Microchip Technology ATMEGA324P-20AQ
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.99 | $5.99 |
| 15+ | $5.80 | $87.00 |
| 25+ | $5.67 | $141.75 |
| 50+ | $5.36 | $268.00 |
| 100+ | $4.73 | $473.00 |
| N+ | $0.95 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega |
| Packaging | Tray | |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 32 |
| Program Memory Size | 32KB (16K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 44-TQFP (10x10) |
| Package / Case | 44-TQFP |
| ROHS |  |
The Microchip ATMEGA324P-20AQ is an 8-bit AVR MCU that operates from 2.7V to 5.5V, with a maximum speed of 20MHz. It features 32KB flash and 2K x 8 RAM, along with brown-out reset, POR, PWM, and watchdog timer. Packaged in a 44-TQFP, it operates from -40°C to 105°C, making it a reliable choice for industrial and automotive applications.
- Wide Voltage Range: 2.7V to 5.5V allows direct battery operation and 5V logic compatibility.
- High Temperature Tolerance: Up to 105°C ensures reliability in harsh environments.
- Low Power Consumption: Multiple sleep modes extend battery life in portable devices.
- Rich Peripherals: Includes PWM, watchdog, and brown-out detection for robust designs.
- Proven AVR Core: Extensive community and tool support accelerates development.
Embedded Control Systems
With 20MHz speed and 32KB flash, it can handle complex logic in vending machines, printers, and industrial controllers.
Automotive Aftermarket
Its wide voltage range and high temperature tolerance make it ideal for engine control modules and sensor interfaces.
Home Automation
Low power consumption and rich I/O allow for smart lighting, thermostats, and security systems.
Educational Robotics
The AVR architecture is well-documented, making it perfect for teaching embedded systems and building line-following robots.
Data Logging
With 2K RAM and multiple timers, it can sample and store environmental data in agricultural or weather stations.
Power Tools
Its robust design handles motor control and battery monitoring in cordless drills and saws.
- Q: What is the core type of this AVR?
- A: It uses the 8-bit AVR core from Microchip (formerly Atmel).
- Q: What is the maximum clock speed?
- A: It operates at up to 20MHz, providing good performance for 8-bit applications.
- Q: What is the supply voltage range?
- A: It works from 2.7V to 5.5V, making it flexible for various power supplies.
- Q: How much flash memory is available?
- A: It has 32KB (16K x 16) of program memory.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 105°C, suitable for industrial environments.
ATMEGA324P-20AQ.pdf
- Q: What is the core type of this AVR?
- A: It uses the 8-bit AVR core from Microchip (formerly Atmel).
- Q: What is the maximum clock speed?
- A: It operates at up to 20MHz, providing good performance for 8-bit applications.
- Q: What is the supply voltage range?
- A: It works from 2.7V to 5.5V, making it flexible for various power supplies.
- Q: How much flash memory is available?
- A: It has 32KB (16K x 16) of program memory.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 105°C, suitable for industrial environments.
