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HT82K72A |
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| Part Number | HT82K72A |
| Manufacturer | Holtek |
| Description | The device is an 8-bit high performance, RISC architecture microcontroller devices specifically designed for multiple I/O control product applications. With its internal 27MHz amplifier the device is ... |
| Features |
· Operating voltage: · 36 I/O bi-directional lines with pull-high options · Supports max. 20´8 keyboard applications · Power down and wake-up functions to reduce power fSYS= 27MHz: 2.0V~3.3V · 36 bidirectional I/O lines · Watchdog Timer function · Single 16-bit internal timer with overflow interrupt and consumption · 4-level subroutine nesting · Bit manipulation instruction · Table read instructions · 63 powerful instructions · All instructions executed in one or two machine cy- timer input · Integrated high-drive CMOS inverter 27MHz ampli- fier · 27MHz or 6MHz external crystal oscillator ... |
| Document |
 HT82K72A Data Sheet
PDF 398.10KB |
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