Datasheet Details
- Part number
- HT49RV3
- Manufacturer
- Holtek
- File Size
- 347.64 KB
- Datasheet
- HT49RV3-Holtek.pdf
- Description
- VFD Type 8-Bit MCU
HT49RV3 Description
HT49RV3/HT49CV3 VFD Type 8-Bit MCU Technical Document * Tools Information * FAQs * Application Note - HA0077E HT49CVX Remote Control Recei.
The HT49RV3/HT49CV3 are 8-bit high performance single chip MCUs.
HT49RV3 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
HT49RV3 Applications
* As the devices include an VFD driver they are suitable for use in products which require a front panel for their operation such as DVDs, VCDs, mini-component audio systems, cassette decks, tuners, CD players, other home appliances, etc. Rev. 1.30
1
March 20, 2007
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