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HT37B90 |
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| Part Number | HT37B90 |
| Manufacturer | Holtek Semiconductor |
| Description | HT37B90/HT37B70/HT37B50/HT37B30 8-Channel Music Synthesizer 8-Bit MCU MCU Note that the HT37B70/HT37B50/HT37B30 devices, although mentioned in this datasheet, have already been phased out and are pres... |
| 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-in 64K´16-bits to 512K´16-bits ROM for program/data shared · Two 8 bit timer and one 16 bit timer · Watchdog timer · Power-down and Wake-up features for power saving operation · 16-bit table read instructions for any bank/page read · Support 32 to 40 bidirectional I/O lines · Integrated 2-ch stereo 16-bit DAC convert... |
| Document |
 HT37B90 Data Sheet
PDF 926.28KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | HT37B30 |
Holtek Semiconductor |
8-Channel Music Synthesizer 8-Bit MCU MCU |
|
| 2 | HT37B50 |
Holtek Semiconductor |
8-Channel Music Synthesizer 8-Bit MCU MCU |
|
| 3 | HT37B70 |
Holtek Semiconductor |
8-Channel Music Synthesizer 8-Bit MCU MCU |
|
| 4 | HT3786D |
HOTCHIP |
Li-ion Battery Charger |
|
| 5 | HT37A20 |
Holtek Semiconductor |
(HT37A20 - HT37A70) 8-Channel Music Synthesizer MCU |
|