Description
www.DataSheet4U.com HT47R20A-1/HT47C20-1 R-F Type 8-Bit MCU Technical Document * Tools Information * FAQs * Application Note - HA0029E Us.
The HT47R20A-1/HT47C20-1 are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for applications that interface.
Features
* Operating voltage: 2.2V~5.5V
* Eight bidirectional I/O lines
* Four input lines
* One interrupt input
* One 16-bit programmable timer/event counter with
* One low voltage reset circuit
* One buzzer output
* HALT function and wake-up feature reduce power
consumption
Applications
* that interface directly to analog signals, such as those from sensors. The mask version HT47C20-1 is fully pin and functionally compatible with the OTP version HT47R20A-1 device. The advantages of low power consumption, I/O flexibility, programmable frequency divider, timer functions, oscillator opt
