HT45RM03
Overview
The HT45RM03 is 8-bit, high performance, RISC architecture microcontroller devices specifically designed for A/D applications that interface directly to analog signals, such as those from sensors. The advantages of low power consumption, I/O flexibility, programmable frequency divider, timer functions, oscillator options, multi-channel A/D Converter, Pulse Width Modulation function, HALT and wake-up functions, enhance the versatility of these devices to suit a wide range of A/D application possibilities such as sensor signal processing, motor driving, industrial control, consumer products, subsystem controllers, etc. 1 January 11, 2007 HT45RM03.
- Operating voltage:
- Up to 0.33ms instruction cycle with 12MHz system fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V fSYS=12MHz: 4.5V~5.5V
- 23 bidirectional I/O lines (max.)
- 4 interrupt input shared with 4 I/O line
- Two 8-bit programmable timer/event counter with clock at VDD=5V
- 8-level subroutine nesting
- 8 channels 9-bit resolution A/D converter
- 3-channel 10-bit PWM with complementary output shared with six I/O lines
- Bit manipulation instruction
- 15-bit table read instruction
