Description
The HT48R502 is an 8-bit high performance, RISC architecture microcontroller devices specifically designed for multiple I/O control product applications.
Features
- Operating voltage:.
- 224´8 data memory RAM.
- Buzzer driving pair and PFD supported.
- HALT function and wake-up feature reduce power
fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V.
- Low voltage reset function.
- 56 bidirectional I/O lines (max. ).
- 1 interrupt input.
- 2´16-bit programmable timer/event counter and
consumption.
- 16-level subroutine nesting.
- Up to 0.5ms instruction cycle with 8MHz system clock
at VDD=5V.
- Bit manipulation instruction.
HT48R502 Datasheet
