Microchip Technology ATTINY20-SSU Microcontroller
The Microchip Technology ATTINY20-SSU is a high-performance, low-power AVR 8-bit microcontroller that combines 2KB ISP flash memory, 128B EEPROM, 128B SRAM, 12 general purpose I/O lines, 32 general purpose working registers, a single 8-bit timer/counter with compare modes, a 4-channel 10-bit A/D converter, and more. It is designed to offer a flexible and cost-effective solution for operating in power-constrained applications such as battery-operated devices, wearables, and small-scale control systems.
Key Features:
- Advanced RISC Architecture: With 120 powerful instructions, most of which are executed in a single clock cycle, the ATTINY20-SSU achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
- Memory: Equipped with 2KB of in-system programmable flash, the ATTINY20-SSU allows for the storage of large application programs and data. Its 128B of EEPROM can be used for storing non-volatile data, while the 128B SRAM ensures smooth operation and data handling.
- Power Efficiency: The device operates between 1.8-5.5V, enabling use in environments with varying power supplies. It also supports multiple power-saving modes, reducing power consumption during idle periods.
- Peripheral Features: Includes an 8-bit timer/counter with compare modes, a 4-channel 10-bit analog-to-digital converter, and a programmable watchdog timer with internal oscillator. These features provide versatile options for timing, control, and analog input integration.
- I/O and Packages: With 12 programmable I/O lines, the ATTINY20-SSU is capable of handling multiple tasks simultaneously. It is available in an 8-pin SOIC package, making it suitable for space-constrained applications.
- Temperature Range: The device can operate in industrial temperature ranges from -40°C to 85°C, ensuring reliability and stability across diverse operating conditions.
The ATTINY20-SSU is supported by the Atmel Studio integrated development platform, which provides a comprehensive development environment for designing and debugging AVR applications. Additionally, the device is compatible with the Atmel In-System Programming (ISP) for easy firmware updates. Whether you are developing intricate embedded systems or looking for a microcontroller for educational purposes, the ATTINY20-SSU is a versatile and reliable choice that offers a perfect blend of power, performance, and affordability.
