HT37B50 - 8-Channel Music Synthesizer 8-Bit MCU MCU
HT37B50 Features
* Operating voltage: 2.4V~5.5V for HT37B50/30 3.0V~5.5V for HT37B90/70
* Operating frequency: 12.8MHz
* Oscillation modes for the oscillator clock fOSC: crystal (12.8MHz) 1-pin RC oscillation typ. 12.8MHz
* Built-in 8-bit MCU (HT-8) with 640´8 or 1280´8 (HT37B90) bits RAM
* Built