The Am8224 is a single chip Clock Generator/Driver for the Am9080A and 8080A CPU.
controlled oscillator, a "divide by nine" counter, two high-level drivers and several auxiliary logic functions, including a power-up reset, status strobe and synchronization of ready.
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Am8224
Clock Generator and Driver for 8080A Compatible Microprocessors
Distinctive Characteristics
• Single chip clock generator/driver for 8080A compatible CPU
• Power-up reset for CPU • Ready synchronizing flip-flop • Status strobe signal • Oscillator output fLr external system timing • Am8224-4 version available for use with 1Jlsec in-
struction cycle of Am9080A-4
• Available for operation over both commercial and military temperature ranges
• Crystal controlled for stable system operation • Reduces system package count • Advanced Schottky processing
• 100% reliability assurance testing in compliance with MI L-STD-883
FUNCTIONAL DESCRIPTION
The Am8224 is a single chip Clock Generator/Driver for the Am9080A and 8080A CPU.