Microchip Technology Tariff Inquiry

ATTINY25-15ST1

The ATTINY25-15ST1 is a low-power, 8-bit microcontroller (MCU) from Microchip Technology's AVR family. It is designed for a wide range of applications that require small form factors, low power consumption, and high performance. Here's a description of the ATTINY25-15ST1, its features, and potential applications:

Description:

The ATTINY25-15ST1 is a compact, 8-pin microcontroller based on the enhanced AVR RISC architecture. It features a high-performance 8 MHz internal oscillator and operates at a supply voltage range of 2.7V to 5.5V. The device is available in a surface-mount SOIC package, making it suitable for space-constrained applications.

Features:

1. CPU: 8-bit AVR RISC-based CPU with a 1 MIPS per MHz performance.
2. Memory: 2KB In-System Programmable Flash memory for program storage, 128 bytes Internal SRAM, and 64 bytes In-System Programmable EEPROM.
3. I/O: 6 I/O lines with digital input and output functionality, including support for interrupt and wake-up on change features.
4. Power Management: Active mode, power-save mode, power-down mode, and standby mode for energy-efficient operation.
5. Clock System: Internal 8 MHz oscillator with calibration, and an option for an external clock source.
6. Peripherals: 4-channel 8-bit Timer/Counter with PWM, Watchdog timer, and a USART for serial communication.
7. Security: JTAG interface for programming and debugging, and a unique serial number for device authentication.
8. Operating Voltage: 2.7V to 5.5V supply voltage range.
9. Temperature Range: Industrial temperature range (-40°C to +85°C).

Applications:

1. Remote Controls: Due to its low power consumption and small form factor, the ATTINY25-15ST1 is ideal for remote control applications.
2. Sensors and Actuators: Can be used in sensor interfacing and actuator control in industrial and consumer electronics.
3. Smart Toys: For simple control and interaction in battery-powered toys.
4. Home Automation: In smart home devices for controlling lights, thermostats, and other appliances.
5. Medical Devices: For low-power, small medical instruments and wearable devices.
6. Security Systems: In access control systems and simple alarm systems.
7. Data Loggers: For recording data from various sensors over time.
8. Educational Purposes: As a learning tool for students and hobbyists interested in embedded systems and microcontroller programming.

The ATTINY25-15ST1's combination of low power, small size, and versatile features make it a popular choice for a wide range of embedded applications where space and energy efficiency are critical.