PCA9663B,118
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NXP USA Inc. PCA9663B,118

Manufacturer No:
PCA9663B,118
Manufacturer:
NXP USA Inc.
Package:
Tape & Reel (TR)
Description:
IC CONTROLLER 48LQFP
Delivery:
Payment:
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iso45001
iso9001
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Product Introduction

Overview

The PCA9663B,118 is an advanced single master mode I2C-bus controller produced by NXP USA Inc. This fourth-generation bus controller is designed for data-intensive I2C-bus data transfers, making it an ideal component for systems that require efficient and reliable serial communication. The device features three independent I2C-bus channels, each capable of data rates up to 1 Mbits/s using the Fast-mode Plus (Fm+) open-drain topology. It is particularly suited for applications where large amounts of serial data need to be transmitted and received, thanks to its generous 4352-byte data buffer per channel.

Key Specifications

SpecificationValue
InterfaceI²C
Operating Supply Voltage3.0 V to 3.6 V (device and host interface)
I²C-bus I/O Supply Voltage3.0 V to 5.5 V
Operating Supply Current15 mA
Minimum Operating Temperature-40 °C
Maximum Operating Temperature+85 °C
Data RateUp to 1 Mbits/s (Fast-mode Plus)
Data Buffer Size4352 bytes per channel
Number of I²C Channels3
Number of Slaves per ChannelUp to 64

Key Features

  • Three independent I²C-bus channels with Fast-mode Plus (Fm+) capability
  • Data rates up to 1 Mbits/s
  • 4352-byte data buffer per channel
  • Sequence looping with interval timer for automatic retransmission of stored sequences
  • Supports SCL clock stretching
  • JTAG port available for boundary scan testing
  • Trigger input to synchronize serial communication with external events
  • Maskable interrupts to reduce CPU overhead
  • Compatible with SMBus

Applications

The PCA9663B,118 is suitable for a variety of applications that require efficient and reliable serial communication, including:

  • Industrial automation systems
  • Automotive systems requiring fault-tolerant data transfer
  • Consumer electronics with multiple I²C devices
  • Medical devices needing precise and reliable data communication
  • Any system requiring high-speed data transfer over I²C-bus

Q & A

  1. What is the PCA9663B,118?
    The PCA9663B,118 is an advanced single master mode I²C-bus controller produced by NXP USA Inc.
  2. What are the key features of the PCA9663B,118?
    It features three independent I²C-bus channels, data rates up to 1 Mbits/s, 4352-byte data buffers per channel, sequence looping, and more.
  3. What is the operating supply voltage range for the PCA9663B,118?
    The operating supply voltage range is 3.0 V to 3.6 V.
  4. How many slaves can each I²C channel support?
    Each channel can support up to 64 slaves in one serial sequence.
  5. What is the maximum data rate of the PCA9663B,118?
    The maximum data rate is up to 1 Mbits/s using Fast-mode Plus.
  6. Does the PCA9663B,118 support SCL clock stretching?
    Yes, it supports SCL clock stretching.
  7. Is the PCA9663B,118 compatible with SMBus?
    Yes, it is compatible with SMBus.
  8. What is the purpose of the sequence looping feature?
    The sequence looping feature allows the controller to automatically retransmit a stored sequence, reducing CPU overhead.
  9. What is the minimum operating temperature of the PCA9663B,118?
    The minimum operating temperature is -40 °C.
  10. Is the PCA9663B,118 suitable for fault-tolerant applications?
    Yes, it is particularly suited for fault-tolerant applications due to its sequence looping and interval timer features.

Product Attributes

Protocol:I²C
Function:Controller
Interface:I²C
Standards:- 
Voltage - Supply:3V ~ 3.6V
Current - Supply:15mA
Operating Temperature:-40°C ~ 85°C
Package / Case:48-LQFP
Supplier Device Package:48-LQFP (7x7)
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Similar Products

Part Number PCA9663B,118 PCA9661B,118
Manufacturer NXP USA Inc. NXP USA Inc.
Product Status Last Time Buy Obsolete
Protocol I²C I²C
Function Controller Controller
Interface I²C Parallel
Standards - -
Voltage - Supply 3V ~ 3.6V 3V ~ 3.6V
Current - Supply 15mA 15mA
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Package / Case 48-LQFP 48-LQFP
Supplier Device Package 48-LQFP (7x7) 48-LQFP (7x7)

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