ATMEGA324P-20AQ
- Mfr.Part #
- ATMEGA324P-20AQ
- Manufacturer
- Microchip Technology
- Package / Case
- 44-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 44TQFP
- Stock
- 2,984
- In Stock :
- 2,984
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Published :
- 1997
- Core Size :
- 8-Bit
- Series :
- AVR® ATmega
- Product Status :
- Active
- Bit Size :
- 8
- Product Category :
- 8-bit Microcontrollers - MCU
- Base Product Number :
- ATMEGA324
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Number of I/O Lines :
- 32
- Data Converters :
- A/D 8x10b
- Width :
- 10 mm
- Data Converter :
- A/D 8x10b
- Data Bus Width :
- 8B
- DMA Channels :
- No
- Mounting Type :
- Surface Mount
- Package Shape :
- Square
- Number of I/O :
- 32
- Surface Mount :
- yes
- Supply Voltage :
- 5V
- Tradename :
- AVR
- Length :
- 10mm
- Operating Temperature :
- -40°C~105°C TA
- Has ADC :
- yes
- DAC Channels :
- No
- Supplier Device Package :
- 44-TQFP (10x10)
- Interfaces :
- SPI/USART
- Factory Lead Time :
- 4 Weeks
- Number of I/Os :
- 32 I/O
- Product :
- MCU
- Maximum Operating Temperature :
- + 85 C
- Manufacturer :
- Microchip
- Supply Voltage-Max (Vsup) :
- 5.5V
- ROM Programmability :
- Flash
- Terminal Form :
- Gull wing
- Number of Pins :
- 44
- Number of Terminals :
- 44
- JESD-30 Code :
- S-PQFP-G44
- Minimum Operating Temperature :
- - 40 C
- Brand :
- Microchip Technology / Atmel
- Supply Voltage-Min (Vsup) :
- 4.5V
- On Chip Program ROM Width :
- 8
- Memory Size :
- 32kB
- Product Type :
- 8-bit Microcontrollers - MCU
- Seated Height-Max :
- 1.2 mm
- Base Part Number :
- ATMEGA324P
- PWM Channels :
- yes
- Screening Level :
- TS 16949
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Terminal Position :
- QUAD
- EEPROM Size :
- 1K x 8
- Device Core :
- AVR
- Subcategory :
- Microcontrollers - MCU
- Speed :
- 20MHz
- Program Memory Size :
- 32KB 16K x 16
- RAM Size :
- 2K x 8
- Package :
- Tray
- Package / Case :
- 44-TQFP
- Packaging :
- Tray
- Frequency :
- 20MHz
- Mount :
- Surface Mount
- RoHS :
- Details
- Pbfree Code :
- yes
- Number of Timers/Counters :
- 3
- Reach Compliance Code :
- Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Interface :
- I2C, SPI, UART, USART
- RoHS Status :
- ROHS3 Compliant
- Height Seated (Max) :
- 1.2mm
- Program Memory Type :
- Flash
- Number of Terminations :
- 44
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Pitch :
- 0.8mm
- Oscillator Type :
- Internal
- Mounting Style :
- SMD/SMT
- Additional Feature :
- Q TEMP GRADE NOT PROVIDED
- Connectivity :
- I2C, SPI, UART/USART
- Core Processor :
- AVR
- Datasheets
- ATMEGA324P-20AQ

Microcontrollers Microchip Technology ATMEGA324P-20AQ Overview
The Microcontrollers Microchip Technology ATMEGA324P-20AQ is a highly versatile and robust 8-bit microcontroller unit (MCU) designed to cater to a broad spectrum of applications, ranging from industrial automation to consumer electronics. Manufactured by Microchip Technology, this MCU offers an optimal blend of power efficiency and performance with its 32KB of flash memory and advanced RISC architecture. Its integration in a 44TQFP package ensures compactness and reliability, making it suitable for designs that require a high degree of integration and sophistication.
ATMEGA324P-20AQ Features
The ATMEGA324P-20AQ MCU is equipped with a comprehensive set of features that enhance its functionality and usability in complex electronic assemblies. Key features include 32KB of in-system programmable flash, a 10-bit analog-to-digital converter, multiple communication interfaces such as SPI, UART, and TWI, and a JTAG interface for robust on-chip debugging. The device also supports a wide operating voltage range from 1.8V to 5.5V, providing flexibility in various power environments.
ATMEGA324P-20AQ Applications
- Home Automation Systems: Integrates seamlessly into home automation products for controlling lighting, heating, and security systems, where reliability and low power consumption are crucial.
- Automotive Electronics: Serves in car entertainment and control systems, providing robust operation under harsh environmental conditions.
- Industrial Automation: Utilized in automated manufacturing lines for monitoring and control processes, enhancing operational efficiency and reliability.
- Consumer Electronics: Powers consumer devices like portable health monitors and smart watches, where compact size and power efficiency are necessary.
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