| Description | The HT48R01/HT48R02/HT48R03 are 8-bit high performance, RISC architecture microcontroller devices specifically designed for I/O control. The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, Power-down 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 possi... |
| Features |
· Operating voltage: · Watchdog Timer · Program memory ROM: Up to 4096´15 · Data memory RAM: Up to 160´8 · Buzzer driving pair and PFD supported · Power-down and wake-up functions reduce power fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V fSYS=12MHz: 4.5V~5.5V · 7 bidirectional I/O lines and 1 input · Interrupt input shared with I/O line · 4 oscillato... |
| Datasheet |
 HT48R02 Datasheet - 372.82KB |
