Microchip Technology ATMEGA3250PV-10AU

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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, POR, PWM, WDT
Number of I/O 69
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 100-TQFP (14x14)
Package / Case 100-TQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The ATMEGA3250PV-10AU is a low-power 8-bit AVR microcontroller from Microchip, running at up to 10MHz. It offers 32KB of flash and 2KB of RAM, with a supply voltage range of 1.8V to 5.5V. The 100-TQFP package provides extensive I/O, making it suitable for a wide range of industrial and consumer applications.

  • Higher Speed: 10MHz operation provides faster processing than the 8MHz variant.
  • Low Power: 1.8V operation and multiple sleep modes reduce energy consumption.
  • Extensive I/O: 100-pin package allows for large sensor arrays and display interfaces.
  • Proven Architecture: AVR core with rich peripheral set simplifies design.

Smart Grid Meters

The 10MHz clock and robust peripherals enable accurate energy measurement and communication in utility meters.

Building Management Systems

With many I/O pins, it can interface with HVAC sensors, actuators, and lighting controls.

Portable Test Equipment

Low power consumption and wide voltage range support handheld oscilloscopes or signal generators.

Agricultural Automation

Reliable operation in harsh environments makes it suitable for irrigation controllers and greenhouse monitors.

Consumer Appliances

PWM outputs drive motor speed in washing machines or fans, while WDT ensures safe operation.

Security Systems

It can manage keypad input, alarm outputs, and communication with a central panel.

Q: What is the speed of the ATMEGA3250PV-10AU?
A: It operates at up to 10MHz.
Q: What is the supply voltage range?
A: It supports 1.8V to 5.5V.
Q: How much flash memory is available?
A: It has 32KB of flash memory.
Q: What package does it use?
A: It is available in a 100-TQFP package.
Base Product Number : ATMEGA3250PV-10AU
10MHz 2KB RAM 32KB Flash 8-bit MCU ATMEGA3250PV-10AU AVR Low Power Microchip Smart Meters TQFP-100
Q: What is the speed of the ATMEGA3250PV-10AU?
A: It operates at up to 10MHz.
Q: What is the supply voltage range?
A: It supports 1.8V to 5.5V.
Q: How much flash memory is available?
A: It has 32KB of flash memory.
Q: What package does it use?
A: It is available in a 100-TQFP package.