* 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
HT37B70
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.
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HT3786D - Li-ion Battery Charger
(HOTCHIP)
Machine Translated by Google
Overview:
The HT3786D is a universal charger control chip with built-in reference voltage and power detection.
It has sho.
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