PCA9665PW,118

NXP USA Inc. PCA9665PW,118

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  • PCA9665PW,118
  • NXP USA Inc.
  • IC CNTRLR PARALLEL/I2C 20TSSOP
  • Interface - Controllers
  • PCA9665PW,118 Datasheet
  • 20-TSSOP (0.173\", 4.40mm Width)
  • Tape & Reel (TR)
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 4021
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates
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What is PCA9665PW,118

NXP USA Inc. Part Number PCA9665PW,118（Interface - Controllers）, developed and manufactured by NXP USA Inc., distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

PCA9665PW,118 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.

PCA9665PW,118 Specifications

  • Part NumberPCA9665PW,118
  • CategoryInterface - Controllers
  • ManufacturerNXP USA Inc.
  • DescriptionIC CNTRLR PARALLEL/I2C 20TSSOP
  • PackageTape & Reel (TR)
  • Series-
  • InterfaceParallel
  • Voltage - Supply2.3V ~ 3.6V
  • Operating Temperature-40°C ~ 85°C
  • Package / Case20-TSSOP (0.173\", 4.40mm Width)
  • Supplier Device Package20-TSSOP
  • Current - Supply100µA
  • FunctionController
  • ProtocolI²C
  • Standards-

Application of PCA9665PW,118

Interface - Controllers play a central role in computer hardware, network communications, consumer electronics, industrial automation, and automotive electronics. In personal computers and servers, they manage the exchange of data for peripheral devices such as hard drives, solid-state drives (SSDS), keyboards, mice, monitors, and network adapters. In mobile devices such as smartphones and tablets, the interface controller handles the data transfer of wireless communication modules such as USB Type-C, Wi-Fi, Bluetooth and NFC. In addition, industrial automation equipment such as PLC (Programmable logic controller) and SCADA (monitoring and data acquisition) systems, as well as on-board networks in cars such as the CAN bus, are also highly dependent on interface controllers to ensure reliable transmission of data and seamless collaboration of devices. With the development of the Internet of Things (IoT) and edge computing technologies, interface controllers are becoming particularly important in connecting various sensors and actuators, as well as facilitating the transfer of data to the cloud.

PCA9665PW,118 Datasheet

PCA9665PW,118 Datasheet , Tape & Reel (TR),Parallel,2.3V ~ 3.6V,-40°C ~ 85°C,20-TSSOP (0.173\", 4.40mm Width),20-TSSOP,100µA,Controller,I²C

PCA9665PW,118 Classification

Interface - Controllers

Interface - Controllers are an integrated circuit (IC) used to coordinate and manage the transmission of data in electronic devices. They often act as a bridge between microprocessors and other peripherals, responsible for signal conversion, protocol adaptation, and data flow control. The interface controller can include a variety of standard interface control logic such as universal serial bus (USB), Ethernet, serial ATA (SATA), I2C, SPI, etc., to ensure efficient and stable transmission of data between different components. These ics typically integrate complex circuitry such as data buffers, error detection and correction mechanisms, handshake signal processing, etc., to enable plug and play functionality and enhance interoperability between devices.

FAQ about Interface - Controllers

  • 1. What is the use of interface controllers?

    The main purpose of interface controllers is to manage shared network access and provide the required reliability and security.
    An interface controller is similar to an array controller in a disk array. It adds an intelligent layer between the tape drive and the storage area network (SAN). In this way, the interface controller manages shared network access, connects to Fibre Channel or SCSI tape drives, and ensures the safe transmission and storage of data.

  • 2. What is the role of an interface controller?

    The main role of an interface controller is to manage shared network access and provide the required reliability and security. It is similar to the array controller in the disk array, adding an intelligent layer between the tape drive and the SAN (storage area network), connecting to the SAN externally, and providing a network interface for the tape library.
    Specific functions of the interface controller
    Data buffering: Matching the working speed of the host and peripherals through the data buffer register (DBR).
    Error or status monitoring: Feedback various error and status information of the device through the status register for use by the CPU.
    Control and timing: Receive control signals and clock signals sent from the control bus.
    Data format conversion: Perform serial-parallel, parallel-serial and other format conversions.
    Communication with the host and device: Realize communication between the host, I/O interface and I/O device.

  • 3. What is a control IC?

    A control IC is an integrated circuit (IC) specially designed for control functions. Its main function is to receive input signals, process these signals, and output control signals to drive external devices or systems. Control ICs are widely used in various electronic devices and systems, such as home appliances, automotive electronics, industrial control, etc.
    Working principle
    The working principle of a control IC is based on its internal circuit design. It receives external input signals, processes them through internal logic, and outputs control signals. These signals can drive external devices such as motors, relays, and LEDs to achieve specific control functions. Control ICs usually have a high degree of integration and can implement complex control logic in a small volume, thereby meeting the needs of modern electronic devices for miniaturization and high reliability.
    What are the three basic types of controllers?
    Control ICs can be divided into many types according to their functions, the most common ones include:
    Microcontroller (MCU): used to control various external devices and systems, with CPU, memory and input/output interface.
    Driver IC: used to drive devices such as displays and motors, providing the necessary current and voltage.
    Power management IC: responsible for power conversion and management to ensure stable power supply for equipment.
    Interface IC: used to connect different devices and systems to achieve data transmission and communication.

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NXP USA Inc.
NXP USA Inc.
NXP USA Inc. is a globally leading semiconductor company and a subsidiary of NXP in the United States.
The predecessor of NXP USA Inc. can be traced back to Philips' semiconductor division established...
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