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MCZ33993EWR2 The NXP Semiconductors MCZ33993EWR2 is a specialized interface IC designed for detecting switch status. It operates with an SPI protocol and supports a wide voltage range.
Mfr Part #:

MCZ33993EWR2

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors MCZ33993EWR2 is a specialized interface IC designed for detecting switch status. It operates with an SPI protocol and supports a wide voltage range.
✓ Total Stock: 3,200 pcs
$ Price Range: $6.39

MCZ33993EWR2 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,200 pcs
On Request
3200 pcs On Request 1 On Request On Request On Request On Request On Request
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MCZ33993EWR2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Interface
Lead Spacing
Mounting Type
Operating Voltage
Supplier Device Package
Voltage
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MCZ33993EWR2 Description

Short technical summary and product information.

The MCZ33993EWR2 from NXP Semiconductors is a specialized interface integrated circuit. It is designed to detect the closing and opening of up to 22 switch contacts, transferring the switch status to a microprocessor unit (MCU) via a serial peripheral interface (SPI).

 

This device operates within a voltage range of 5.5 V to 26 V. It features selectable wetting currents of 16 mA or 2.0 mA and includes selectable wake-up on change of state functionality. The IC also offers low standby currents, making it suitable for automotive and industrial applications requiring low sleep state power consumption.

 

The MCZ33993EWR2 is packaged in a 32-pin SOICW package, designed to reduce circuit board area. The mounting type is surface mount, and it is compatible with standard SPI protocols using 3.3 V or 5.0 V.

 

Key electrical characteristics include a VPWR standby current of 100 μA typical and a VDD standby current of 20 μA typical. The switch input voltage range is specified from -14 V to VPWR, with a maximum of 40 V.

MCZ33993EWR2 Quick Information

Product Type: Specialized Interface IC
Canonical Name: MCZ33993EW Multiple Switch Detection Interface
Subcategory: Specialized Interface

MCZ33993EWR2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCZ33993EWR2 Estimated Pricing

Qty Low High
1+ $6.39 $6.39

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCZ33993EWR2 Features

  • Detects up to 22 switch contacts.
  • Interfaces directly using SPI protocol.
  • Operates from 5.5 V to 26 V.
  • Selectable wetting current options.
  • Low standby current consumption.

MCZ33993EWR2 Applications

  • Ideal for automotive applications.
  • Suitable for industrial products.
  • Used in switch monitoring systems.
  • Enables low-power sleep modes.

MCZ33993EWR2 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MCZ33993EWR2?

The operating voltage range is 5.5 V to 26 V.

What type of interface does the MCZ33993EWR2 use?

The MCZ33993EWR2 uses an SPI interface.

What is the package type for the MCZ33993EWR2?

The MCZ33993EWR2 is available in a 32-SOIC package.

What is the RoHS status of the MCZ33993EWR2?

The MCZ33993EWR2 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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