ATMEGA809-AUR
- Mfr.Part #
- ATMEGA809-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 48TQFP
- Stock
- 485
- In Stock :
- 485
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Terminal Position :
- QUAD
- Width :
- 7mm
- Format :
- FIXED-POINT
- Connectivity :
- I2C, SPI, UART/USART
- Series :
- megaAVR® 0
- Supply Voltage-Max (Vsup) :
- 5.5V
- Product Status :
- Active
- Factory Lead Time :
- 22 Weeks
- Number of External Interrupts :
- 41
- PWM Channels :
- No
- Number of Serial I/Os :
- 4
- Mounting Type :
- Surface Mount
- Product Category :
- 8-bit Microcontrollers - MCU
- Tradename :
- AVR
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~85°C TA
- RoHS :
- Details
- Number of I/Os :
- 27 I/O
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Bit Size :
- 16
- Clock Frequency :
- 20MHz
- RAM Size :
- 1K x 8
- RoHS Status :
- ROHS3 Compliant
- Program Memory Size :
- 8KB 8K x 8
- Has ADC :
- yes
- Packaging :
- Tape and Reel (TR)
- Subcategory :
- Microcontrollers - MCU
- Core Size :
- 8-Bit
- Length :
- 7mm
- Brand :
- Microchip Technology
- Data Converters :
- A/D 16x10b
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- On Chip Data RAM Width :
- 16
- DMA Channels :
- No
- Supplier Device Package :
- 48-TQFP (7x7)
- Program Memory Type :
- Flash
- Boundary Scan :
- No
- Number of I/O :
- 41
- Terminal Pitch :
- 0.5mm
- On Chip Program ROM Width :
- 16
- Oscillator Type :
- Internal
- Core Processor :
- AVR
- Mounting Style :
- SMD/SMT
- Number of Terminations :
- 48
- Surface Mount :
- yes
- Supply Voltage :
- 3V
- Data Converter :
- A/D 16x10b
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- JESD-30 Code :
- S-PQFP-G48
- Minimum Operating Temperature :
- - 40 C
- Package / Case :
- 48-TQFP
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- DAC Channels :
- No
- RAM (bytes) :
- 512
- Manufacturer :
- Microchip
- Maximum Operating Temperature :
- + 125 C
- Product Type :
- 8-bit Microcontrollers - MCU
- ROM (words) :
- 4096
- Height Seated (Max) :
- 1.2mm
- RAM (words) :
- 512
- Supply Voltage-Min (Vsup) :
- 1.8V
- Data Bus Width :
- 8 bit
- Base Product Number :
- ATMEGA809
- Integrated Cache :
- No
- Number of Timers :
- 5
- Speed :
- 20MHz
- EEPROM Size :
- 256 x 8
- Supply Current-Max :
- 8.5mA
- Low Power Mode :
- No
- Datasheets
- ATMEGA809-AUR
ATMEGA809-AUR Documents

Microcontrollers Microchip Technology ATMEGA809-AUR Overview
The Microcontrollers Microchip Technology ATMEGA809-AUR is a high-performance microcontroller unit (MCU) designed to meet the demanding requirements of embedded systems. Manufactured by Microchip Technology, this MCU boasts an 8-bit architecture and is equipped with 8KB of FLASH memory, housed in a 48TQFP package. The ATMEGA809-AUR is ideal for applications requiring a combination of low power consumption, high integration, and moderate processing power. Its robust feature set supports a wide range of functions, from basic control systems to more complex automation tasks, making it a versatile choice for designers.
ATMEGA809-AUR Features
This microcontroller features an advanced RISC architecture that allows for powerful yet energy-efficient performance, suitable for battery-operated devices. The integration of 8KB FLASH memory provides sufficient space for complex program codes and data storage. Additionally, its compact 48TQFP package ensures a minimal footprint on the PCB, facilitating sleek and compact device designs.
ATMEGA809-AUR Applications
- Smart Home Devices: The ATMEGA809-AUR can be used to control various home automation devices, providing reliable processing capabilities for handling sensor data and executing control commands efficiently.
- Consumer Electronics: Ideal for integration into consumer electronics, such as portable gadgets and toys, where its energy efficiency and processing ability enhance user experience and functionality.
- Industrial Automation: Suitable for industrial control systems, the ATMEGA809-AUR's robustness supports the demands of automated manufacturing processes.
- Automotive Applications: Employed in automotive systems for tasks such as sensor data processing and actuator control, where reliability and operational stability are crucial.
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