The ST7Ultralite Primer is a complete, ultra low-cost evaluation and development package that provides a fun and easy introduction to the features of ST’s tiny 8-pin ST7Ultralite (ST7FLITEUS) microcontrollers including the internal RC oscillator, 10-bit Analog Digital Converter (ADC), 12-bit Autoreload timer with PWM, Low voltage and Auxiliary voltage detectors.

The Primer comes pre-programmed with the UltraliteMusic software application – a clever light sensor/buzzer application that plays five musical selections. The application implements a range of ST7FLITEUS features such as the internal RC with Pulse width modulation mode, analog digital converter and low voltage detection.

Users can modify UltraliteMusic or create their own applications using the included C compiler and Ride software toolset, which comes with a ready-to-build project and C source files for the application. 

For in-circuit debugging and programming the ST7Ultralite Primer includes the Raisonance µRLink in-circuit debugger and programmer, the embedded version of the RLink in-circuit debugger/programmer tailored to the target. It allows users to run, modify and debug application code via the USB connection on their PC using the Ride development environment.

Key Features

• ST7FLITEUS in DFN8 package 
• RKit-STM8 software tool set with Raisonance C compiler
• Ride7, RFlasher
• Debugging/programming via USB
• Demonstration application (ADC/PWM, sources and executables)