//
ATTINY816-SF Breakout
MCU AVR 8BIT 8KB FLASH 20SOIC 20MHZ
View in 3D
Want something different?
Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardAbout This Component
The ATtiny816 is an 8-bit AVR microcontroller with 8KB flash memory, 512 bytes SRAM, and 128 bytes EEPROM, running at up to 20MHz. It features a 20-pin SOIC package with integrated peripherals including USART, SPI, I2C, timers, 10-bit ADC, DAC, and capacitive touch controller. Ideal for embedded applications requiring low-power operation with flexible analog and digital I/O capabilities.
Package: SOIC-20W (7.5mm wide) · 20 pins
Why does this need a breakout?
The 1.27mm pin pitch makes hand-soldering this 20-pin SOIC challenging and error-prone. A breakout board brings all pins to standard 0.1" spacing, enabling reliable breadboard prototyping and simplifying development of USB-to-UART interfaces without requiring reflow soldering or specialized equipment.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Microchip Technology |
| Part Number | ATTINY816-SF |
| Package | SOIC-20W (7.5mm wide) |
| Pin Count | 20 |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Number of I/O | 18 |
| Program Memory Size | 8KB (8K x 8) |
| Speed | 16MHz |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x ATTINY816-SF 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