HT8603
Zero Drift Op-amps (HTCSEMI)
HT86030
Voice Synthesizer 8-Bit MCU (Holtek Semiconductor)
HT8607
Zero Drift Op-amps (HTCSEMI)
HT86070
Voice Synthesizer 8-Bit MCU (Holtek Semiconductor)
HT86072
8-Bit Voice Synthesizer MCU (Holtek Semiconductor)
HT86144
8-Bit Voice Synthesizer MCU (Holtek Semiconductor)
HT86192
8-Bit Voice Synthesizer MCU (Holtek Semiconductor)
HT862
Built-in boost intelligent audio power amplifier (HEROIC)
HT8620
Low Power Instrumentation Amplifie (HTCSEMI)
HT86384
8-Bit Voice Synthesizer MCU (Holtek Semiconductor)