FM8PE68B Key Features
- Only 49 single word instructions
- 4K Word on chip OTP
- All OTP area GOTO/FGOTO instruction
- All OTP area subroutine CALL/FCALL instruction
- Totally 272 x 8 bits on chip general purpose registers (SRAM)
- 144 bytes general purpose register
- 128 bytes on-chip data RAM
- 8-level deep hardware stack
- Direct, indirect addressing modes for data accessing
- One 8-bit real time clock/counter (Timer0) with 8-bit programmable pre-scaler