Microchip Technology ATMEGA329V-8MUR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.49 | $6.49 |
| 15+ | $6.28 | $94.20 |
| 25+ | $6.15 | $153.75 |
| 50+ | $5.81 | $290.50 |
| 100+ | $5.12 | $512.00 |
| N+ | $1.02 | 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 | 8MHz |
| 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 ATMEGA329V-8MUR is an 8-bit AVR microcontroller with 32KB flash and 2KB SRAM. It operates from 1.8V to 5.5V and runs at 8MHz. The device integrates an LCD controller, PWM, and brown-out detection, making it ideal for low-power display applications. Housed in a compact 64-VFQFN package, it supports industrial temperature ranges.
- Ultra-low voltage operation (1.8V) extends battery life in portable designs.
- Integrated LCD driver reduces external components and BOM cost.
- Robust reset and watchdog features ensure reliable operation in harsh environments.
- Small 64-VFQFN package saves PCB space.
Battery-Powered Medical Monitors
The 1.8V minimum supply and low-power AVR core enable long battery life for portable glucose meters and pulse oximeters.
Industrial Control Panels
With an integrated LCD driver and PWM outputs, it can drive simple display interfaces and motor controls in industrial equipment.
Smart Home Thermostats
The LCD controller and 5.5V tolerance allow direct connection to sensors and display temperature settings without extra level shifters.
Portable Data Loggers
32KB flash and 2KB RAM are sufficient for logging environmental data, while the WDT ensures recovery from faults.
Automotive Aftermarket Accessories
Operating from -40°C to 85°C, it suits interior automotive modules like window lift controllers or dashboard displays.
Consumer Appliances
Its robust I/O and PWM features make it suitable for washing machine or microwave control panels with LCD readouts.
- Q: What is the operating voltage range of the ATMEGA329V-8MUR?
- A: It operates from 1.8V to 5.5V, ideal for battery-powered devices.
- Q: Does this MCU include an LCD controller?
- A: Yes, it features an integrated LCD driver for direct segment control.
- Q: What is the maximum clock speed?
- A: The CPU runs at up to 8MHz.
- Q: What package is available?
- A: It comes in a 64-VFQFN exposed pad package.
- Q: What are the key protection features?
- A: It includes Brown-out Detect/Reset, POR, and WDT for reliable operation.
ATMEGA329V-8MUR.pdf
- Q: What is the operating voltage range of the ATMEGA329V-8MUR?
- A: It operates from 1.8V to 5.5V, ideal for battery-powered devices.
- Q: Does this MCU include an LCD controller?
- A: Yes, it features an integrated LCD driver for direct segment control.
- Q: What is the maximum clock speed?
- A: The CPU runs at up to 8MHz.
- Q: What package is available?
- A: It comes in a 64-VFQFN exposed pad package.
- Q: What are the key protection features?
- A: It includes Brown-out Detect/Reset, POR, and WDT for reliable operation.
