ATMEGA324PB-ABTVAO
- Mfr.Part #
- ATMEGA324PB-ABTVAO
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44TQFP
- Stock
- 20,974
- In Stock :
- 20,974
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supply Voltage-Min (Vsup) :
- 1.8V
- Number of I/O :
- 39
- Integrated Cache :
- No
- Base Product Number :
- ATMEGA324
- On Chip Data RAM Width :
- 8
- Surface Mount :
- yes
- DAC Channels :
- No
- RAM (words) :
- 1024
- Package / Case :
- 44-TQFP
- Connectivity :
- I2C, SPI, UART/USART
- Length :
- 10mm
- Supplier Device Package :
- 44-TQFP (10x10)
- Clock Frequency :
- 20MHz
- EEPROM Size :
- 1K x 8
- PWM Channels :
- yes
- RAM Size :
- 2K x 8
- Packaging :
- Tape and Reel (TR)
- Supply Voltage-Max (Vsup) :
- 5.5V
- ROM (words) :
- 16384
- Core Processor :
- AVR
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Height Seated (Max) :
- 1.2mm
- Product Status :
- Active
- Number of Timers :
- 5
- RAM (bytes) :
- 2048
- Has ADC :
- yes
- Mounting Type :
- Surface Mount
- Data Converters :
- A/D 8x10b
- Format :
- FIXED-POINT
- Reach Compliance Code :
- Compliant
- Program Memory Type :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Package :
- Tape and Reel (TR)
- Boundary Scan :
- yes
- Speed :
- 20MHz
- Time-Min :
- SECONDS
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Bit Size :
- 8
- Terminal Form :
- Gull wing
- Width :
- 10mm
- RoHS Status :
- RoHS Compliant
- Low Power Mode :
- yes
- Core Size :
- 8-Bit
- Series :
- Automotive, AEC-Q100, AVR® ATmega
- Supply Current-Max :
- 8mA
- On Chip Program ROM Width :
- 16
- Terminal Position :
- QUAD
- Operating Temperature :
- -40°C~105°C TA
- Number of Terminations :
- 44
- Program Memory Size :
- 32KB 16K x 16
- Oscillator Type :
- Internal
- Data Converter :
- A/D 8x10b
- JESD-30 Code :
- S-PQFP-G44
- Terminal Pitch :
- 0.8mm
- DMA Channels :
- No
- Datasheets
- ATMEGA324PB-ABTVAO

Microcontrollers Microchip Technology ATMEGA324PB-ABTVAO Overview
The ATMEGA324PB-ABTVAO from Microchip Technology is a high-performance microcontroller designed to meet the demanding requirements of modern embedded systems. This 8-bit MCU is built on advanced RISC architecture, ensuring robust operation with a maximum CPU speed of 20 MHz. With 32KB of in-system programmable flash, the ATMEGA324PB-ABTVAO offers ample space for complex applications and the flexibility needed for future updates. This microcontroller is an ideal solution for designers seeking a blend of power efficiency and reliable performance in a compact 44TQFP package, making it a top choice for a wide range of industrial and consumer applications.
ATMEGA324PB-ABTVAO Features
- 32KB of in-system programmable flash
- 8-bit AVR Processor with up to 20 MHz frequency
- Advanced RISC architecture
- 1.8V to 5.5V operating voltage range
- Two 8-bit and one 16-bit timer/counters with separate prescaler
- Six PWM channels
- Up to 32 programmable I/O lines
- 44-pin TQFP package
- Extensive support for communication protocols including USART, SPI, and TWI (I2C)
ATMEGA324PB-ABTVAO Applications
- Smart Home Devices: Enables intelligent control and connectivity for home automation systems.
- Automotive Applications: Used in car entertainment systems and diagnostic tools to enhance the driving experience and safety.
- Industrial Control Systems: Powers complex machinery with reliable and precise control logic.
- Wearable Technology: Ideal for fitness trackers and smart watches, providing core functionality and connectivity.
- Medical Monitoring Devices: Utilized in patient monitoring systems for real-time health status assessment.
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