HT48R52 Overview
These devices are 8-bit high performance, RISC architecture microcontroller specifically designed for multiple I/O control product applications. The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, HALT and wake-up functions, watchdog timer, buzzer driver, as well as low cost, enhance the versatility of these devices to suit a wide range of application possibilities such as...
HT48R52 Key Features
- Operating voltage
- External RC and 32768Hz crystal oscillator
- Dual clock system offers three operating modes
- Normal mode: Both RC and 32768Hz clock active
- Slow mode: 32768Hz clock only
- Idle mode: Periodical wake-up by watchdog timer
- Program memory
- 88´8 data memory
- 40 bidirectional I/O lines
- One External interrupt input