ATMEGA324P-20AUR
- Mfr.Part #
- ATMEGA324P-20AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44TQFP
- Stock
- 17,571
- In Stock :
- 17,571
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Interface :
- 2-Wire, I2C, SPI, UART, USART
- Qualification Status :
- Not Qualified
- Qualification :
- -
- ROM Programmability :
- Flash
- RAM (bytes) :
- 2048
- PWM Channels :
- yes
- Number of Terminations :
- 44
- Base Part Number :
- ATMEGA324P
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Memory Size :
- 32kB
- Base Product Number :
- ATMEGA324
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of Pins :
- 44
- Minimum Operating Temperature :
- - 40 C
- Product Status :
- Active
- Tradename :
- AVR
- Brand :
- Microchip Technology / Atmel
- Temperature Grade :
- Industrial
- RAM Size :
- 2K x 8
- Number of I/O :
- 32
- JESD-30 Code :
- S-PQFP-G44
- Interface Type :
- 2-Wire/JTAG/SPI/USART
- Terminal Form :
- Gull wing
- Device Core :
- AVR
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Data Converter :
- A/D 8x10b
- Number of I/O Lines :
- 32
- DMA Channels :
- No
- RoHS Status :
- ROHS3 Compliant
- Maximum Operating Temperature :
- + 85 C
- Pbfree Code :
- yes
- Terminal Pitch :
- 0.8mm
- Seated Height-Max :
- 1.2 mm
- DAC Channels :
- No
- Oscillator Type :
- Internal
- Frequency :
- 20MHz
- Published :
- 2010
- MSL :
- MSL 3 - 168 hours
- Power Supplies :
- 3/5 V
- Data Converters :
- A/D 8x10b
- Manufacturer :
- Microchip
- Series :
- AVR® ATmega
- JESD-609 Code :
- e3
- ROM (words) :
- 16384
- Supply Voltage :
- 5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Length :
- 10mm
- Mounting Style :
- SMD/SMT
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Connectivity :
- I2C, SPI, UART/USART
- Data Bus Width :
- 8B
- Additional Feature :
- OPERATES AT 2.7 V MIMIMUM SUPPLY AT 10 MHZ
- Core Size :
- 8-Bit
- Contact Plating :
- Tin
- EEPROM Size :
- 1K x 8
- Supplier Device Package :
- 44-TQFP (10x10)
- Has ADC :
- yes
- Height Seated (Max) :
- 1.2mm
- Mounting Type :
- Surface Mount
- Package / Case :
- 44-TQFP
- Product Category :
- 8-bit Microcontrollers - MCU
- Width :
- 10 mm
- Number of Timers/Counters :
- 3
- Interfaces :
- SPI/USART
- Lead Free :
- Lead Free
- Height :
- 1 mm
- Watchdog Timer :
- yes
- Factory Lead Time :
- 7 Weeks
- Bit Size :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage-Min (Vsup) :
- 4.5V
- Supply Current-Max :
- 9 mA
- Packaging :
- Tape and Reel (TR)
- Product Type :
- 8-bit Microcontrollers - MCU
- Product :
- MCU
- Program Memory Size :
- 32KB 16K x 16
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Speed :
- 20MHz
- Terminal Position :
- QUAD
- Supply Voltage-Max (Vsup) :
- 5.5V
- Core Processor :
- AVR
- Program Memory Type :
- Flash
- RoHS :
- Details
- Reach Compliance Code :
- Compliant
- Surface Mount :
- yes
- Radiation Hardening :
- No
- Package Shape :
- Square
- Number of Terminals :
- 44
- Number of I/Os :
- 32 I/O
- CPU Family :
- AVR RISC
- Datasheets
- ATMEGA324P-20AUR
ATMEGA324P-20AUR Documents

Microcontrollers Microchip Technology ATMEGA324P-20AUR Overview
The ATMEGA324P-20AUR, designed and manufactured by Microchip Technology, is a robust microcontroller unit (MCU) built on an 8-bit architecture. This component is specifically engineered to meet the demands of sophisticated embedded systems. With a generous 32KB of flash memory, it provides ample space for application code, which is vital for complex operations in industrial and consumer electronics. The integration in a compact 44-TQFP package not only ensures space efficiency but also facilitates improved system integration. This microcontroller is an ideal choice for developers looking for a balance between performance and power efficiency, making it a pivotal component in various applications. The use of the keyword Microcontrollers Microchip Technology ATMEGA324P-20AUR in your designs ensures a component that is built for reliability and versatility.
ATMEGA324P-20AUR Features
The ATMEGA324P-20AUR boasts an array of features that make it a versatile and powerful choice for many applications. Its key features include an 8-bit AVR processor, 32KB ISP flash memory, and 1KB EEPROM. It also supports a wide operating voltage range of 1.8V to 5.5V, catering to low-power needs and enhancing battery life in portable devices. Additional functionalities such as real-time counter with separate oscillator, six PWM channels, and 12-channel, 10-bit ADC make it highly suitable for complex control systems and sensor interfacing.
ATMEGA324P-20AUR Applications
- Industrial Control Systems: Utilized for managing and regulating machinery in industrial settings, enhancing precision and efficiency.
- Automotive Applications: Employs its robust processing capabilities for engine management and diagnostic systems to ensure optimal vehicle performance.
- Smart Home Devices: Acts as the central processing unit within various home automation products, facilitating seamless integration and user-friendly operations.
- Consumer Electronics: Powers a wide range of consumer gadgets such as portable media players, enhancing multimedia experiences with its reliable computing strength.
- Medical Devices: Crucial in the operation of small-scale medical monitoring systems, providing dependable processing for critical health applications.
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