The MC14500B Industrial Control Unit (ICU) is a CMOS one-bit microprocessor designed by Motorola for simple control applications in 1977. MC14500B (ICU)...

example of a 1-bit architecture that was marketed as a CPU is the Motorola MC14500B Industrial Control Unit (ICU), introduced in 1977 and manufactured at least...

0 MHz 8 5 μm 1 7,000 CMOS 1977 8085 Intel 3.0 MHz 8 3 μm 1 6,500 nMOS 1977 MC14500B Motorola 1.0 MHz 1 1 CMOS 1978 6809 Motorola 1 MHz 8 5 μm 1 9,000 NMOS...

2004. NXP and Freescale merged in 2015. Motorola MC10800 (4-bit) Motorola MC14500B Industrial Control Unit (ICU) (1-bit) Signetics 2650 (8-bit) Motorola 6800...

with the designation βP14500 a clone of the 1-bit-microprocessor Motorola MC14500B in I2L technology. In 1969 the Research Center for the Design of Electronic...