ATMEGA3290A-AU
- Mfr.Part #
- ATMEGA3290A-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 100TQFP
- Stock
- 3,391
- In Stock :
- 3,391
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Length :
- 14 mm
- Brand :
- Microchip Technology / Atmel
- EEPROM Size :
- 1K x 8
- DAC Channels :
- No
- Height Seated (Max) :
- 1.2mm
- RoHS :
- Details
- Packaging :
- Tray
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Terminations :
- 100
- Core Processor :
- AVR
- Operating Temperature :
- -40°C~85°C TA
- Package Shape :
- Square
- Power Supplies :
- 2/5V
- JESD-30 Code :
- S-PQFP-G100
- Package :
- Tray
- Data Converter :
- A/D 8x10b
- Number of I/Os :
- 54 I/O
- Speed :
- 20MHz
- PWM Channels :
- yes
- Number of Pins :
- 100
- Connectivity :
- SPI, UART/USART, USI
- Program Memory Size :
- 32KB 16K x 16
- Width :
- 14 mm
- Maximum Operating Temperature :
- + 85 C
- Supplier Device Package :
- 100-TQFP (14x14)
- Product Category :
- 8-bit Microcontrollers - MCU
- RoHS Status :
- ROHS3 Compliant
- Oscillator Type :
- Internal
- Surface Mount :
- yes
- Package / Case :
- 100-TQFP
- Number of PWM Channels :
- 4
- Mounting Style :
- SMD/SMT
- Qualification Status :
- Not Qualified
- Number of Terminals :
- 100
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Base Product Number :
- ATMEGA3290
- Base Part Number :
- ATMEGA3290A
- Has ADC :
- yes
- Peripherals :
- Brown-out Detect/Reset, LCD, POR, PWM, WDT
- Terminal Position :
- QUAD
- CPU Family :
- AVR RISC
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- RAM (bytes) :
- 2048
- Series :
- AVR® ATmega
- Terminal Form :
- Gull wing
- Data Converters :
- A/D 8x10b
- Published :
- 2006
- Mount :
- Surface Mount
- Reach Compliance Code :
- Compliant
- ROM Programmability :
- Flash
- Product Status :
- Active
- Minimum Operating Temperature :
- - 40 C
- Number of I/O :
- 69
- Memory Size :
- 32kB
- Manufacturer :
- Microchip
- Seated Height-Max :
- 1.2 mm
- Data Bus Width :
- 8B
- Contact Plating :
- Tin
- Supply Voltage-Max (Vsup) :
- 5.5V
- Tradename :
- AVR
- Program Memory Type :
- Flash
- Bit Size :
- 8
- Core Size :
- 8-Bit
- Temperature Grade :
- Industrial
- Supply Voltage :
- 5V
- Interface :
- SPI, UART, USART
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Frequency :
- 20MHz
- Watchdog Timer :
- yes
- Terminal Pitch :
- 0.5mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Factory Lead Time :
- 7 Weeks
- ROM (words) :
- 16384
- DMA Channels :
- No
- RAM Size :
- 2K x 8
- REACH SVHC :
- No SVHC
- Number of Timers/Counters :
- 3
- Product :
- MCU
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Number of I/O Lines :
- 69
- Datasheets
- ATMEGA3290A-AU

Microcontrollers Microchip Technology ATMEGA3290A-AU Overview
The Microcontrollers Microchip Technology ATMEGA3290A-AU is a highly efficient and versatile 8-bit MCU from the renowned Microchip Technology, optimized for robust performance in complex electronic environments. Featuring a substantial 32KB of FLASH memory within a compact 100TQFP package, this microcontroller is designed to support a wide range of applications. It offers a perfect balance of power consumption and processing capability, which makes it an ideal choice for developers looking to create scalable and cost-effective designs in the industrial, automotive, and consumer electronics sectors.
ATMEGA3290A-AU Features
This microcontroller incorporates advanced features that enhance its utility and functionality across various applications. The device includes a 32KB ISP flash memory, a 1.8V to 5.5V operating voltage range, and a JTAG interface for robust programming and debugging. Additional features such as the 10-bit A/D converter, multiple communication interfaces including SPI, UART, and I2C, along with extensive interrupt capabilities, provide the flexibility needed to tackle complex electronics challenges efficiently.
ATMEGA3290A-AU Applications
- Automotive Systems: Integrates into engine management systems and infotainment systems to enhance performance and reliability.
- Consumer Electronics: Used in smart home devices like thermostats and security systems, offering enhanced connectivity and control.
- Industrial Control: Empowers automated systems and sensors in manufacturing lines, improving precision and productivity.
- Smart Energy Solutions: Essential in the development of energy management systems that require efficient power usage and monitoring capabilities.
- Healthcare Devices: Implements in wearable health monitors and diagnostic equipment, ensuring accurate data collection and processing.
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