Microchip Technology, Inc. Microcontrollers ATMEGA3290PA-AUR

AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 32KB (16K x 16) FLASH 100-TQFP (14x14)

Manufacturer: Microchip Technology
Win Source Part Number: 769231-ATMEGA3290PA-AUR
Series: AVR ATmega
Packaging: Reel package
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: AVR
Speed: 20MHz
Package: 100-TQFP
Core Size: 8-Bit
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, LCD, 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
Data Converters: A/D 8x10b
Oscillator Type: Internal
Supply Voltage: 2.7 V ~ 5.5 V
Family Name: ATmega3290PA
Categories: Integrated Circuits (ICs)
Manufacturer Package: 100-TQFP (14x14)
Alternative Parts (Cross-Reference): CY8C3445AXI-108T; CY8C3445AXI-108; ML610Q419-xxxTBZ03A; ML610Q419PC-NNNTBZ03A;
Country of Origin: Thailand
Estimated EOL Date: 2025
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 51 pct.
Supply and Demand Status: Limited

IC MCU 8BIT 32KB FLASH 100TQFP Product overview: ATMEGA3290PA-AUR from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 32KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-ATMEGA3290PA-AUR can be used for catalog matching and distributor lookup.