ATMEGA324PA-AUR
- Mfr.Part #
- ATMEGA324PA-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44TQFP
- Stock
- 111,298
- In Stock :
- 111,298
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Watchdog Timer :
- yes
- Product Category :
- 8-bit Microcontrollers - MCU
- Terminal Finish :
- Matte Tin (Sn)
- Published :
- 2008
- PWM Channels :
- yes
- Interface :
- I2C, IrDA, LIN, SPI, UART, USART
- Number of Terminals :
- 44
- Terminal Position :
- QUAD
- RAM (words) :
- 2048
- Number of Pins :
- 44
- Terminal Pitch :
- 0.8mm
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- JESD-30 Code :
- S-PQFP-G44
- Speed :
- 20MHz
- Brand :
- Microchip Technology / Atmel
- Qualification Status :
- Not Qualified
- Width :
- 10 mm
- Base Part Number :
- ATMEGA324PA
- Terminal Form :
- Gull wing
- Number of External Interrupts :
- 3
- CPU Family :
- AVR RISC
- Integrated Cache :
- No
- Factory Lead Time :
- 6 Weeks
- Program Memory Type :
- Flash
- DMA Channels :
- No
- Power Supplies :
- 2/5V
- Packaging :
- Tape and Reel (TR)
- Product :
- MCU
- Number of Timers :
- 3
- Product Status :
- Active
- Boundary Scan :
- yes
- Number of Terminations :
- 44
- Surface Mount :
- yes
- Reach Compliance Code :
- Compliant
- Core Size :
- 8-Bit
- Mounting Style :
- SMD/SMT
- JESD-609 Code :
- e3
- Supplier Device Package :
- 44-TQFP (10x10)
- Connectivity :
- I2C, SPI, UART/USART
- Core Processor :
- AVR
- RoHS :
- Details
- Series :
- AVR® ATmega
- Format :
- FIXED-POINT
- Operating Temperature :
- -40°C~85°C TA
- Interfaces :
- SPI/USART
- Data Converters :
- A/D 8x10b
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Manufacturer :
- Microchip
- On Chip Program ROM Width :
- 16
- Supply Voltage-Max (Vsup) :
- 5.5V
- Contact Plating :
- Tin
- Height Seated (Max) :
- 1.2mm
- Minimum Operating Temperature :
- - 40 C
- Maximum Operating Temperature :
- + 85 C
- Package / Case :
- 44-TQFP
- Supply Current-Max :
- 9 mA
- Bit Size :
- 8
- Product Type :
- 8-bit Microcontrollers - MCU
- Temperature Grade :
- Industrial
- Tradename :
- AVR
- ROM Programmability :
- Flash
- Memory Size :
- 32kB
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of I/O Lines :
- 32
- Data Converter :
- A/D 8x10b
- RAM (bytes) :
- 2048
- Mount :
- Surface Mount
- Data Bus Width :
- 8B
- Length :
- 10mm
- RoHS Status :
- ROHS3 Compliant
- REACH SVHC :
- No SVHC
- EEPROM Size :
- 1K x 8
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- RAM Size :
- 2K x 8
- Seated Height-Max :
- 1.2 mm
- Package Shape :
- Square
- Pbfree Code :
- yes
- Oscillator Type :
- Internal
- MSL :
- MSL 3 - 168 hours
- Number of Timers/Counters :
- 3
- Qualification :
- -
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/O :
- 32
- ROM (words) :
- 16384
- Number of Serial I/Os :
- 2
- Mounting Type :
- Surface Mount
- Supply Voltage-Min (Vsup) :
- 1.8V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Program Memory Size :
- 32KB 16K x 16
- Has ADC :
- yes
- Device Core :
- AVR
- Frequency :
- 20MHz
- Low Power Mode :
- yes
- On Chip Data RAM Width :
- 8
- DAC Channels :
- No
- Base Product Number :
- ATMEGA324
- Number of I/Os :
- 32 I/O
- Datasheets
- ATMEGA324PA-AUR
ATMEGA324PA-AUR Documents

Microcontrollers Microchip Technology ATMEGA324PA-AUR Overview
The ATMEGA324PA-AUR from Microchip Technology stands out in the competitive field of microcontrollers, offering robust performance and versatility. This 8-bit MCU is designed to efficiently handle a variety of demanding applications, thanks to its 32KB of FLASH memory and a compact 44-TQFP package. The integration of advanced features in a high-performance microcontroller makes the Microcontrollers Microchip Technology ATMEGA324PA-AUR ideal for designers looking to develop sophisticated yet cost-effective products across various industries.
ATMEGA324PA-AUR Features
The ATMEGA324PA-AUR microcontroller boasts several features that enhance its efficiency and applicability in complex electronic circuits. Key features include an advanced RISC architecture, which allows for high-speed processing and low-power consumption. Its 32KB of flash memory ensures ample space for application code or data storage. Additional functionalities such as multiple communication interfaces, including SPI, I2C, and USART, provide excellent connectivity options, while analog comparators and multiple channel ADC enhance its sensory capabilities. Furthermore, it supports a wide operating voltage range, making it flexible for various hardware settings.
ATMEGA324PA-AUR Applications
- Industrial Control Systems: The robust I/O capabilities and extensive memory make it perfect for managing automated processes and monitoring in industrial environments.
- Consumer Electronics: Used in devices like home automation systems and smart appliances, where its ability to process inputs and control outputs enhances user experience and functionality.
- Automotive Applications: Suitable for automotive electronics, such as in-vehicle infotainment systems, where reliability and the ability to operate under varying conditions are crucial.
- Medical Devices: Ideal for handheld medical instruments where precision and low power consumption are necessary for battery preservation and accurate data handling.
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