CP82C55A
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- Mfr.Part #
- CP82C55A
- Manufacturer
- Intersil
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- PROGRAMMABLE PERIPH INTERFACE
- Stock
- 31,337
- In Stock ：
- 31,337
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- Manufacturer :
- Intersil
- Product Category :
- I/O Expanders
- Terminal Finish :
- Matte Tin (Sn) - annealed
- JESD-609 Code :
- e3
- Number of Ports :
- 3
- Number of I/O :
- 24
- Interface :
- Parallel
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- No
- Base Part Number :
- 82C55A
- Operating Temperature :
- 0°C~70°C
- Terminal Position :
- Dual
- JESD-30 Code :
- R-PDIP-T40
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Terminal Pitch :
- 2.54mm
- Number of Terminations :
- 40
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Voltage - Supply :
- 4.5V~5.5V
- Interrupt Output :
- No
- Mounting Type :
- Through Hole
- Length :
- 51.75mm
- Factory Lead Time :
- 6 Weeks
- Height Seated (Max) :
- 6.35mm
- HTS Code :
- 8542.39.00.01
- Output Type :
- Open Drain
- Current - Output Source/Sink :
- 2.5mA
- Pin Count :
- 40
- Published :
- 2005
- Datasheets
- CP82C55A
I/O Expanders Intersil CP82C55A Overview
The I/O Expanders Intersil CP82C55A, a highly versatile Programmable Peripheral Interface (PPI) chip, is designed by Intersil to meet the demanding needs of complex digital systems. Offering a robust solution for expanding the I/O capabilities without adding excessive burden on the main processor, the CP82C55A allows for seamless integration with microcontrollers and other digital systems. This device is particularly ideal for applications requiring high-speed, reliable I/O expansions, and can operate in various modes to suit a wide range of application needs, thereby enhancing system performance and reliability.
CP82C55A Features
The CP82C55A chip boasts several key features that make it an essential component for any system requiring expanded I/O capabilities. These include three 8-bit bidirectional I/O ports, which can be individually programmed to interface with peripheral devices. Additionally, the device supports both BSR (Bit Set/Reset) and basic input/output operational modes, offering flexibility in control and data handling. Its compatibility with a wide range of microprocessors enhances its adaptability in diverse electronic environments.
CP82C55A Applications
- Industrial Automation: In automation systems, the CP82C55A facilitates the interfacing of sensors and actuators with microcontrollers, effectively managing input and output operations which are crucial for real-time control and monitoring.
- Robotics: Utilized in robotic systems to expand the control capability of the central processor, allowing for more complex movements and functionalities through additional sensors and motor controllers.
- Home Appliances: In smart home devices, this PPI chip is used to enhance user interfaces and connectivity, enabling appliances to communicate effectively with central home automation hubs.
- Computer Peripheral Control: The CP82C55A is vital in managing connections and communications with various computer peripherals, ensuring efficient data transfer and operations across systems.
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