Datasheets
CY8C21434-24LQXI by:

Multifunction Peripheral, CMOS, QFN-32

Part Details for CY8C21434-24LQXI by Cypress Semiconductor

Overview of CY8C21434-24LQXI by Cypress Semiconductor

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Applications Consumer Electronics Internet of Things (IoT) Smart Cities

Price & Stock for CY8C21434-24LQXI

Part # Distributor Description Stock Price Buy
DISTI # 2832-CY8C21434-24LQXI-ND
DigiKey IC MCU 8BIT 8KB FLASH 32QFN Min Qty: 157 Lead time: 1 Weeks Container: Tray MARKETPLACE PRODUCT 157
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  • 157 $3.8500
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Part Details for CY8C21434-24LQXI

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CY8C21434-24LQXI Part Data Attributes

CY8C21434-24LQXI Cypress Semiconductor
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CY8C21434-24LQXI Cypress Semiconductor Multifunction Peripheral, CMOS, QFN-32
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer CYPRESS SEMICONDUCTOR CORP
Part Package Code QFN
Package Description QFN-32
Pin Count 32
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.31.00.01
Additional Feature ALSO OPERATES AT 2.7V AND 3.3V SUPPLY
JESD-30 Code S-XQCC-N32
JESD-609 Code e4
Length 5 mm
Moisture Sensitivity Level 3
Number of Terminals 32
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material UNSPECIFIED
Package Code HVQCCN
Package Equivalence Code LCC32,.2SQ,20
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 0.6 mm
Supply Voltage-Max 5.25 V
Supply Voltage-Min 4.75 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 40
Width 5 mm
uPs/uCs/Peripheral ICs Type PROGRAMMABLE SoC

Alternate Parts for CY8C21434-24LQXI

This table gives cross-reference parts and alternative options found for CY8C21434-24LQXI. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of CY8C21434-24LQXI, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
CY8C21434-24LQXIT Multifunction Peripheral, CMOS, QFN-32 Cypress Semiconductor CY8C21434-24LQXI vs CY8C21434-24LQXIT
Part Number Description Manufacturer Compare
CY8C21434-24LTXI Multifunction Peripheral, CMOS, QFN-32 Cypress Semiconductor CY8C21434-24LQXI vs CY8C21434-24LTXI
CY8C21434-24LQXIT Multifunction Peripheral, CMOS, QFN-32 Cypress Semiconductor CY8C21434-24LQXI vs CY8C21434-24LQXIT

Resources and Additional Insights for CY8C21434-24LQXI

Reference Designs related to CY8C21434-24LQXI

  • Proximity Detection in the Presence of Metal Objects
    This application note describes implementing proximity detection in the presence of large metal objects. Recommendations about sensor mechanical construction and proximity sensing best practices are provided. An example of proximity sensing implementation for microwave ovens is also provided.
  • Long Trace Design with CY8C20xx7/S
  • LIN Bus 2.0 Reference Design
    This development kit is no longer available. This web page has been left in place for informational purposes only.
  • Water Tolerance Design
  • Multi-Channel Fan Speed Control System
    This element describes the implementation of a multi-channel fan speed control system. The proposed implementation shows how to use low-cost, two-wire fans in different temperature control systems.
  • I2C to SPI Bridge
    PSoC is capable of interfacing with several communication protocols such as UART, SPI, USB, and I2C. It serves as a bridge between two buses. This application note demonstrates how PSoC's flexibility is used to configure it as an I2C to SPI bridge.
  • Universal Capsense Controller Basic Kit 1
    This element captures the Universal CapSense Controller Basic Kit 1. Schematics and Design Files for this kit are linked from this element.
  • UART to DMX Bridge
    This application note discusses how PSoC can act as a bridge between UART and DMX512 protocols. An example program for UART to DMX Bridge and a PC based user interface to control the DMX device are also demonstrated.
  • DTMF Detector
    This element describes the implementation of a dual-tone multiple frequency (DTMF) detector.

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