The ATTINY402-SSN is a high-performance, low-power microcontroller from Microchip Technology, designed to deliver the perfect balance of efficiency and versatility. This tiny but mighty MCU is part of Microchip's renowned AVR® family, known for their ease of use and leading-edge features. The ATTINY402-SSN comes in a compact SOIC-8 package, making it ideal for space-constrained applications.

Key Features

• CPU Speed: The device operates at a maximum frequency of 20MHz, providing swift processing capabilities for a variety of applications.
• Memory: It is equipped with 4KB of in-system self-programmable flash memory, 256B of SRAM, and 128B of EEPROM, ensuring ample space for code and data storage.
• I/O Pins: The microcontroller offers 12 general-purpose I/O pins, giving developers flexibility in interfacing with various peripherals.
• Analog Features: It includes a 10-bit Analog-to-Digital Converter (ADC) with an internal voltage reference, enhancing its capability to interact with analog sensors and devices.
• Communication: The ATTINY402-SSN supports a versatile set of communication interfaces including I2C, SPI, and UART, allowing for easy integration into a wide range of systems.
• Operating Voltage: The device operates within a voltage range of 1.8V to 5.5V, accommodating various power supply options and ensuring energy efficiency.

Applications

The ATTINY402-SSN is an exceptional choice for applications requiring a miniature footprint without compromising on performance. It is well-suited for wearables, sensor nodes, and other Internet of Things (IoT) devices. Its low power consumption and rich feature set also make it ideal for battery-powered applications, consumer electronics, and industrial control systems.

Support and Resources

Microchip Technology provides extensive support for the ATTINY402-SSN with development tools, application notes, and datasheets readily available on their website. Engineers and designers can take advantage of the integrated development environments (IDEs) like Atmel Studio and the MPLAB X IDE, along with programmer and debugger tools, to streamline the development process.