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Parallel I/O Port, 24 I/O, CMOS, PQCC32
UFQFN-32Manufacturer:
Mfr.Part #:
PCAL6524HEAZ
Datasheet:
Series: PCAL6524
Programmable:
Not Verified
Number Of I/O:
24
Interface:
I²C
EDA/CAD Models:
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Here's a concise introduction to the PCAL6524HEAZ: The NXP PCAL6524HEAZ is an 16-bit I/O expander that enables flexible interface options for various applications. This device is designed to provide advanced functionality, scalability, and flexibility for a wide range of industries, including automotive, industrial automation, consumer electronics, home automation, security systems, smart appliances, medical devices, lighting control systems, gaming peripherals, and robotics. The PCAL6524HEAZ features a programmable polarity inversion for input pins, making it suitable for various applications that require different logic levels. Its low standby current consumption also makes it an energy-efficient solution. With its programmable address selection and up to 4 devices on the I2C bus, this device provides flexibility in system design. The open-drain active-low interrupt output allows for notifications in case of specific events. Overall, the NXP PCAL6524HEAZ is a versatile I/O expander that can be used as a building block for various systems and applications.
The PCAL6524HEAZ features:
The package type for PCAL6524HEAZ is Quad Flat No-Lead (QFN) - SOT1426-1.
The PCAL6524HEAZ is a 16-bit I/O expander from NXP, packaged in a Quad Flat No-Lead (QFN) package with 32 pins.
Here's the pin count and function:
This device is designed for automotive, industrial, consumer electronics, and other applications where low power consumption and high-speed communication are required.
The manufacturer of the PCAL6524HEAZ is NXP Semiconductors, a leading global semiconductor company that provides high-performance mixed-signal solutions for automotive, industrial, consumer, and other markets.
The PCAL6524HEAZ is suitable for various applications, including automotive systems, industrial automation, consumer electronics, home automation, security systems, smart appliances, medical devices, lighting control systems, gaming peripherals, and robotics. Its features make it a versatile I/O expander for a wide range of industries and use cases.
Based on NXP's product information, some equivalent products to PCAL6524HEAZ include:
These I/O expanders share similar features such as 16-bit I/O expansion, programmable polarity inversion, and low standby current consumption.
Category | Integrated Circuits (ICs)InterfaceI/O Expanders | Programmable | Not Verified |
Number of I/O | 24 | Interface | I²C |
Interrupt Output | Yes | Features | POR |
Output Type | Open Drain, Push-Pull | Current - Output Source/Sink | - |
Clock Frequency | 1 MHz | Voltage - Supply | 1.65V ~ 5.5V |
Operating Temperature | -40°C ~ 85°C | Mounting Type | Surface Mount |
Base Product Number | PCAL6524 | Product Category | Interface - I/O Expanders |
Mounting Style | SMD/SMT | Interface Type | I2C, Serial, SMBus |
Number of I/Os | 24 I/O | Supply Voltage - Min | 800 mV |
Supply Voltage - Max | 3.6 V | Maximum Clock Frequency | 1 MHz |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
ESD Protection | 2 kV | Logic Family | PCAL6524 |
Operating Supply Current | 200 mA | Operating Supply Voltage | 800 mV to 3.6 V |
Output Current | 25 mA | Product | I/O Expanders |
Product Type | I/O Expanders | Factory Pack Quantity | 500 |
Subcategory | Interface ICs | Type | General Purpose |
Part # Aliases | 935305331147 | Unit Weight | 0.001444 oz |
Package/Case | UFQFN-32 |
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