HT48RA0-3
Features
- Operating voltage: f SYS=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
- Bit manipulation instructions
- Low voltage reset function
- 20-pin SOP/SSOP package
(PB7 without Pull-high resistor)
- One programmable carrier output
- using 9-bit timer
- On-chip RC oscillator
- 4MHz ±3% when
VDD=2.0V~3.6V; Temperature = 0°C ~ +50°C
- Watchdog Timer
- 1K´14 program memory
- 32´8 data RAM
General 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 patible with the OTP version HT48RA0-3...
