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ATTINY167-SUR Breakout
MCU 8BIT AVR 16KB FLASH 512B SRAM 20SOIC
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Design a Custom BoardAbout This Component
ATtiny167 is a low-power 8-bit AVR microcontroller with 16KB flash memory, 512 bytes SRAM, and 512 bytes EEPROM. It features a LIN 2.1/1.3 controller or UART, dual timer/counters with PWM, SPI/USI interfaces, 10-bit ADC with 11 single-ended or 8 differential channels, and operates from 1.8-5.5V with internal 8MHz oscillator. Ideal for automotive LIN-based applications, IoT nodes, and embedded control requiring low power consumption.
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 | ATTINY167-SUR |
| Package | SOIC-20W (7.5mm wide) |
| Pin Count | 20 |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Number of I/O | 16 |
| Program Memory Size | 16KB (8K x 16) |
| Speed | 16MHz |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x ATTINY167-SUR 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