ATMEGA324P-20MQR
- Mfr.Part #
- ATMEGA324P-20MQR
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44VQFN
- Stock
- 49,942
- In Stock :
- 49,942
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Core Processor :
- AVR
- Pbfree Code :
- yes
- Base Part Number :
- ATMEGA324P
- Reach Compliance Code :
- Compliant
- Device Core :
- AVR
- Number of I/O Lines :
- 32
- Speed :
- 20MHz
- Seated Height-Max :
- 1 mm
- Data Converters :
- A/D 8x10b
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- PWM Channels :
- yes
- Height Seated (Max) :
- 1mm
- Oscillator Type :
- Internal
- Product :
- MCU
- Data Bus Width :
- 8B
- Data Converter :
- A/D 8x10b
- Product Category :
- 8-bit Microcontrollers - MCU
- Interface :
- CAN, I2C, IrDA, LIN, SPI, UART, USART
- Subcategory :
- Microcontrollers - MCU
- Mounting Style :
- SMD/SMT
- On Chip Program ROM Width :
- 8
- Connectivity :
- I2C, SPI, UART/USART
- Series :
- AVR® ATmega
- Supplier Device Package :
- 44-VQFN (7x7)
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~105°C TA
- Has ADC :
- yes
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Tradename :
- AVR
- Length :
- 7mm
- DAC Channels :
- No
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 44-VFQFN Exposed Pad
- Terminal Position :
- QUAD
- Product Type :
- 8-bit Microcontrollers - MCU
- JESD-30 Code :
- S-PQCC-N44
- Manufacturer :
- Microchip
- Product Status :
- Active
- Bit Size :
- 8
- Brand :
- Microchip Technology
- Interfaces :
- JTAG/SPI/USART
- Radiation Hardening :
- No
- Number of I/O :
- 32
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Program Memory Type :
- Flash
- Terminal Form :
- NO LEAD
- Memory Size :
- 32kB
- Mounting Type :
- Surface Mount
- Core Size :
- 8-Bit
- Program Memory Size :
- 32KB 16K x 16
- EEPROM Size :
- 1K x 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Base Product Number :
- ATMEGA324
- Additional Feature :
- Q TEMP GRADE NOT PROVIDED
- Terminal Pitch :
- 0.5mm
- Package Shape :
- Square
- Number of Terminations :
- 44
- Supply Voltage :
- 5V
- Surface Mount :
- yes
- Supply Voltage-Max (Vsup) :
- 5.5V
- Supply Voltage-Min (Vsup) :
- 4.5V
- Published :
- 1997
- RAM Size :
- 2K x 8
- Factory Lead Time :
- 7 Weeks
- ROM Programmability :
- Flash
- DMA Channels :
- No
- Number of Timers/Counters :
- 3
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Frequency :
- 20MHz
- Width :
- 7 mm
- Number of Terminals :
- 44
- Screening Level :
- TS 16949
- RoHS :
- Details
- Datasheets
- ATMEGA324P-20MQR

Microcontrollers Microchip Technology ATMEGA324P-20MQR Overview
The Microcontrollers Microchip Technology ATMEGA324P-20MQR is a robust and versatile microcontroller unit (MCU) from Microchip Technology, designed to support complex digital operations in a compact form. This 8-bit MCU harnesses a 32KB flash memory, encapsulated in a sleek 44-VQFN package, ensuring a blend of high performance and space efficiency. Ideal for applications requiring a reliable, high-performance microcontroller, the ATMEGA324P-20MQR integrates advanced features for varied computing tasks, making it an excellent choice for designers looking to enhance system reliability and functionality in embedded systems.
ATMEGA324P-20MQR Features
This microcontroller is equipped with an array of features that support enhanced performance and scalability. Key features include a 32KB of in-system programmable flash, a CPU speed of up to 20 MHz, and multiple power-saving modes. Additionally, the ATMEGA324P-20MQR supports a wide range of peripherals, including USART, SPI, and two-wire Interface (TWI), enhancing its adaptability to both simple and complex peripheral integrations.
ATMEGA324P-20MQR Applications
- Consumer Electronics: Utilized in devices like smart home controllers and gaming peripherals, the ATMEGA324P-20MQR provides responsive control and connectivity, enhancing user experiences through high-performance operation.
- Automotive: Supports automotive applications, such as in-vehicle infotainment systems and advanced driver-assistance systems (ADAS), by delivering reliable processing capabilities that ensure smooth and efficient system operations.
- Industrial Automation: In automation technology, this MCU plays a critical role in managing operational controls, sensor data, and actuator commands, ensuring precise and scalable automation solutions.
- Healthcare Devices: Applied in medical monitoring systems, where precision and reliability are paramount, the ATMEGA324P-20MQR ensures the accurate tracking and reporting of patient data, contributing to enhanced medical care.
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