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ATTINY3224-SSU Breakout
MCU AVR 8BIT 32KB FLASH 20MHZ 14SOIC
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Design a Custom BoardAbout This Component
ATtiny3224 is a 14-pin 8-bit AVR microcontroller from Microchip's tinyAVR 2 family, featuring 32KB Flash memory, 3KB SRAM, and 256B EEPROM. Running at up to 20MHz with a hardware multiplier, it includes a 12-bit differential ADC with PGA, Event System, and flexible I/O for embedded applications. Suitable for low-power IoT, sensor interfaces, and cost-sensitive embedded designs.
Package: SOIC-14 (3.9×8.7mm) · 14 pins
Why does this need a breakout?
Manual soldering of 1.27mm pitch SOIC-14 leads is tedious and error-prone; a breakout board eliminates this with pre-soldered pads and convenient 0.1-inch headers for breadboard prototyping. Ideal for developing capacitive touch sensor applications or other logic circuits without the fine-pitch assembly hassle.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Microchip Technology |
| Part Number | ATTINY3224-SSU |
| Package | SOIC-14 (3.9×8.7mm) |
| Pin Count | 14 |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Number of I/O | 12 |
| Program Memory Size | 32KB (32K x 8) |
| Speed | 20MHz |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x ATTINY3224-SSU soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS