ATMEGA809-AFR
- Mfr.Part #
- ATMEGA809-AFR
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 48TQFP
- Stock
- 2,058
- In Stock :
- 2,058
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of I/O Lines :
- 41
- Operating Temperature :
- -40°C~125°C TA
- Seated Height-Max :
- 1.2 mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- DAC Channels :
- No
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 48-TQFP
- Number of Serial I/Os :
- 4
- Terminal Form :
- Gull wing
- Maximum Operating Temperature :
- + 125 C
- Product :
- MCU
- Brand :
- Microchip Technology / Atmel
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Terminals :
- 48
- RAM (bytes) :
- 512
- EEPROM Size :
- 256 x 8
- Length :
- 7mm
- Interfaces :
- Serial I2C/SPI/USART
- Manufacturer :
- Microchip
- Minimum Operating Temperature :
- - 40 C
- Format :
- FIXED-POINT
- Clock Frequency :
- 20MHz
- Integrated Cache :
- No
- Supplier Device Package :
- 48-TQFP (7x7)
- Factory Lead Time :
- 22 Weeks
- Data Converters :
- A/D 16x10b
- On Chip Program ROM Width :
- 16
- Packaging :
- Tape and Reel (TR)
- Number of External Interrupts :
- 41
- Number of Timers :
- 5
- Number of Terminations :
- 48
- ROM (words) :
- 4096
- Product Status :
- Active
- Terminal Position :
- QUAD
- Boundary Scan :
- No
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Connectivity :
- I2C, SPI, UART/USART
- Program Memory Size :
- 8KB 8K x 8
- Core Size :
- 8-Bit
- Core Processor :
- AVR
- Base Product Number :
- ATMEGA809
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Width :
- 7mm
- Terminal Pitch :
- 0.5mm
- Reach Compliance Code :
- Compliant
- RAM (words) :
- 512
- DMA Channels :
- No
- RAM Size :
- 1K x 8
- Product Category :
- 8-bit Microcontrollers - MCU
- Supply Current-Max :
- 8.5 mA
- Oscillator Type :
- Internal
- Tradename :
- AVR
- Mounting Style :
- SMD/SMT
- Surface Mount :
- yes
- Low Power Mode :
- No
- ROM Programmability :
- Flash
- Device Core :
- AVR
- Package Shape :
- Square
- Supply Voltage-Min (Vsup) :
- 1.8V
- Bit Size :
- 16
- Height Seated (Max) :
- 1.2mm
- On Chip Data RAM Width :
- 16
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/Os :
- 27 I/O
- Data Bus Width :
- 8 bit
- Has ADC :
- yes
- Supply Voltage :
- 3V
- Subcategory :
- Microcontrollers - MCU
- Program Memory Type :
- Flash
- Data Converter :
- A/D 16x10b
- Number of I/O :
- 41
- Supply Voltage-Max (Vsup) :
- 5.5V
- JESD-30 Code :
- S-PQFP-G48
- Mounting Type :
- Surface Mount
- PWM Channels :
- No
- RoHS :
- Details
- Series :
- megaAVR® 0
- Speed :
- 20MHz
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- CPU Family :
- AVR RISC
- Temperature Grade :
- Automotive
- Datasheets
- ATMEGA809-AFR

Microcontrollers Microchip Technology ATMEGA809-AFR Overview
The Microcontrollers Microchip Technology ATMEGA809-AFR is a highly versatile and powerful 8-bit microcontroller that offers robust solutions for various embedded applications. Boasting a compact 48TQFP package, this MCU is designed to deliver high performance with its 8KB of integrated FLASH memory, providing ample space for complex programs and data storage. Engineered by Microchip Technology, a leader in semiconductor innovation, the ATMEGA809-AFR is optimized for efficiency and reliability, making it ideal for designers looking to streamline product development and enhance system capabilities.
ATMEGA809-AFR Features
The ATMEGA809-AFR microcontroller is equipped with an advanced set of features designed to meet the demanding requirements of modern embedded systems. Key features include an 8-bit AVR processor core, 8KB of FLASH memory, a variety of peripheral interfaces such as SPI, I2C, and USART, and multiple PWM channels. This MCU also supports advanced power management and safety features, ensuring reliable operation under varying environmental conditions.
ATMEGA809-AFR Applications
- Consumer Electronics: Utilized in smart home devices, the ATMEGA809-AFR offers the necessary processing power and connectivity options to handle complex user interfaces and communication protocols.
- Automotive: In vehicle infotainment systems, this MCU manages user inputs and outputs efficiently, enhancing the multimedia experience with its robust data handling and peripheral support.
- Industrial Automation: The ATMEGA809-AFR drives automation controllers, providing reliable and precise control in manufacturing processes through its high-speed computing and robust I/O capabilities.
- Wearable Technology: Powering wearable devices, the ATMEGA809-AFR supports extended battery life and compact design, crucial for continuous health monitoring and mobile notifications.
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