HS-82C85RH - Intersil Corporation

HS-82C85RH Radiation Hardened CMOS Static Clock Controller/Generator

The Intersil HS-82C85RH is a high performance, radiation hardened CMOS Clock Controller/Generator designed to support systems utilizing radiation hardened static CMOS microprocessors such as the HS-80C86RH. The HS-82C85RH contains a crystal controlled oscillator, reset pulse conditioning, halt/restart logic, and divide-by-256 circuitry. These features provid.

Features

• Radiation Hardened - Total Dose > 105 RAD (Si) - Transient Upset > 108 RAD (Si)/s - Latch Up Free EPI-CMOS
• Very Low Power Consumption
• Pin Compatible with NMOS 8285 and Intersil 82C85
• Generates System Clocks for Microprocessors and Peripherals
• Complete Control Over System Clock Operation for Very Low System Power - Stop-Oscillator - Stop-Clock - Low Frequency (Slo) Mode - Full Speed Operation
• DC to 15MHz Operation (DC to 5MHz System Clock)
• Generates Both 50% and 33% Duty Cycle Clocks (Synchronized)
• Uses Either Parallel Mode Crystal Circuit or External Frequency Source
• Hardened.