P8275, Programmable CRT Controller, 40-Pin DIP​

The Intel P8275 is a Programmable CRT Controller (CRTC) designed to interface raster-scan CRT displays with Intel microcomputer systems. It provides comprehensive control over display timing, character generation, and cursor positioning, supporting both alphanumeric and graphics display modes. The P8275 simplifies the implementation of complex display systems by integrating essential functions into a single chip, thereby reducing the need for additional hardware. Its programmable nature allows for flexible customization of display parameters, making it suitable for a wide range of applications requiring CRT display interfacing.​

Key Features:

• Programmable Display Modes: Supports various display formats, including alphanumeric and graphics modes, enhancing versatility.​
• Character and Attribute Handling: Manages character generation and attribute control, simplifying display design.​
• Cursor Control: Provides hardware cursor management, facilitating user interface development.​
• Interrupt Capabilities: Offers interrupt-driven operations, improving system responsiveness.​
• Compatibility: Designed to interface seamlessly with Intel microcomputer systems, ensuring reliable integration.​
• Single-Chip Solution: Integrates multiple display control functions into a single chip, reducing component count and system complexity.​

Additional Specifications:

• Package Type: 40-Pin DIP
• IC type: Programmable CRT Controller
• Mounting Style: Through Hole