Microchip Technology ATMEGA3250PA-AUR

  • ATMEGA3250PA-AUR Microchip Technology Microchip Technology MCU IC Original Authentic IC Component
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$5.87
$6.18 $5.87
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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, 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 Microchip ATMEGA3250PA-AUR is an 8-bit AVR MCU running at 20MHz with 32KB flash and 2KB RAM. It operates from 1.8V to 5.5V, includes brown-out detect, POR, PWM, and WDT, and is housed in a 100-TQFP package for -40°C to 85°C.

  • High I/O count: 100-pin package enables complex designs.
  • Proven AVR core: Extensive ecosystem and code examples.
  • Low power: 1.8V operation extends battery life.
  • Reliable: Brown-out detect and WDT for fail-safe operation.

Industrial Automation

100-pin TQFP provides ample I/O for PLC and sensor interfaces.

Medical Monitoring

Low voltage (1.8V) and reliable POR ensure safe battery operation.

Building Control

PWM outputs drive lighting and HVAC actuators efficiently.

Consumer Displays

Large pin count supports direct LCD segment driving.

Agricultural Electronics

Wide temperature range and robust design for field sensors.

Test Equipment

20MHz AVR core with 32KB flash handles data acquisition tasks.

Q: What is the core architecture?
A: AVR 8-bit.
Q: What is the maximum speed?
A: 20MHz.
Q: How much flash memory?
A: 32KB.
Q: What is the voltage range?
A: 1.8V to 5.5V.
Q: What package is this?
A: 100-TQFP.
Base Product Number ： ATMEGA3250PA
100-TQFP 20MHz 2KB RAM 32KB Flash 8-bit AVR Consumer Industrial MCU Medical POR PWM WDT
Q: What is the core architecture?
A: AVR 8-bit.
Q: What is the maximum speed?
A: 20MHz.
Q: How much flash memory?
A: 32KB.
Q: What is the voltage range?
A: 1.8V to 5.5V.
Q: What package is this?
A: 100-TQFP.

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