Datasheet Summary
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HT46R53A/HT46R54A A/D Type 8-Bit OTP MCU
Technical Document
- Tools Information
- FAQs
- Application Note
- HA0003E municating between the HT48 & HT46 Series MCUs and the HT93LC46 EEPROM
- HA0004E HT48 & HT46 MCU UART Software Implementation Method
- HA0084E NiMH Battery Charger Demo Board
- Using the HT46R52
Features
- Low-power fully static CMOS design
- Operating voltage:
- On-chip crystal and RC oscillator
- 6-level subroutine nesting
- Watchdog Timer
- Low voltage reset function
- HALT function
- Up to 0.5ms instruction cycle with 8MHz system clock fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V
- Program Memory:
2K´15 OTP (HT46R53A) 4K´15 OTP (HT46R54A)
- Data...