ATMEGA3290P-20AUR
- Mfr.Part #
- ATMEGA3290P-20AUR
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 100TQFP
- Stock
- 142
- In Stock :
- 142
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Has ADC :
- yes
- Watchdog Timer :
- yes
- ROM (words) :
- 32768
- Series :
- AVR® ATmega
- Product :
- MCU
- Number of I/O Lines :
- 69
- Supplier Device Package :
- 100-TQFP (14x14)
- Surface Mount :
- yes
- Frequency :
- 20MHz
- Data Converter :
- A/D 8x10b
- Mounting Style :
- SMD/SMT
- Device Core :
- AVR
- Factory Lead Time :
- 6 Weeks
- Reach Compliance Code :
- Compliant
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- ROM Programmability :
- Flash
- Program Memory Type :
- Flash
- Brand :
- Microchip Technology
- Power Supplies :
- 3/5 V
- Supply Current-Max :
- 12 mA
- Supply Voltage-Min (Vsup) :
- 4.5V
- Data Bus Width :
- 8B
- Base Part Number :
- ATMEGA3290P
- Tradename :
- AVR
- Interface :
- SPI, UART, USART
- Product Status :
- Active
- EEPROM Size :
- 1K x 8
- Core Size :
- 8-Bit
- Speed :
- 20MHz
- Bit Size :
- 8
- Manufacturer :
- Microchip
- Seated Height-Max :
- 1.2 mm
- Core Processor :
- AVR
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
- Width :
- 14 mm
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- DMA Channels :
- No
- Memory Size :
- 32kB
- RAM Size :
- 2K x 8
- Package Shape :
- Square
- Temperature Grade :
- Industrial
- Data Converters :
- A/D 8x10b
- Base Product Number :
- ATMEGA3290
- CPU Family :
- AVR RISC
- JESD-30 Code :
- S-PQFP-G100
- PWM Channels :
- yes
- Number of Terminals :
- 100
- Product Category :
- 8-bit Microcontrollers - MCU
- Length :
- 14mm
- Pbfree Code :
- yes
- Interfaces :
- SPI/USART/USI
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Qualification Status :
- Not Qualified
- Contact Plating :
- Tin
- Number of Pins :
- 100
- Number of I/O :
- 69
- Published :
- 2009
- RoHS :
- Details
- Mount :
- Surface Mount
- DAC Channels :
- No
- RAM (bytes) :
- 2048
- Program Memory Size :
- 32KB 16K x 16
- Terminal Position :
- QUAD
- Mounting Type :
- Surface Mount
- Oscillator Type :
- Internal
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Terminal Form :
- Gull wing
- Connectivity :
- SPI, UART/USART, USI
- Operating Temperature :
- -40°C~85°C TA
- Number of Timers/Counters :
- 3
- Height Seated (Max) :
- 1.2mm
- Terminal Pitch :
- 0.5mm
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 5V
- Number of Terminations :
- 100
- Package / Case :
- 100-TQFP
- Product Type :
- 8-bit Microcontrollers - MCU
- Supply Voltage-Max (Vsup) :
- 5.5V
- Packaging :
- Tape and Reel (TR)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Datasheets
- ATMEGA3290P-20AUR
ATMEGA3290P-20AUR Documents

Microcontrollers Atmel (Microchip Technology) ATMEGA3290P-20AUR Overview
The ATMEGA3290P-20AUR from Atmel (Microchip Technology) is a high-performance microcontroller designed to meet the demanding needs of modern embedded systems. This 8-bit MCU is built around the powerful AVR architecture, providing a perfect balance of efficiency and functionality with its 32KB of Flash memory and 100-pin TQFP packaging. It is ideal for applications requiring complex I/O operations and high-speed connectivity while maintaining low power consumption. The integration of advanced features such as analog comparators, multiple serial communication modules, and extensive interrupt capabilities make the Microcontrollers Atmel (Microchip Technology) ATMEGA3290P-20AUR an excellent choice for designers looking to optimize their system's performance and reliability.
ATMEGA3290P-20AUR Features
- 8-bit AVR Microcontroller
- 32KB ISP Flash memory
- 1KB EEPROM
- 2KB SRAM
- Up to 16 MIPS throughput at 20MHz
- JTAG interface for on-chip-debug
- 10-bit digital to analog converter
- Extensive peripheral set including SPI, I2C, and USART
- Multiple power-saving modes
ATMEGA3290P-20AUR Applications
- Consumer Electronics: Used in devices such as gaming consoles, advanced remote controls, and home automation systems, leveraging its high I/O count and connectivity options.
- Automotive: Suitable for in-vehicle systems that require robust control and fault diagnosis, enhancing features like dashboard controls and sensor monitoring.
- Industrial Automation: Drives complex machinery with its extensive input and output capabilities, ensuring reliable operations and connectivity in industrial environments.
- Medical Devices: Employs precise and reliable MCU capabilities in medical monitoring equipment, providing essential functionalities like data collection and device control.
- Telecommunication: Utilizes its serial communication capabilities in devices that require interface controls and protocol management, such as modems and routers.
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