HT46R62
Overview
The HT46R62/HT46C62 are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for A/D product applications that interface directly to analog signals and which require LCD Interface. The mask version HT46C62 is fully pin and functionally compatible with the OTP version HT46R62 device.
- Operating voltage:
- 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
- 20 bidirectional I/O lines (PA, PB0~PB5, PD0~PD2, PD4~PD6)
- Two external interrupt input
- One 8-bit programmable timer/event counter with consumption
- 6-level subroutine nesting
- 6 channels 9-bit resolution A/D converter
