ATTINY814-SSF

Overview

The ATTINY814-SSF is an 8-bit AVR microcontroller from Microchip Technology, featuring 8KB of Flash memory, 512 bytes of SRAM, and 128 bytes of EEPROM. It operates at a maximum clock frequency of 20MHz within a 14-pin SOIC package. The device supports a supply voltage range of 1.8V to 5.5V and includes a 10-bit ADC with 10 channels, an 8-bit DAC, and multiple communication interfaces including I2C, SPI, and USART.

Feature Summary

• Integrates Core Independent Peripherals for low-power background tasks
• Supports capacitive touch interfaces via the Peripheral Touch Controller
• Features a flexible event system for peripheral-to-peripheral communication

Applications

• Capacitive touch button and slider implementations
• Low-power sensor monitoring systems
• General-purpose control applications requiring high efficiency

Procurement Notes

Verify the specific suffix 'SSF' against official documentation to confirm package type and temperature grade. Ensure compatibility with required operating conditions and interface configurations before procurement.

Selection Notes

Select this model for applications requiring 8KB program memory and integrated analog peripherals. Consider the 14-pin SOIC form factor for space-constrained designs needing robust I/O capabilities.

Part Context

Part of the ATtiny214/414/814 series utilizing the AVR RISC architecture. Designed for picoPower technology applications, offering high performance with minimal energy consumption in compact packages.

Replacement Considerations

Consult official substitution guides for compatible alternatives within the same family or series.