Description
The HT46RU67/HT46CU67 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 an LCD Interface.
Features
- Operating voltage:.
- Watchdog Timer.
- Buzzer output function.
- Crystal, RC and 32768Hz crystal system oscillator
fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V.
- 32 bidirectional I/O lines.
- Two external interrupt inputs.
- Dual 16-bit programmable timer/event counters with
option.
- Power down and wake-up functions reduce power
consumption.
- 16-level subroutine nesting.
- 8-channel 12-bit resolution A/D converter.
- 4-channel PWM outputs shared with 4 I/O.
HT46CU67_HoltekSemiconductor.pdf