FEATURES
• Number of instructions: 74
• Minimum instruction execution time:
30 ns (@ 33 MHz operation)
• General-purpose registers: 32 bits × 32 registers
• Instruction set optimized for control applications
• Internal memory
ROM: 256 KB (μPD703025A, 703025A(A))
128 KB (μPD703003A, 703003A(A))
96 KB (μPD703004A)
RAM: 8 KB (μPD703025A, 703025A(A))
4 KB (μPD703003A, 703004A, 703003A(A))

• Advanced internal interrupt controller
• Real-time pulse unit suitable for control operations
• Powerful serial interface
(With on-chip dedicated baud rate generator)
• On-chip clock generator
• 10-bit resolution A/D converter: 8 channels
• 8-bit resolution D/A converter: 2 channels
• 8-/9-/10-/12-bit resolution PWM: 2 channels
• Power saving functions