N82C55A2
- Mfr.Part #
- N82C55A2
- Manufacturer
- Altera (Intel)
- Package / Case
- Datasheet
- Download
- Description
- INTERFACE
- Stock
- 1,285
- In Stock :
- 1,285
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- Manufacturer :
- Altera (Intel)
- Product Category :
- I/O Expanders
- Terminal Pitch :
- 1.27mm
- Width :
- 16.6mm
- JESD-30 Code :
- S-PQCC-J44
- Number of Ports :
- 3
- uPs/uCs/Peripheral ICs Type :
- PARALLEL IO PORT, GENERAL PURPOSE
- Terminal Form :
- J BEND
- Supply Voltage-Min (Vsup) :
- 4.5V
- Number of Terminals :
- 44
- Operating Temperature (Max) :
- 70°C
- ECCN Code :
- EAR99
- Supply Voltage-Max (Vsup) :
- 5.5V
- Length :
- 16.6mm
- Supply Voltage :
- 5V
- Seated Height-Max :
- 4.57mm
- Surface Mount :
- yes
- Terminal Position :
- QUAD
- Temperature Grade :
- COMMERCIAL
- Number of I/O :
- 24
- HTS Code :
- 8542.39.00.01
- Datasheets
- N82C55A2

I/O Expanders Altera (Intel) N82C55A2 Overview
The I/O Expanders Altera (Intel) N82C55A2 serves as a critical component in the interface category, enhancing system performance by facilitating efficient, reliable communication between a central processor and peripheral devices. This part, developed by Intel under the Altera brand, is renowned for its robustness and versatility across various technological applications. As a programmable interface, the N82C55A2 supports a wide range of modes, offering significant flexibility in addressing the requirements for data transfer and peripheral management in complex systems. Its ability to operate across different voltage levels and interface standards makes it an indispensable tool for developers looking to optimize their hardware configurations for maximum efficiency and performance.
N82C55A2 Features
The N82C55A2 is equipped with multiple noteworthy features, including three 8-bit ports that can be independently configured to interface input or output modes, allowing for a customized setup tailored to specific system needs. Its compatibility with the industry-standard 8255A pinout and programming interface ensures seamless integration into existing technology stacks without the need for significant modifications or overhauls. Enhanced durability and low power consumption further underscore its utility in sustained high-performance applications, marking it as a top choice for developers seeking reliability and efficiency.
N82C55A2 Applications
- Industrial Automation: In industrial settings, the N82C55A2 can control machinery, sensors, and actuators, streamlining operations and enhancing system responsiveness.
- Consumer Electronics: This chip is integral in managing interfaces for devices such as keyboards, printers, and other peripherals, ensuring efficient data transfer and functionality.
- Automotive Applications: Utilized for managing communications between various sensors and control units within vehicles, the N82C55A2 ensures reliability and performance in critical automotive systems.
- Telecommunication Infrastructure: It plays a key role in the control and management of signal interfaces, contributing to the robustness and efficiency of telecommunications networks.
- Medical Equipment: In medical devices, the N82C55A2 facilitates the precise and reliable interaction between computing cores and peripheral modules, critical for device accuracy and reliability.
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