ATMEGA3209-MU
- Mfr.Part #
- ATMEGA3209-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 48-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 48QFN
- Stock
- 6,068
- In Stock :
- 6,068
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Category :
- 8-bit Microcontrollers - MCU
- JESD-30 Code :
- S-PQCC-N48
- Width :
- 6mm
- Product Status :
- Active
- Terminal Form :
- NO LEAD
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- 48-QFN (7x7)
- RAM Size :
- 4K x 8
- Supply Voltage-Min (Vsup) :
- 1.8V
- Program Memory Size :
- 32KB 16K x 16
- Number of Terminations :
- 48
- On Chip Data RAM Width :
- 16
- Number of External Interrupts :
- 41
- Brand :
- Microchip Technology / Atmel
- Data Converter :
- A/D 16x10b
- Base Product Number :
- ATMEGA3209
- Program Memory Type :
- Flash
- Number of I/O :
- 41
- Clock Frequency :
- 20MHz
- Interface Type :
- I2C, SPI, UART
- DAC Channels :
- No
- Series :
- megaAVR® 0
- Packaging :
- Tray
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Current-Max :
- 8.5mA
- Low Power Mode :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Manufacturer :
- Microchip
- Terminal Position :
- QUAD
- Subcategory :
- Microcontrollers - MCU
- RoHS :
- Details
- Integrated Cache :
- No
- Supply Voltage :
- 3V
- On Chip Program ROM Width :
- 16
- Has ADC :
- yes
- Factory Lead Time :
- 12 Weeks
- Mounting Style :
- SMD/SMT
- Package / Case :
- 48-VFQFN Exposed Pad
- Number of Timers :
- 5
- Supply Voltage-Max (Vsup) :
- 5.5V
- RAM (words) :
- 2048
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.4mm
- Number of Serial I/Os :
- 4
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Length :
- 6mm
- Number of Timers/Counters :
- 5 Timer
- Tradename :
- AVR
- Oscillator Type :
- Internal
- Speed :
- 20MHz
- Height Seated (Max) :
- 0.55mm
- Product Type :
- 8-bit Microcontrollers - MCU
- Operating Temperature :
- -40°C~85°C TA
- Package :
- Tray
- ROM (words) :
- 16348
- Minimum Operating Temperature :
- - 40 C
- Core Processor :
- AVR
- Boundary Scan :
- No
- Bit Size :
- 16
- Data Bus Width :
- 8 bit
- Data Converters :
- A/D 16x10b
- Maximum Operating Temperature :
- + 85 C
- Core Size :
- 8-Bit
- PWM Channels :
- No
- Product :
- MCU
- Connectivity :
- I2C, SPI, UART/USART
- Number of I/Os :
- 41 I/O
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Format :
- FIXED-POINT
- RAM (bytes) :
- 2048
- DMA Channels :
- No
- Number of ADC Channels :
- 12 Channel
- EEPROM Size :
- 256 x 8
- Surface Mount :
- yes
- Datasheets
- ATMEGA3209-MU

Microcontrollers Microchip Technology ATMEGA3209-MU Overview
The ATMEGA3209-MU from Microchip Technology stands out in the realm of microcontrollers, offering a robust blend of efficiency and functionality tailored for demanding applications. This 8-bit MCU is equipped with 32KB of flash memory, housed in a compact 48QFN package, making it ideal for space-constrained environments. The design and architecture of the ATMEGA3209-MU ensure reduced power consumption while maximizing performance, making it a preferred choice for developers and engineers looking to optimize their electronic designs. The integration of advanced features with the proven reliability of Microchip Technology makes this microcontroller a key component in developing sophisticated electronic systems.
ATMEGA3209-MU Features
The ATMEGA3209-MU microcontroller is packed with features that enhance its utility in a wide range of applications. These include a high-performance 8-bit AVR processor, 32KB of in-system self-programmable flash, and a variety of peripherals such as multiple serial communication interfaces, a 10-bit ADC, multiple PWM channels, and configurable custom logic blocks. Its robust design supports extended temperature ranges, making it suitable for industrial environments. Additionally, the microcontroller supports up to 20 MHz operating frequency, ensuring swift processing and responsiveness in critical applications.
ATMEGA3209-MU Applications
- Consumer Electronics: Utilized in devices like smart home systems and advanced remote controllers, where its low power consumption and high integration capability enhance user interfaces and connectivity.
- Automotive: Applied in car entertainment and information systems, leveraging its robust operation under varying temperatures and its ability to handle multiple inputs and outputs effectively.
- Industrial Automation: Serves as the control center in automated equipment, due to its extensive GPIO capabilities and the ability to run complex algorithms needed for automation processes.
- Medical Devices: Used in portable medical diagnostics and monitoring equipment, where precision, reliability, and low power are critical for effective patient care.
- Internet of Things (IoT): Integral to IoT devices such as sensors and actuators, where its connectivity features and low power consumption play a crucial role in extending battery life and improving network efficiency.
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