The ATtiny4-TSHR is a low-power 8-bit AVR RISC-based microcontroller manufactured by Atmel (now Microchip Technology). It features 512 bytes of In-System Self-Programmable Flash program memory, 32 bytes of SRAM, and 32 bytes of EEPROM. This microcontroller operates within a voltage range of 1.8V to 5.5V and is designed for a wide range of embedded applications where low power consumption and small size are critical.

Applications:

• Remote controls
• Sensor interfaces
• Simple motor control
• Lighting control
• Small consumer electronics

Features:

• 512 bytes of In-System Self-Programmable Flash
• 32 bytes of SRAM
• 32 bytes of EEPROM
• 8-bit Timer/Counter
• Internal Oscillator
• Programmable Watchdog Timer
• Debug Wire Interface for On-chip Debugging
• Operating Voltage: 1.8V - 5.5V
• Package: 6-pin SOT23

Benefits:

• Low Power Consumption: Extends battery life in portable applications.
• Small Size: The 6-pin SOT23 package is ideal for space-constrained applications.
• In-System Programmability: Allows for easy firmware updates without removing the device from the system.
• Flexible I/O: Configurable I/O pins for interfacing with various peripherals.
• Integrated EEPROM: Provides non-volatile data storage for storing parameters and settings.

Additional Details:

The ATtiny4-TSHR is a versatile microcontroller suitable for a variety of low-power applications. It features a rich instruction set and a single-cycle instruction execution, enabling efficient program execution. The integrated EEPROM allows for storing configuration parameters and other non-volatile data. The Debug Wire interface enables on-chip debugging, simplifying the development process. The small SOT23 package makes it easy to integrate into compact designs. Its low-power features, combined with its small size, make the ATtiny4-TSHR an excellent choice for battery-powered and portable applications.