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