MC14500BCL ,Industrial Control Unit**SEMICONDUCTOR TECHNICAL DATA ** ** *L SUFFIXThe MC14500B Industrial Control Unit (ICU) is a singl ..
MC14500BCP ,Industrial Control UnitMAXIMUM RATINGS* (Voltages Referenced to V )SSÎÎSymbol Parameter Value UnitThis device contains pro ..
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MC14500BCL-MC14500BCP
Industrial Control Unit
-The MC14500B Industrial Control Unit (ICU) is a single–bit CMOS
processor. The ICU is designed for use in systems requiring decisions based
on successive single–bit information. An external ROM stores the control
program. With a program counter (and output latches and input multiplexers,
if required) the ICU in a system forms a stored–program controller that
replaces combinatorial logic. Applications include relay logic processing,
serial data manipulation and control. The ICU also may control an MPU or be
controlled by an MPU. 16 Instructions DC to 1.0 MHz Operation at VDD = 5 V On–Chip Clock (Oscillator) Executes One Instruction per Clock Cycle 3 to 18 V Operation Low Quiescent Current Characteristic of CMOS Devices Capable of Driving One Low–Power Schottky Load or Two Low–Power
TTL Loads over Full Temperature Range
BLOCK DIAGRAMDATA
RST
WRITE
VDD
VSS
JMP
RTN
FLAG O
FLAG F
STO
X1 — OSCILLATOR OUTPUT
X2 — OSCILLATOR INPUT
SEMICONDUCTOR TECHNICAL DATA
