type :
- 8-bit Microcontrollers - MCU
- Supply Voltage-Min (Vsup) :
- 4.5V
- Height Seated (Max) :
- 0.9mm
- Brand :
- Microchip Technology / Atmel
- Number of I/O Lines :
- 27
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Package / Case :
- 32-VFQFN Exposed Pad
- Number of UART Channels :
- 3
- EEPROM Size :
- 256 x 8
- Base Part Number :
- ATMEGA4808
- Qualification :
- -
- Clock Frequency :
- 20MHz
- Series :
- megaAVR® 0
- Width :
- 5mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS Status :
- ROHS3 Compliant
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Reach Compliance Code :
- Compliant
- Subcategory :
- Microcontrollers - MCU
- Number of SPI Channels :
- 1
- DAC Channels :
- No
- Number of I/O :
- 23
- Terminal Position :
- QUAD
- Program Memory Size :
- 48KB 24K x 16
- Base Product Number :
- ATMEGA4808
- Connectivity :
- I2C, SPI, UART/USART
- Datasheets
- ATMEGA4808-MFR

Microcontrollers Microchip Technology ATMEGA4808-MFR Overview
The Microcontrollers Microchip Technology ATMEGA4808-MFR is a state-of-the-art 8-bit microcontroller unit (MCU) designed by Microchip Technology, tailored for applications requiring a high level of integration combined with low power consumption and substantial data handling capabilities. This MCU is built on a robust AVR architecture and comes in a compact 32-VQFN package, making it ideal for space-constrained applications. Its 48KB of flash memory ensures ample space for complex program codes, making it a versatile choice for designers and engineers looking to push the boundaries of innovation in embedded systems.
ATMEGA4808-MFR Features
The ATMEGA4808-MFR microcontroller boasts an impressive array of features including 48KB of flash memory, which provides a generous capacity for user programs and data storage. Its operational versatility is enhanced by a range of peripherals such as multiple serial communication modules, high-resolution analog-to-digital converters, and various digital interfaces. These functionalities are encapsulated within a low-power, highly efficient 32-VQFN package, ensuring optimal performance in power-sensitive applications.
ATMEGA4808-MFR Applications
- Smart Home Devices: This MCU is ideal for driving advanced smart home systems, offering the necessary computing power and connectivity options to handle complex tasks like sensor data integration and user interface management.
- Automotive Electronics: In automotive applications, the ATMEGA4808-MFR can control various sensors and actuators, providing reliable processing capabilities essential for automotive safety and efficiency enhancements.
- Industrial Automation: With its robust I/O capabilities and extended temperature range, this MCU serves as the backbone for industrial controllers, aiding in the automation of manufacturing processes and machinery operation.
- Wearable Technology: The compact size and low power consumption of the ATMEGA4808-MFR make it suitable for wearable devices, where it manages sensor data and optimizes battery life for enhanced user experience.
- Healthcare Devices: It is used in healthcare monitoring systems, facilitating the collection and processing of critical patient data in real-time, thereby enabling timely medical responses.
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