Description
HT46R51A/HT46R52A A/D Type 8-Bit OTP MCU .
The HT46R51A/HT46R52A are 8-bit high performance, RISC architecture microcontroller devices specifically designed for A/D applications that interface.
Features
* Low-power fully static CMOS design
* Operating voltage:
fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V
* Program Memory: 1K´15 OTP (HT46R51A) 2K´15 OTP (HT46R52A)
* Data memory: 96´8 RAM (HT46R51A) 128´8 RAM (HT46R52A)
* A/D converter: 12bits´5Ch External A/D converter reference vol
Applications
* that interface directly to analog signals, such as those from sensors. The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, multi-channel A/D con-
verter, Pulse Width Modulation function, HALT and wake-up functions, watchdog timer, as well as low cost, enha
