IQ82C55A
- Mfr.Part #
- IQ82C55A
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 44-QFP
- Datasheet
- Download
- Description
- IC I/O EXPANDER 24B 44MQFP
- Stock
- 11,145
- In Stock :
- 11,145
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- I/O Expanders
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Interface :
- Parallel
- Base Part Number :
- 82C55A
- Output Type :
- Open Drain
- Interrupt Output :
- No
- Operating Temperature :
- -40°C~85°C
- JESD-30 Code :
- S-PQFP-G44
- Current - Output Source/Sink :
- 2.5mA
- Height Seated (Max) :
- 2.45mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Pitch :
- 0.8mm
- Package / Case :
- 44-QFP
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Width :
- 10mm
- ECCN Code :
- EAR99
- Terminal Position :
- QUAD
- Number of Terminations :
- 44
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Supply Voltage :
- 5V
- Number of Ports :
- 3
- Factory Lead Time :
- 9 Weeks
- Voltage - Supply :
- 4.5V~5.5V
- HTS Code :
- 8542.39.00.01
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of I/O :
- 24
- Pin Count :
- 44
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Length :
- 10mm
- Datasheets
- IQ82C55A

I/O Expanders Intersil (Renesas Electronics Corporation) IQ82C55A Overview
The I/O Expanders Intersil (Renesas Electronics Corporation) IQ82C55A is a highly versatile 24-bit I/O expander designed to cater to a wide range of digital control systems. Built in a compact 44MQFP package, this integrated circuit (IC) is engineered to enhance the functionality and efficiency of a system by increasing the number of I/O ports available. This expander is ideal for applications that require additional I/O capabilities without the need to redesign the core processor. Its robust design and Intersil's reliable manufacturing processes ensure high durability and consistent performance, making it a top choice for businesses looking to scale their electronic systems.
IQ82C55A Features
The IQ82C55A from Renesas Electronics Corporation boasts several key features that make it an indispensable component in modern electronic designs. These features include 24 independently configurable I/O ports, high-speed interface compatibility, and a flexible control system that allows for parallel communication. Additionally, the device's low power consumption and broad voltage range support are perfectly suited for energy-efficient designs, contributing to overall system reliability and sustainability.
IQ82C55A Applications
- Industrial Control Systems: The IQ82C55A can be integrated into PLC systems to expand their I/O capabilities, allowing for more comprehensive monitoring and control over industrial processes.
- Home Automation: In smart home systems, this I/O expander facilitates the connection of multiple sensors and actuators, enabling sophisticated control and automation scenarios.
- Robotics: For robotics applications, the IQ82C55A provides additional ports necessary for sensor and actuator management, enhancing robot sensing and motion capabilities.
- Embedded Systems: This IC plays a critical role in embedded systems where additional I/O ports are needed for display controls, button inputs, and various signal interfacing, supporting complex embedded designs.
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| IQ82C55A96 | Intersil (Renesas Electronics Corporation) | 22,956 | IC I/O EXPANDER 24B 44MQFP |
| IQ82C55AZ | Intersil (Renesas Electronics Corporation) | 21,175 | IC I/O EXPANDER 24B 44MQFP |
| IQ82C55AZ96 | Intersil (Renesas Electronics Corporation) | 39,585 | IC I/O EXPANDER 24B 44MQFP |
















