Datasheets
CY8C24423A-24LFXI by:

Multifunction Peripheral, CMOS, 5 X 5 MM, LEAD FREE, MO-220, QFN-32

Part Details for CY8C24423A-24LFXI by Cypress Semiconductor

Overview of CY8C24423A-24LFXI by Cypress Semiconductor

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Applications Consumer Electronics Internet of Things (IoT) Computing and Data Storage Smart Cities

Part Details for CY8C24423A-24LFXI

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CY8C24423A-24LFXI Part Data Attributes:

CY8C24423A-24LFXI Cypress Semiconductor
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CY8C24423A-24LFXI Cypress Semiconductor Multifunction Peripheral, CMOS, 5 X 5 MM, LEAD FREE, MO-220, QFN-32
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer CYPRESS SEMICONDUCTOR CORP
Part Package Code QFN
Package Description 5 X 5 MM, LEAD FREE, MO-220, QFN-32
Pin Count 32
Reach Compliance Code unknown
HTS Code 8542.39.00.01
Additional Feature ALSO OPERATES AT 2.7V AND 3.3V SUPPLY
Address Bus Width
Bit Size 8
Boundary Scan NO
CPU Family M8C
Clock Frequency-Max 24.6 MHz
External Data Bus Width
JESD-30 Code S-XQCC-N32
JESD-609 Code e4
Length 5 mm
Moisture Sensitivity Level 3
Number of I/O Lines 24
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
RAM (bytes) 256
RAM (words) 256
ROM (words) 4096
ROM Programmability FLASH
Seated Height-Max 0.93 mm
Speed 24 MHz
Supply Current-Max 8 mA
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
Time@Peak Reflow Temperature-Max (s) 40
Width 5 mm

Alternate Parts for CY8C24423A-24LFXI

This table gives cross-reference parts and alternative options found for CY8C24423A-24LFXI. 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 CY8C24423A-24LFXI, 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
CY8C24423-24LFI Multifunction Peripheral, CMOS, 5 X 5 MM, MLF-32 Cypress Semiconductor CY8C24423A-24LFXI vs CY8C24423-24LFI
Part Number Description Manufacturer Compare
CY8C24423-24LFI Multifunction Peripheral, CMOS, 5 X 5 MM, MLF-32 Cypress Semiconductor CY8C24423A-24LFXI vs CY8C24423-24LFI

Resources and Additional Insights for CY8C24423A-24LFXI

Reference Designs related to CY8C24423A-24LFXI

  • DTMF Detector
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  • 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.
  • Voltage Monitoring and Sequencing with PSoC and I2C
    Many systems require a variety of voltages to power the ASICs, FPGAs, and standard logic found in today's designs. To further complicate the design, some of these devices require voltages to power-on in a specific sequence, lest damage to the chip will occur. There are a variety of voltage monitoring and sequencing devices available today. However, they can be expensive and often do not meet the needs of the design since they offer little or no programmability. A PSoC devices is an excellent choice for monitoring and sequencing the voltages. With its analog structure and programmability, the PSoC can be a perfect fit for the most stringent designs.
  • Proximity Sensing Using PIR
    The analog blocks of PSoC can be used to process the signal from a PIR (Pyroelectric Infrared) motion sensor and detect the presence of objects that emit infrared light. This Application Note describes an application where PSoC is used to detect the presence of human beings to control an electric load. This circuit can be used for controlling a porch light or operating a door.

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