ATMEGA4809-AUR
- Mfr.Part #
- ATMEGA4809-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 48KB FLASH 48TQFP
- Stock
- 33,708
- In Stock :
- 33,708
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Series :
- megaAVR® 0
- Package / Case :
- 48-TQFP
- Mounting Style :
- SMD/SMT
- Length :
- 7mm
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Subcategory :
- Microcontrollers - MCU
- Core Size :
- 8-Bit
- Boundary Scan :
- No
- Tradename :
- AVR
- Height Seated (Max) :
- 1.2mm
- RAM Size :
- 6K x 8
- Product Type :
- 8-bit Microcontrollers - MCU
- Operating Temperature :
- -40°C~85°C TA
- Number of Serial I/Os :
- 4
- Data Converters :
- A/D 16x10b
- Integrated Cache :
- No
- Supplier Device Package :
- 48-TQFP (7x7)
- Product Category :
- 8-bit Microcontrollers - MCU
- RoHS :
- Details
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- ROM (words) :
- 24576
- On Chip Program ROM Width :
- 16
- Oscillator Type :
- Internal
- Low Power Mode :
- No
- Program Memory Size :
- 48KB 24K x 16
- Data Bus Width :
- 8 bit
- Maximum Operating Temperature :
- + 85 C
- DAC Channels :
- No
- Clock Frequency :
- 20MHz
- EEPROM Size :
- 256 x 8
- Number of Timers :
- 5
- Terminal Pitch :
- 0.5mm
- Program Memory Type :
- Flash
- Bit Size :
- 16
- Supply Voltage :
- 3V
- RAM (words) :
- 512
- Connectivity :
- I2C, SPI, UART/USART
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Packaging :
- Tape and Reel (TR)
- Supply Voltage-Min (Vsup) :
- 1.8V
- Format :
- FIXED-POINT
- RAM (bytes) :
- 512
- JESD-30 Code :
- S-PQFP-G48
- On Chip Data RAM Width :
- 16
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of Terminations :
- 48
- Terminal Form :
- Gull wing
- Speed :
- 20MHz
- Product Status :
- Active
- Core Processor :
- AVR
- Manufacturer :
- Microchip
- Factory Lead Time :
- 12 Weeks
- Brand :
- Microchip Technology / Atmel
- PWM Channels :
- No
- Base Product Number :
- ATMEGA4809
- Supply Voltage-Max (Vsup) :
- 5.5V
- DMA Channels :
- No
- Minimum Operating Temperature :
- - 40 C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Has ADC :
- yes
- Number of I/O :
- 41
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Converter :
- A/D 16x10b
- Width :
- 7mm
- Supply Current-Max :
- 8.5mA
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Number of I/Os :
- 41 I/O
- Number of External Interrupts :
- 41
- Datasheets
- ATMEGA4809-AUR

Microcontrollers Microchip Technology ATMEGA4809-AUR Overview
The Microcontrollers Microchip Technology ATMEGA4809-AUR is a highly efficient 8-bit MCU from Microchip Technology, designed to meet the demanding requirements of modern embedded systems. Boasting 48KB of flash memory and a 48-TQFP package, this MCU offers a balance of performance and power consumption, making it an ideal choice for designers looking to enhance their application's capability while managing energy usage. Its robust architecture enables developers to deploy complex algorithms and functionalities in a variety of industrial and consumer applications.
ATMEGA4809-AUR Features
This microcontroller unit (MCU) includes several advanced features that make it stand out:
- 8-bit AVR Processor – Ensures smooth and efficient operation even under the constraints of limited power resources.
- 48KB of In-System Programmable Flash – Provides ample space for application code and data storage without external components.
- High Integration in a 48-TQFP Package – Facilitates compact designs and reduces overall system costs.
- Extensive Peripheral Set – Includes multiple serial communication modules, analog to digital converters, and more, supporting a wide range of functionalities.
- Low Power Consumption – Ideal for battery-powered applications, enhancing device longevity.
ATMEGA4809-AUR Applications
- Smart Home Devices – The MCU can be integrated into home automation systems for controlling lighting, heating, and security with efficient code execution and connectivity options.
- Industrial Automation – Facilitates the development of robust control systems for factories and plants, utilizing its extensive peripheral set for sensor integration and process control.
- Consumer Electronics – Essential for designing interactive gadgets such as handheld gaming devices, smart watches, and fitness trackers due to its low power consumption and high performance.
- Automotive Applications – Can be used in car entertainment systems and as part of the broader automotive control systems, where reliability and endurance are critical.
- Healthcare Devices – Supports the development of wearable health monitoring devices and compact medical instruments that require accurate data handling and patient monitoring capabilities.
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