Microchip Technology ATMEGA329PV-10MU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $22.04 | $22.04 |
| 15+ | $5.07 | $76.05 |
| 25+ | $4.96 | $124.00 |
| 50+ | $4.68 | $234.00 |
| 100+ | $4.13 | $413.00 |
| N+ | $0.83 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega |
| Packaging | Tray | NULL |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 10MHz |
| 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-QFN (9x9) |
| Package / Case | 64-VFQFN Exposed Pad |
| ROHS |  |
The Microchip ATMEGA329PV-10MU is a high-performance 8-bit AVR microcontroller with 32KB flash memory and 2KB SRAM. It integrates a segment LCD controller, multiple PWM channels, and a watchdog timer in a compact 64-VFQFN package. Operating from 1.8V to 5.5V, it is engineered for low-power embedded applications requiring reliable operation across industrial temperature ranges.
- Ultra-low power consumption: The 1.8V operation and power-saving modes extend battery life in portable devices.
- Integrated LCD driver: Eliminates external display driver ICs, reducing BOM cost and PCB area.
- Wide voltage range: 1.8V-5.5V ensures compatibility with both 3.3V and 5V logic systems.
- Robust protection: Brown-out detection and watchdog timer enhance system reliability in harsh environments.
Battery-Powered Medical Devices
The 1.8V minimum supply voltage and low-power AVR core allow continuous operation from a single coin cell, ideal for glucose meters and portable health monitors.
Industrial Control Panels
With an integrated LCD driver and PWM channels, this MCU can directly drive status displays and control actuators in industrial automation without external driver ICs.
Smart Home Thermostats
The 32KB flash memory supports complex control algorithms, while the LCD interface enables a user-friendly temperature display. The wide voltage range accommodates various power supply designs.
Portable Data Loggers
Its low power consumption and brown-out detection ensure reliable data recording in remote environmental monitoring systems, preserving data integrity during power fluctuations.
Automotive Aftermarket Gauges
The 10MHz speed and PWM outputs can drive stepper motors for speedometers or tachometers, while the LCD driver handles odometer displays in the -40°C to 85°C range.
- Q: What is the operating voltage range of the ATMEGA329PV-10MU?
- A: It operates from 1.8V to 5.5V, making it suitable for battery-powered and low-voltage applications.
- Q: Does this MCU include an LCD controller?
- A: Yes, it features an integrated LCD driver, enabling direct interfacing with segmented LCD displays.
- Q: What is the maximum clock speed?
- A: The maximum speed is 10MHz, ideal for low-power, moderate-performance embedded systems.
- Q: What package is available?
- A: It comes in a 64-VFQFN exposed pad package, suitable for compact PCB designs.
ATMEGA329PV-10MU.pdf
- Q: What is the operating voltage range of the ATMEGA329PV-10MU?
- A: It operates from 1.8V to 5.5V, making it suitable for battery-powered and low-voltage applications.
- Q: Does this MCU include an LCD controller?
- A: Yes, it features an integrated LCD driver, enabling direct interfacing with segmented LCD displays.
- Q: What is the maximum clock speed?
- A: The maximum speed is 10MHz, ideal for low-power, moderate-performance embedded systems.
- Q: What package is available?
- A: It comes in a 64-VFQFN exposed pad package, suitable for compact PCB designs.
