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HT46R221 |
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| Part Number | HT46R221 |
| Manufacturer | Holtek Semiconductor Inc |
| Description | The device is an 8-bit high performance RISC-like microcontroller designed for multiple I/O product applications. It is particularly suitable for use in products such as washing machine controllers an... |
| Features |
· Operating voltage: · Up to 0.5ms instruction cycle with 8MHz system clock fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 4.5V~5.5V · 19 bidirectional I/O lines (max.) · 1 interrupt input shared with an I/O line · 8-bit programmable timer/event counter with over- at VDD=5V · 6-level subroutine nesting · 8 channels 9-bit resolution (8-bit accuracy) A/D con- verter · 1-channel (6+2)/(7+1)-bit PWM output shared with flow interrupt and 7-stage prescaler · On-chip crystal and RC oscillator · Watchdog Timer · 2048´14 program memory ROM · 64´8 data memory RAM · Supports PFD for sound generation · HALT function... |
| Document |
 HT46R221 Data Sheet
PDF 390.09KB |
Similar Datasheet
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Desde 2024. D4U Semiconductor.
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