ATMEGA3209-AFR
- Mfr.Part #
- ATMEGA3209-AFR
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 48TQFP
- Stock
- 5,000
- In Stock :
- 5,000
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Format :
- FIXED-POINT
- Data Bus Width :
- 8bit
- On Chip Data RAM Width :
- 16
- Factory Lead Time :
- 12 Weeks
- Pin Count :
- 48
- Number of Timers/Counters :
- 5 Timer
- Length :
- 7mm
- Width :
- 7mm
- Number of I/Os :
- 41 I/O
- Temperature Grade :
- Automotive
- DMA Channels :
- No
- Base Part Number :
- ATMEGA3209
- Speed :
- 20MHz
- Tradename :
- AVR
- Number of Timers :
- 5
- RoHS Status :
- ROHS3 Compliant
- RAM Size :
- 4K x 8
- JESD-30 Code :
- S-PQFP-G48
- EEPROM Size :
- 256 x 8
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TA
- ROM (words) :
- 16348
- Height :
- 1.05mm
- Number of UART Channels :
- 4
- Terminal Form :
- Gull wing
- Height Seated (Max) :
- 1.2mm
- Maximum Operating Temperature :
- +125 °C
- Interfaces :
- Serial I2C/SPI/UART
- Manufacturer :
- Microchip
- Supply Voltage-Max (Vsup) :
- 5.5V
- PWM Channels :
- No
- Reach Compliance Code :
- Compliant
- Number of Terminations :
- 48
- Low Power Mode :
- No
- Number of ADC Channels :
- 16 Channel
- Product Status :
- Active
- Interface Type :
- I2C, SPI, UART
- RAM (words) :
- 2048
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Core Size :
- 8-Bit
- Number of Terminals :
- 48
- Series :
- megaAVR® 0
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Minimum Operating Temperature :
- -40 °C
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Has ADC :
- yes
- Product Category :
- 8-bit Microcontrollers - MCU
- Data Converter :
- A/D 16x10b
- Core Processor :
- AVR
- Number of I/O Lines :
- 41
- Boundary Scan :
- No
- Dimensions :
- 7 x 7 x 1.05mm
- Oscillator Type :
- Internal
- Brand :
- Microchip Technology / Atmel
- MSL :
- MSL 3 - 168 hours
- Terminal Position :
- QUAD
- Program Memory Type :
- Flash
- Package / Case :
- 48-TQFP
- Packaging :
- Tape and Reel (TR)
- Supply Voltage-Min (Vsup) :
- 1.8V
- Data Converters :
- A/D 5x10b
- Connectivity :
- I2C, SPI, UART/USART
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- ROM Programmability :
- Flash
- DAC Channels :
- No
- Base Product Number :
- ATMEGA3209
- Mounting Style :
- SMD/SMT
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of I2C Channels :
- 1
- Terminal Pitch :
- 0.5mm
- RAM (bytes) :
- 2048
- RoHS :
- Details
- Number of External Interrupts :
- 41
- Package Shape :
- Square
- Supply Current-Max :
- 8.5 mA
- Number of Serial I/Os :
- 4
- Integrated Cache :
- No
- Family Name :
- ATMEGA
- Device Core :
- AVR
- Qualification :
- -
- Package Type :
- TQFP
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- On Chip Program ROM Width :
- 16
- Supply Voltage :
- 3V
- Number of I/O :
- 41
- Product :
- MCU
- CPU Family :
- AVR RISC
- Number of SPI Channels :
- 1
- Program Memory Size :
- 32KB 16K x 16
- Subcategory :
- Microcontrollers - MCU
- Clock Frequency :
- 20MHz
- Seated Height-Max :
- 1.2 mm
- Surface Mount :
- yes
- Bit Size :
- 16
- Supplier Device Package :
- 48-TQFP (7x7)
- Product Type :
- 8-bit Microcontrollers - MCU
- Datasheets
- ATMEGA3209-AFR
ATMEGA3209-AFR Documents

Microcontrollers Microchip Technology ATMEGA3209-AFR Overview
The ATMEGA3209-AFR by Microchip Technology stands as a sophisticated component in the realm of microcontrollers, specifically engineered for robust performance and reliability. This 8-bit MCU is integrated with 32KB of FLASH memory, encapsulated in a compact 48TQFP package, making it ideal for applications demanding high-level code execution and storage capabilities. Designed with versatility in mind, the Microcontrollers Microchip Technology ATMEGA3209-AFR excels in various sophisticated electronic setups, enhancing both functionality and efficiency. Its suitability for a wide range of industrial applications makes it a go-to choice for developers looking to leverage advanced microcontroller technology.
ATMEGA3209-AFR Features
The ATMEGA3209-AFR microcontroller is equipped with several key features that make it a powerful and versatile choice for many applications. It includes an advanced RISC architecture, allowing for high-speed processing and efficient power consumption. With 32KB of FLASH memory, it offers ample space for complex program execution and data storage. The MCU operates at a voltage range of 1.8V to 5.5V, providing flexibility across different power setups and ensuring reliable operation under varying electrical conditions. Additionally, its 48TQFP package ensures a minimal footprint while maintaining robust connectivity options.
ATMEGA3209-AFR Applications
- Consumer Electronics: Utilized in devices like smart home systems and wearable technology, the ATMEGA3209-AFR enhances user interaction and functionality through its efficient processing capabilities and robust memory allocation.
- Automotive: This MCU serves crucial roles in automotive systems, particularly in sensor management and on-board diagnostics, ensuring reliable performance and safety in vehicle operations.
- Industrial Control Systems: The ATMEGA3209-AFR can be integrated into various industrial machinery controls, offering precise handling and monitoring of machine operations, crucial for maintaining high standards of production efficiency.
- Medical Devices: Applied in medical monitoring systems, the MCU facilitates the collection and processing of critical patient data, aiding in timely and accurate health assessments.
- IoT Devices: Perfect for Internet of Things applications, it enables smart connectivity and data exchange between devices, optimizing the automation and efficiency of systems.
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