HT46R47
HT46R47 is Cost-Effective A/D Type 8-Bit MCU manufactured by Holtek Semiconductor.
- Part of the HT46R46 comparator family.
- Part of the HT46R46 comparator family.
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HT46R46/HT46C46/HT46R47/HT46C47 Cost-Effective A/D Type 8-Bit MCU
Features
- Operating voltage:
- Up to 0.5ms instruction cycle with 8MHz system clock fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V
- 13 bidirectional I/O lines (max.)
- 1 interrupt input shared with an I/O line
- 8-bit programmable timer/event counter with overflow at VDD=5V
- 4-level subroutine nesting for HT46R46/HT46C46
- 6-level subroutine nesting for HT46R47/HT46C47
- 4 channels 8-bit resolution A/D converter for HT46R46/HT46C46
- 4 channels 9-bit resolution A/D converter interrupt and 7-stage prescaler
- On-chip crystal and RC oscillator
- Watchdog Timer
- 1024´14 program memory for HT46R46/HT46C46
-...
