com
HT46R73D-3 Dual Slope A/D Type 8-Bit OTP MCU with LCD
Features
· Operating voltage: · Internal 12kHz RC oscillator · External 32.
768kHz Crystal oscillator · HALT function and wake-up feature reduce power
fSYS=4MHz: 2.
2V~5.
5V fSYS=8MHz: 3.
3V~5.
5V
· Three system oscillators:
consumption
· Voltage
regulator (3.
3V) and charge pump · Embeded voltage reference generator (1.
5V) · 4-level subroutine nesting · Bit manipulation instruction · 15-bit table read instruction · Up to 0.
5ms instruction cycle with 8MHz system clock
External Crystal oscillator External RC oscillator Internal RC oscillator
· Up to 16 bidirectional I/O lines · One external interrupt input shard with an I...