HS1-82C55ARH
Description
The Intersil HS-82C55ARH is a high performance, radiation hardened CMOS version of the industry standard 8255A and is manufactured using a hardened field, self-aligned silicongate CMOS process.
Key Features
- Radiation Hardened - Total Dose >105 RAD (Si) - Transient Upset <108 RAD (Si)/s - Latch Up Free EPI-CMOS
- Low Power Consumption - IDDSB = 20µA
- High Speed, No “Wait State” Operation with 5MHz HS-80C86RH
- 24 Programmable I/O Pins
- Bus-Hold Circuitry on All I/O Ports Eliminates Pull-Up Resistors
- Direct Bit Set/Reset Capability
- Enhanced Control Word Read Capability
- Hardened Field, Self-Aligned, Junction Isolated CMOS Process
- Single 5V Supply
- 2.0mA Drive Capability on All I/O Port Outputs
