FEATURES
• Program memory (ROM) capacity
mPD178002: 16 Kbytes
mPD178003: 24 Kbytes
• Data memory (RAM) capacity: 512 bytes
• Instruction cycle: 0.44 ms (4.5 MHz crystal resonator used)
• Selected peripheral hardware of the mPD178018A Subseries
General-purpose I/O ports, A/D converter, serial interface, timer, frequency counter, power-on-clear circuits.
• On-chip hardware for a PLL frequency synthesizer.
Dual modulus pre-scaler, programmable divider, phase comparator, charge pump.
• Vector interrupt sources: 8
• Supply Voltage: VDD = 4.5 to 5.5 V (during PLL operation)
VDD = 3.5 to 5.5 V (during CPU operation, when the system clock is fX/2 or lower)
VDD = 4.5 to 5.5 V (during CPU operation, when the system clock is fX)