HT46CU25 Overview
The HT46RU25/HT46CU25 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 mask version HT46CU25 is fully pin and functionally patible with the OTP version HT46RU25 device. The advantages of low power consumption, I/O flexibility, programmable frequency divider, timer functions,...
HT46CU25 Key Features
- Operating voltage
- Up to 0.5ms instruction cycle with 8MHz system clock
- System clock (fSYS): 400kHz~8MHz, 32.768kHz
- 48 bidirectional I/O lines (max.)
- One interrupt input shared with an I/O line
- One 8-bit and two 16-bit programmable timer/event
- 16-level subroutine nesting
- 8-channels 12-bit resolution A/D converter
- Universal Asynchronous Receiver Transmitter
- 16K´16 program memory in two banks (Bank 0, 1)