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PCAL6524HEHP +BOM

Ultra-Low-Voltage Translating 24-Bit Fm+ I²C-Bus/SMBus I/O Expander

PCAL6524HEHP Information

Description

The NXP Semiconductors PCAL6524HEHP is a secure interface and power management IC designed for industrial, consumer, medical, IoT, home appliances, automotive, security systems, smart lighting control, HVAC systems, and gaming peripherals applications. It features four 8-bit parallel ports, internal power-on reset circuitry, data transfer rate of 1.5 Mbps, and error detection and correction circuitry. The IC also has an internal voltage regulator for 3.3V generation and supports high-speed USB interface with two I/O lines for debugging. The PCAL6524HEHP is designed to provide a secure and reliable interface solution for various applications, ensuring data integrity and security while minimizing power consumption. Its low-power CMOS technology makes it suitable for battery-powered devices or those requiring low power consumption.

Features

The PCAL6524HEHP from NXP Semiconductors features:

  • Four 8-bit parallel ports with data transfer rate of 1.5 Mbps
  • 24-bit parallel input/output port with internal voltage regulator for 3.3V generation and data transfer rate of 10 Mbps
  • Four-wire SPI bus interface, internal power-down circuitry for low power mode, and error detection and correction circuitry
  • High-speed USB interface, two I/O lines for debugging, and power-down mode to save energy

These features make it suitable for various applications such as industrial automation, consumer electronics, medical devices, IoT devices, home appliances, automotive applications, security systems, smart lighting control, HVAC systems, and gaming peripherals.

Package

The package type of PCAL6524HEHP is QFN48 (5x5mm).

Pinout

The PCAL6524HEHP is a 24-bit parallel input/output port expander from NXP Semiconductors.

Pin Count: The device has 48 pins, packaged in a QFN-48 or TQFP-48 package.

Functions:

  • Four 8-bit parallel ports for data transfer
  • Internal power-on reset circuitry and voltage regulator
  • Error detection and correction circuitry
  • Power-down mode for low power consumption

This IC is suitable for various applications such as industrial automation, consumer electronics, medical devices, IoT devices, home appliances, automotive systems, security systems, smart lighting control, HVAC systems, and gaming peripherals.

Manufacturer

The manufacturer of the PCAL6524HEHP is NXP Semiconductors, a leading global semiconductor company that specializes in designing and manufacturing microcontrollers, processors, sensors, and other semiconductor products for various industries such as automotive, industrial, consumer electronics, and more.

Applications

The application areas of PCAL6524HEHP include industrial automation, consumer electronics, medical devices, IoT devices, home appliances, automotive applications, security systems, smart lighting control, HVAC systems, and gaming peripherals.

Equivalent

Due to the uniqueness of the product, it's challenging to identify exact equivalent products. However, based on its characteristics, some comparable I/O expanders from NXP or other manufacturers could be:

  • NXP PCA9547
  • ON Semi ONIC9548
  • Texas Instruments PCA9555

These products share similar features like parallel ports, SPI interfaces, and USB connectivity, although they may not have identical specifications.

Specifications

# of Addresses 128 I<sup>2</sup>C-bus Y
Ambient Operating Temperature (Min to Max) (&#8451;) -40 to 85 Supply Voltage [Min to Max] (V) 2.3 to 5.5
Package/Case UFQFN-32

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Ratings and Reviews

More
A
A**n 06/23/2023

Seller recommend!!!!

14
E
E**y 01/17/2023

The esp32 arrived in exelent conditions, well packed although it took longer than the stipulated time, i recommend the seller

3
H
H**h 12/03/2022

Everything came quickly enough, special thanks to the seller for its efficiency! Not yet installed but i think that it will be normal! I advise everyone this store and its seller! All successful purchases and the seller of successful trade!

2

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PCAL6524HEHP Datasheet PDF

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