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Part Number
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HT49CV3 |
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Manufacturer
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Holtek |
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Description
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VFD Type 8-Bit MCU |
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Published
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Feb 19, 2014 |
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Detailed Description
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HT49RV3/HT49CV3 VFD Type 8-Bit MCU
Technical Document
· Tools Information · FAQs · Application Note - HA0077E HT49CVX Re...
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Datasheet
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HT49CV3
|
Overview
HT49RV3/HT49CV3 VFD Type 8-Bit MCU
Technical Document
· Tools Information · FAQs · Application Note - HA0077E HT49CVX Remote Control Receiver SWIP Design Note - HA0078E HT49CVX Display SWIP Design Note
Features
· Operating voltage: · Real Time Clock (RTC) · 8-bit prescaler for RTC · Watchdog Timer · Buzzer output · On-chip crystal, RC and 32768Hz crystal oscillator · HALT function and wake-up feature reduce power
fSYS=4MHz: 2.
2V~5.
5V fSYS=8MHz: 3.
3V~5.
5V
· 17 bidirectional I/O lines (PA, PB, PC, PD) · Two external interrupt inputs · Two 16-bit programmable timer/event counters with
PFD (programmable frequency divider) function
· One 8-bit Remote Control Timer (RMT), pin-shared
consumptio...
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