ATMEGA324P-20MU
- Mfr.Part #
- ATMEGA324P-20MU
- Manufacturer
- Microchip Technology
- Package / Case
- 44-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44VQFN
- Stock
- 11,350
- In Stock :
- 11,350
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- EEPROM Size :
- 1K x 8
- Manufacturer :
- Microchip
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Series :
- AVR® ATmega
- CPU Family :
- AVR RISC
- PWM Channels :
- yes
- Number of I/O :
- 32
- Number of PWM Channels :
- 6
- ROM Programmability :
- Flash
- Additional Feature :
- IT ALSO OPERATES AT 10 MHZ WITH THE 2.7 V
- Supply Voltage-Max (Vsup) :
- 5.5V
- DAC Channels :
- No
- Oscillator Type :
- Internal
- Tradename :
- AVR
- Operating Temperature :
- -40°C~85°C TA
- Interface :
- 2-Wire, I2C, SPI, UART, USART
- Brand :
- Microchip Technology / Atmel
- Data Bus Width :
- 8B
- Number of I2C Channels :
- 1
- Device Core :
- AVR
- Published :
- 1997
- Power Supplies :
- 3/5 V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Speed :
- 20MHz
- RAM (bytes) :
- 2048
- Mounting Type :
- Surface Mount
- Terminal Position :
- QUAD
- Data Converter :
- A/D 8x10b
- Factory Lead Time :
- 13 Weeks
- Reach Compliance Code :
- Compliant
- Number of Pins :
- 44
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Pin Count :
- 44
- Packaging :
- Tray
- Terminal Form :
- NO LEAD
- Terminal Pitch :
- 0.5mm
- Access Time :
- 20 μs
- Dimensions :
- 7.1 x 7.1 x 0.95mm
- Length :
- 7.1mm
- Typical Operating Supply Voltage :
- 2.7 → 5.5 V
- ROM (words) :
- 16384
- Bit Size :
- 8
- Product Category :
- 8-bit Microcontrollers - MCU
- Product :
- MCU
- Package Type :
- VQFN
- Height :
- 950μm
- Number of I/Os :
- 32 I/O
- Interface Type :
- 2-Wire, JTAG, SPI, USART
- Minimum Operating Temperature :
- -40 °C
- Number of Timers/Counters :
- 3
- Supply Current-Max :
- 9 mA
- Base Part Number :
- ATMEGA324P
- Lead Free :
- Lead Free
- Contact Plating :
- Tin
- Program Memory Type :
- Flash
- RoHS :
- Details
- RoHS Status :
- ROHS3 Compliant
- Mounting Style :
- SMD/SMT
- Family Name :
- ATMEGA
- Width :
- 7.1mm
- Package Shape :
- Square
- Maximum Operating Temperature :
- +85 °C
- JESD-30 Code :
- S-XQCC-N44
- Core Processor :
- AVR
- Number of ADC Channels :
- 8
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Number of Terminals :
- 44
- Watchdog Timer :
- yes
- Package :
- Tray
- Number of Terminations :
- 44
- Has ADC :
- yes
- Mount :
- Surface Mount
- Supply Voltage :
- 5V
- DMA Channels :
- No
- Frequency :
- 20MHz
- Supplier Device Package :
- 44-VQFN (7x7)
- Product Status :
- Active
- RAM Size :
- 2K x 8
- Connectivity :
- I2C, SPI, UART/USART
- Package / Case :
- 44-VFQFN Exposed Pad
- Memory Size :
- 32kB
- Temperature Grade :
- Industrial
- Instruction Set Architecture :
- RISC
- Data Converters :
- A/D 8x10b
- Pbfree Code :
- yes
- Core Size :
- 8-Bit
- Base Product Number :
- ATMEGA324
- Interfaces :
- JTAG/TWI/SPI/USART
- Qualification Status :
- Not Qualified
- REACH SVHC :
- No SVHC
- Program Memory Size :
- 32KB 16K x 16
- Radiation Hardening :
- No
- Surface Mount :
- yes
- Seated Height-Max :
- 1 mm
- Number of I/O Lines :
- 32
- Product Type :
- 8-bit Microcontrollers - MCU
- Supply Voltage-Min (Vsup) :
- 4.5V
- Datasheets
- ATMEGA324P-20MU
ATMEGA324P-20MU Documents

Microcontrollers Microchip Technology ATMEGA324P-20MU Overview
Introducing the robust and versatile ATMEGA324P-20MU from Microchip Technology, a leading figure in the field of advanced microcontrollers. This high-performance 8-bit MCU stands out with its 32KB of flash memory, embedded within a compact 44VQFN package, tailored for sophisticated embedded applications. The ATMEGA324P-20MU is engineered to meet the demanding requirements of both complex industrial applications and precise consumer products. Its efficiency and reliability make it an ideal choice for developers looking to push the boundaries of innovation and performance in their systems. This Microcontrollers Microchip Technology ATMEGA324P-20MU combines extensive features with impressive versatility, ensuring seamless integration and enhanced functionality in a wide array of applications.
ATMEGA324P-20MU Features
The ATMEGA324P-20MU microcontroller is equipped with features that optimize performance across a broad spectrum of applications. Key attributes include a powerful AVR processor, 32KB ISP flash memory, 2KB SRAM, and 1KB EEPROM. Its capability for operating between 1.8V and 5.5V makes it highly adaptable to various power settings, ensuring robustness in different environmental conditions. Additional features like multiple PWM channels, a 10-bit analog-to-digital converter, and a multitude of communication interfaces such as SPI, USART, and TWI, equip this MCU for tasks requiring high levels of precision and connectivity.
ATMEGA324P-20MU Applications
- Automotive Systems: Utilized in car entertainment and information systems where its processing power and connectivity options offer reliable performance in multimedia integration.
- Smart Home Devices: Powers a variety of smart home technologies, from automated lighting systems to advanced security systems, providing efficient, dependable control and communication.
- Industrial Automation: In industrial environments, the ATMEGA324P-20MU drives complex machinery controls, sensor monitoring, and real-time data handling to streamline operations and enhance system reliability.
- Wearable Technology: Its low power consumption and high integration capability make it suitable for wearable health monitoring devices, enhancing user interface and data management.
- Consumer Electronics: Applied in consumer electronics such as gaming consoles and remote controls, where its swift processing abilities and robust design ensure superior user experience.
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