HT46C65
Overview
The HT46R65/HT46C65 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 HT46C65 is fully pin and functionally compatible with the OTP version HT46R65 device.
- Operating voltage:
- 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
- 24 bidirectional I/O lines
- Two external interrupt input
- Two 16-bit programmable timer/event counter with consumption
- 16-level subroutine nesting
- 8 channels 10-bit resolution A/D converter
- 4-channel 8-bit PWM output shared with 4 I/O lines
