CPU Museum

Computer Hardware

161x_e

Manufacturer Panafacom
Category 16-bit microprocessor
Introduction April 1975
History First Japanese 16-bit microprocessor
Technology Architecture is based on their mini computer; 33 instructions (one word); 5 general register; 64K words memory space; 256 words I/O space; 3 level interrupt; register to register operation time 3 micro seconds; -3V, +5V, +12 V power supply
Max. clock frequency

2 MHz (2 phase)