HT46R46-H Overview
Description
The HT46R46-H are 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.
Key Features
- Operating voltage
- Up to 0.5ms instruction cycle with 8MHz system clock fSYS=4MHz: VLVR~5.5V with LVR enabled fSYS=8MHz: 3.3V~5.5V with LVR disabled
- 13 bidirectional I/O lines (max.)
- 1 interrupt input shared with an I/O line
- 8-bit programmable timer/event counter with overflow at VDD=5V
- 4-level subroutine nesting
- 4 channels 8-bit resolution A/D converter
- 1 channel 8-bit PWM output shared with an I/O line
- 14-bit table read instruction
- 63 powerful instructions
