* 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
HT37B30
Holtek Semiconductor
926.28 KB
8-channel music synthesizer 8-bit mcu mcu.
HT37B90/HT37B70/HT37B50/HT37B30 8-Channel Music Synthesizer 8-Bit MCU MCU Note that the HT37B70/HT37B50/HT37B30 devices, although mentioned in this da.
📁 Related Datasheet
HT37B50 8-Channel Music Synthesizer 8-Bit MCU MCU (Holtek Semiconductor)
HT37B70 8-Channel Music Synthesizer 8-Bit MCU MCU (Holtek Semiconductor)
HT37B90 8-Channel Music Synthesizer 8-Bit MCU MCU (Holtek Semiconductor)
HT3786D Li-ion Battery Charger (HOTCHIP)
HT37A20 (HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU (Holtek Semiconductor)
HT37A30 (HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU (Holtek Semiconductor)
HT37A40 (HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU (Holtek Semiconductor)
HT37A50 (HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU (Holtek Semiconductor)
HT37A60 (HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU (Holtek Semiconductor)
HT37A70 (HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU (Holtek Semiconductor)
