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8155H Datasheet – 2048-BIT RAM and I/O Chip

2048-BIT STATIC HMOS RAM WITH I/O PORTS AND TIMER

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Package DIP 40 Pin Type
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8155H-IC

8155H overview

The 8155H is a 2048-BIT STATIC HMOS RAM WITH I/O PORTS AND TIMER made by Intel, supplied in a DIP 40 Pin Type package. The full 8155H datasheet PDF can be previewed below or downloaded.

The 8155H is commonly used in embedded systems, industrial control applications, and other projects where I/O expansion, timers, and parallel I/O functionality are required. Its versatility and integration of multiple functions into a single IC make it a popular choice for interfacing with external devices and providing basic control and timing capabilities.

Datasheet

8155h-datasheet.pdf
Format PDFSize 757 KBLanguage EN
Third-party / unverified source
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8155H features

  • Programmable I/O Ports: The 8155H includes programmable input and output ports, allowing users to configure and control digital signals based on specific requirements.
  • Timer/Counter Functionality: This feature provides the capability to generate and manage timing sequences and counts, essential for various timing and synchronization applications.
  • RAM and ROM Components: The 8155H integrates random-access memory (RAM) and read-only memory (ROM), enabling data storage and retrieval within the same chip.
  • Parallel Data Processing: The chip processes data in parallel, enabling multiple data operations to occur simultaneously, enhancing overall processing efficiency.
  • High Integration: The 8155H combines multiple functions in a single package, reducing the need for additional components and simplifying circuit design.
  • Versatile Operation: With programmable features and integrated memory, the 8155H adapts to a wide range of applications, accommodating different input/output configurations.
  • Addressable Memory: The integrated memory can be accessed based on memory addresses, enabling efficient storage and retrieval of data.
  • Input/Output Control: The chip offers the ability to control external devices and systems through its programmable I/O ports, facilitating interaction with the environment.
  • Microprocessor Interface: The 8155H can interface with microprocessors and other digital components, allowing it to seamlessly integrate into larger systems.
  • Embedded System Solution: The 8155H is well-suited for embedded systems where versatile data processing, memory storage, and I/O control are required within a compact package.

8155H applications

  • Microcontroller Applications
  • Embedded Systems
  • Industrial Control
  • Peripheral Interface
  • Automation Systems

8155H datasheet PDF preview

PDF · 757 KB

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