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ATTINY3224-XF Breakout
MCU 8BIT AVR 32KB FLASH 20MHZ 14TSSOP
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Design a Custom BoardAbout This Component
ATtiny3224 is a 14-pin microcontroller from Microchip's tinyAVR 2 family featuring an AVR CPU with hardware multiplier operating at up to 20 MHz. It offers 32 KB Flash memory, 3 KB SRAM, and 256 bytes EEPROM, plus a 12-bit differential ADC with programmable gain amplifier, event system, and flexible I/O. Ideal for embedded control, IoT sensors, and low-power applications requiring minimal pin count.
Package: TSSOP-14 (4.4×5mm) · 14 pins
Why does this need a breakout?
The 0.65mm pitch on this 14-pin package makes hand soldering tedious and error-prone without magnification and fine tools. A breakout board routes each pin to standard 0.1-inch headers, enabling breadboard prototyping and simplifying connections for LIN transceivers, ADCs, digital potentiometers, and microcontrollers that typically come in this footprint.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Microchip Technology |
| Part Number | ATTINY3224-XF |
| Package | TSSOP-14 (4.4×5mm) |
| 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-XF 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