Microchip Technology ATMEGA329PA-AUR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.78 | $5.78 |
| 15+ | $5.59 | $83.85 |
| 25+ | $5.47 | $136.75 |
| 50+ | $5.17 | $258.50 |
| 100+ | $4.56 | $456.00 |
| N+ | $0.91 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega |
| Packaging | Cut Tape (CT) | NULL |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | SPI, UART/USART, USI |
| Peripherals | Brown-out Detect/Reset, LCD, POR, PWM, WDT |
| Number of I/O | 54 |
| 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) | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-TQFP (14x14) |
| Package / Case | 64-TQFP |
| ROHS |  |
The ATMEGA329PA-AUR is a high-performance 8-bit AVR microcontroller from Microchip. It features 32KB flash, 2KB SRAM, and an integrated LCD controller. Operating at up to 20MHz with a wide voltage range, it is ideal for display-centric embedded applications.
- Integrated LCD Driver: Simplifies display design and reduces cost.
- Wide Voltage Range: 1.8V to 5.5V ensures compatibility with various logic levels.
- High Speed: 20MHz AVR core delivers fast processing for 8-bit MCUs.
- Mature Ecosystem: Extensive documentation and tools from Microchip.
LCD Display Panels
The integrated LCD controller drives segment displays directly, reducing external components in industrial panels.
Automotive Aftermarket
Wide 5.5V operation and robust I/O handle noisy automotive environments for dashboard displays.
White Goods
Reliable PWM and WDT support motor control in washing machines and microwaves.
Medical Monitors
Low-power sleep modes and accurate analog comparators suit portable patient monitoring devices.
Smart Thermostats
LCD output and temperature sensing interfaces enable user-friendly climate control.
Point-of-Sale Terminals
Multiple communication interfaces (UART, SPI, I2C) connect to card readers and printers.
- Q: What is the maximum speed of the ATMEGA329PA-AUR?
- A: It runs at up to 20MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.8V to 5.5V.
- Q: How much program memory does it have?
- A: It has 32KB of flash memory.
- Q: Does it have an LCD controller?
- A: Yes, it includes a built-in LCD driver.
ATMEGA329PA-AUR.pdf
- Q: What is the maximum speed of the ATMEGA329PA-AUR?
- A: It runs at up to 20MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.8V to 5.5V.
- Q: How much program memory does it have?
- A: It has 32KB of flash memory.
- Q: Does it have an LCD controller?
- A: Yes, it includes a built-in LCD driver.
