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Microcontrollers and Processors / Multifunction Peripherals / CY8C21434B-24LQXI
Datasheets
CY8C21434B-24LQXI by: Cypress Semiconductor

Multifunction Peripheral, CMOS, QFN-32

Part Details for CY8C21434B-24LQXI by Cypress Semiconductor

Results Overview of CY8C21434B-24LQXI by Cypress Semiconductor

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Applications Consumer Electronics Internet of Things (IoT) Smart Cities

CY8C21434B-24LQXI Information

CY8C21434B-24LQXI by Cypress Semiconductor is a Multifunction Peripheral.
Multifunction Peripherals are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for CY8C21434B-24LQXI

Part # Distributor Description Stock Price Buy
Rochester Electronics PSoC Programmable System-on-Chip RoHS: Compliant Status: Obsolete Min Qty: 1 475
  • 1 $3.3400
  • 25 $3.2700
  • 100 $3.1400
  • 500 $3.0100
  • 1,000 $2.8400
$2.8400 / $3.3400 Buy Now

Part Details for CY8C21434B-24LQXI

CY8C21434B-24LQXI CAD Models

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CY8C21434B-24LQXI Part Data Attributes

Parametric Data
CY8C21434B-24LQXI Cypress Semiconductor
Buy Now Datasheet
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CY8C21434B-24LQXI Cypress Semiconductor Multifunction Peripheral, CMOS, QFN-32
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer CYPRESS SEMICONDUCTOR CORP
Part Package Code QFN
Package Description QFN-32
Pin Count 32
Reach Compliance Code compliant
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
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
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Width 5 mm
uPs/uCs/Peripheral ICs Type PROGRAMMABLE SoC

Resources and Additional Insights for CY8C21434B-24LQXI

Reference Designs related to CY8C21434B-24LQXI

  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • DTMF Detector
    This element describes the implementation of a dual-tone multiple frequency (DTMF) detector.
  • 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.

CY8C21434B-24LQXI Related Parts

CY8C21434B-24LQXI Frequently Asked Questions (FAQ)

  • The maximum operating frequency of the CY8C21434B-24LQXI is 24 MHz.

  • The CY8C21434B-24LQXI has 16 KB of flash memory.

  • The maximum current consumption of the CY8C21434B-24LQXI is 20 mA at 24 MHz.

  • Yes, the CY8C21434B-24LQXI has a built-in internal oscillator (IMO) that can be used as a clock source.

  • Yes, the CY8C21434B-24LQXI has several low-power modes, including Sleep, Hibernate, and Stop modes, to reduce power consumption.