HT48CA0-3 Overview
Description
The HT48RA0-3/HT48CA0-3 are 8-bit high performance, RISC architecture microcontroller devices specifically designed for multiple I/O control product applications. The mask version HT48CA0-3 is fully pin and functionally compatible with the OTP version HT48RA0-3 device.
Key Features
- Operating voltage: fSYS=4MHz(±3%) at 2.0V~3.6V
- Power-down and wake-up features reduce power Temperature = 0°C ~ +50°C
- 10 bidirectional I/O lines
- 6 Schmitt trigger input lines consumption
- 62 powerful instructions
- Up to 1ms instruction cycle with 4MHz system clock
- All instructions executed in 1 or 2 machine cycles
- 14-bit table read instructions
- One-level subroutine nesting
- Low voltage reset function
