ATMEGA3208-AU
- Mfr.Part #
- ATMEGA3208-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 32TQFP
- Stock
- 705
- In Stock :
- 705
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Maximum Operating Temperature :
- + 85 C
- Data Converters :
- A/D 12x10b
- Operating Temperature :
- -40°C~85°C TA
- Base Product Number :
- ATMEGA3208
- Factory Lead Time :
- 13 Weeks
- DAC Channels :
- No
- Number of I/O :
- 27
- Mounting Style :
- SMD/SMT
- Number of I/Os :
- 27 I/O
- Product Status :
- Active
- JESD-30 Code :
- S-PQFP-G32
- DMA Channels :
- No
- RoHS Status :
- ROHS3 Compliant
- PWM Channels :
- No
- Supply Voltage-Min (Vsup) :
- 4.5V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Pitch :
- 0.8mm
- Supply Voltage :
- 5V
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Clock Frequency :
- 5MHz
- Terminal Position :
- QUAD
- Surface Mount :
- yes
- Program Memory Size :
- 32KB 16K x 16
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Program Memory Type :
- Flash
- EEPROM Size :
- 256 x 8
- RAM Size :
- 4K x 8
- Mounting Type :
- Surface Mount
- Length :
- 7mm
- Series :
- megaAVR® 0
- Data Bus Width :
- 8 bit
- Package / Case :
- 32-TQFP
- Speed :
- 20MHz
- Supplier Device Package :
- 32-TQFP (7x7)
- Core Size :
- 8-Bit
- Interface Type :
- I2C, SPI, UART
- Number of Terminations :
- 32
- Package :
- Tray
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- On Chip Program ROM Width :
- 8
- Core Processor :
- AVR
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Connectivity :
- I2C, SPI, UART/USART
- Has ADC :
- yes
- Data Converter :
- A/D 12x10b
- Minimum Operating Temperature :
- - 40 C
- Height Seated (Max) :
- 1.2mm
- Oscillator Type :
- Internal
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Width :
- 7mm
- Datasheets
- ATMEGA3208-AU

Microcontrollers Microchip Technology ATMEGA3208-AU Overview
The ATMEGA3208-AU from Microchip Technology is a highly capable member of their extensive microcontroller portfolio, designed to offer robust performance in a compact 32TQFP package. This 8-bit MCU is engineered to meet the demanding requirements of advanced embedded systems, featuring a substantial 32KB of FLASH memory. The integration of sophisticated on-chip features, including multiple communication interfaces and high-resolution analog to digital converters, makes the ATMEGA3208-AU an ideal choice for designers looking to develop scalable and power-efficient applications in both industrial and consumer markets. Emphasizing flexibility and durability, the Microcontrollers Microchip Technology ATMEGA3208-AU stands out as a top selection for high-volume and technologically advanced projects.
ATMEGA3208-AU Features
The ATMEGA3208-AU microcontroller is equipped with an array of features that enhance its usability and functionality in complex electronic environments. Key features include a wide operating voltage range, high-speed computing with a 20 MHz internal oscillator, and multiple programmable I/O lines. It supports advanced communication protocols such as SPI, I2C, and USART, making it highly adaptable to various data communication requirements. Additionally, its low power consumption modes and robust security features like a CRC (Cyclic Redundancy Check) generator, ensure reliable operation in sensitive and power-restricted applications.
ATMEGA3208-AU Applications
- Smart Home Devices: Utilized in home automation, such as smart thermostats and lighting systems, where its I2C/SPI capabilities enable seamless integration with other home automation technologies.
- Industrial Automation: Forms the core of control systems in automated production lines, thanks to its robust GPIOs and timer functions that handle multiple control tasks simultaneously.
- Consumer Electronics: Powers user interfaces and control systems in consumer gadgets like portable gaming devices, due to its extensive memory and high-speed processing capabilities.
- Healthcare Equipment: Embedded in medical monitoring devices, where precision and reliability are paramount; the ATMEGA3208-AU's ADCs offer the necessary accuracy for critical measurements.
- Automotive Applications: Used in vehicle systems for managing entertainment and diagnostic functions, leveraging its capacity to interact with sensors and actuators through robust communication interfaces.
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