ATMEGA406-1AAU
- Mfr.Part #
- ATMEGA406-1AAU
- Manufacturer
- Microchip Technology
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 40KB FLASH 48LQFP
- Stock
- 13,787
- In Stock :
- 13,787
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of Terminations :
- 48
- Voltage - Supply (Vcc/Vdd) :
- 4V~25V
- Number of I/O Lines :
- 19
- Number of Bits :
- 8
- Bit Size :
- 8
- Supplier Device Package :
- 48-LQFP (7x7)
- Program Memory Size :
- 40KB 20K x 16
- Lead Free :
- Lead Free
- DAC Channels :
- No
- Data Converters :
- A/D 10x12b
- Mounting Type :
- Surface Mount
- Published :
- 2006
- Package Shape :
- Square
- Density :
- 320 kB
- Pbfree Code :
- yes
- Factory Lead Time :
- 7 Weeks
- Product Category :
- 8-bit Microcontrollers - MCU
- Oscillator Type :
- Internal
- Interface :
- 2-Wire, I2C, Serial
- Width :
- 7.1mm
- Interface Type :
- 2-Wire
- Length :
- 7.1mm
- Number of Timers/Counters :
- 2
- Data Converter :
- A/D 10x12b
- Core Size :
- 8-Bit
- EEPROM Size :
- 512 x 8
- Mounting Style :
- SMD/SMT
- RAM Size :
- 2K x 8
- Tradename :
- AVR
- Product Type :
- 8-bit Microcontrollers - MCU
- Supply Voltage :
- 3.3V
- Package / Case :
- 48-LQFP
- Seated Height-Max :
- 1.6 mm
- Terminal Pitch :
- 0.5mm
- Has ADC :
- yes
- Watchdog Timer :
- yes
- Brand :
- Microchip Technology / Atmel
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- MATTE TIN
- RoHS :
- Details
- Termination :
- SMD/SMT
- Contact Plating :
- Tin
- Number of I/O :
- 18
- Memory Size :
- 40kB
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Base Part Number :
- ATMEGA406
- PWM Channels :
- yes
- Reach Compliance Code :
- Compliant
- Radiation Hardening :
- No
- Data Bus Width :
- 8B
- DMA Channels :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Minimum Operating Temperature :
- - 30 C
- Surface Mount :
- yes
- Number of Pins :
- 48
- Mount :
- Surface Mount
- Interfaces :
- 2-Wire
- Subcategory :
- Microcontrollers - MCU
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-30 Code :
- S-PQFP-G48
- Product Status :
- Active
- Operating Temperature :
- -40°C~85°C TA
- Device Core :
- AVR
- Package :
- Tray
- Height :
- 1.6mm
- JESD-609 Code :
- e3
- Supply Voltage-Max (Vsup) :
- 3.35V
- REACH SVHC :
- No SVHC
- Product :
- MCU
- Number of I2C Channels :
- 1
- Temperature Grade :
- Other
- Terminal Form :
- Gull wing
- Core Processor :
- AVR
- Qualification Status :
- Not Qualified
- Peripherals :
- POR, WDT
- Number of I/Os :
- 18 I/O
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Program Memory Type :
- Flash
- Frequency :
- 1MHz
- Manufacturer :
- Microchip
- Packaging :
- Tray
- ROM Programmability :
- Flash
- Series :
- AVR® ATmega
- Terminal Position :
- QUAD
- Base Product Number :
- ATMEGA406
- Number of Terminals :
- 48
- Connectivity :
- I2C
- Access Time :
- 1 μs
- Maximum Operating Temperature :
- + 85 C
- Speed :
- 1MHz
- Datasheets
- ATMEGA406-1AAU

Microcontrollers Microchip Technology ATMEGA406-1AAU Overview
The Microcontrollers Microchip Technology ATMEGA406-1AAU is a powerful 8-bit microcontroller that boasts a robust set of features tailored for complex embedded applications. Manufactured by Microchip Technology, this MCU is designed to efficiently manage tasks in sophisticated systems thanks to its 40KB of flash memory and advanced RISC architecture. Ideal for designers seeking a blend of power and affordability, the ATMEGA406-1AAU provides a scalable option in a compact 48LQFP package, ensuring easy integration into existing platforms while supporting extensive interface capabilities.
ATMEGA406-1AAU Features
This MCU supports a wide range of functionalities including advanced power management, a variety of communication interfaces such as SPI, I2C, and UART, and multiple channels of 10-bit A/D conversion. Its extensive interrupt system and programmable watchdog timer enhance its reliability for mission-critical applications, making it a versatile choice for developers. The ATMEGA406-1AAU's ability to operate across a wide voltage range and its low power consumption make it particularly well-suited for portable and power-sensitive applications.
ATMEGA406-1AAU Applications
- Automotive Systems: Utilized in car engine management systems to enhance fuel efficiency and reduce emissions.
- Home Automation: Serves as the central control unit in smart home devices, enabling automated management of lighting, heating, and security systems.
- Industrial Control: Acts as a reliable processor in factory automation equipment, managing sensors, actuators, and other electronic components for streamlined operations.
- Consumer Electronics: Powers a variety of consumer gadgets, including gaming consoles and wearable devices, providing responsive user interactions and robust performance.
- Healthcare Devices: Integrates into medical monitoring systems, facilitating continuous patient monitoring and data logging for healthcare professionals.
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