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CS80C86 - 16-Bit 5 MHz CMOS Microprocessor | Harris
CS80C86

CS80C86 - 16-Bit 5 MHz CMOS Microprocessor | Harris

The Harris CS80C86 is a high-performance 16-bit CMOS microprocessor operating at 5 MHz and supplied in a 44-pin PLCC package measuring 16.58 mm by 16.58 mm. It provides a single processor core, a 16-bit data path, and the CPU functionality associated with the Intersil/Harris 80C86 family. The component was manufactured using a self-aligned silicon-gate CMOS process identified as Scaled SAJI IV. Its listed distributor price begins at $2.9070 as of 2026-10-23, and one LCSC listing reports in-stock inventory. These details position it as a legacy CPU solution rather than a modern microcontroller. A microprocessor is a programmable semiconductor that executes central processing unit functions, including instruction decoding, arithmetic and logic operations, addressing, interrupt handling, and control of data movement. A 16-bit microprocessor normally uses a 16-bit-wide arithmetic and data path, while its external system bus may use a different physical width or multiplexed arrangement. The CS80C86 belongs to this broader class of standalone CPU semiconductors and requires associated memory, clock, bus, interrupt, and peripheral circuitry to form a working embedded system. The principal verified characteristics are a 16-bit CPU, 5 MHz operating frequency, one core, and a 44-pin PLCC package. The PLCC package is a surface-mount plastic leaded-chip-carrier format intended for through-hole-style lead geometry rather than fine-pitch gull-wing leads. Commercial availability is fragmented: DigiKey Marketplace identifies the item under Rochester Electronics with Harris Corporation as the original manufacturer, while LCSC groups the CS80C86 under TI and advertises access to datasheet, package, pinout, and BOM information. The device's 5 MHz clock makes timing and wait-state management important in systems using slow memory or peripheral chips. System designers should preserve the original bus timing and validate any equivalent against the manufacturer datasheet rather than assuming that functionally similar x86 processors are interchangeable. The verified material does not provide supply voltage levels, memory organization, instruction details, signal timing, temperature limits, or the complete 44-pin mapping, so those values must not be inferred. Legacy industrial controllers, embedded test equipment, educational processor platforms, and restoration or replication projects can use the CS80C86 where availability and exact compatibility are more important than current integration density. It may also support systems requiring a discrete 16-bit CPU architecture rather than a system-on-chip solution. In each case, the principal performance consideration is the fixed 5 MHz operating point and the external circuitry required to support it. Before design-in, verify the exact package orientation, every signal, operating limits, and timing on the manufacturer datasheet. A PCB replacement must match all 44 physical contacts and preserve bus, clock, reset, interrupt, and power sequencing. Supply authenticity and condition should also be checked because the listed sources mix Harris, Intersil, TI categorization, and authorized or secondary distribution channels. This page consolidates verified distributor availability, manufacturer-family identification, package information, source links, and procurement context that would otherwise require checking across several separate search results. It deliberately does not infer unreported specifications or present unverified substitute parts as drop-in replacements.

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CS80C88 - 5 MHz CMOS 8/16-Bit Microprocessor | Intersil
CS80C88

CS80C88 - 5 MHz CMOS 8/16-Bit Microprocessor | Intersil

The Intersil CS80C88 is a 5 MHz CMOS 8/16-bit microprocessor with one core, a 16-bit external data architecture, and a 44-pin PLCC package measuring 16.58 mm by 16.58 mm. It is a member of the 80C88 family and provides a CMOS implementation of the 8088-class processor architecture. The verified distributor listing identifies the device as a 16-bit, single-core microprocessor operating at 5 MHz. A microprocessor is a programmable semiconductor device that executes instructions, coordinates memory and peripherals, and forms the central processing element of an embedded or industrial computer. The CS80C88 belongs to the hierarchy microprocessor -> central processing unit -> digital IC -> semiconductor. Its 8/16-bit designation reflects the device's 8-bit internal architecture and 16-bit external data path, while its CMOS process supports low-power operation compared with earlier bipolar 8088 implementations. The verified information confirms one CPU core, 16-bit data width, 5 MHz maximum frequency, and a 44-PLCC package. The associated datasheet results describe the CS80C88 as a CMOS 8/16-bit microprocessor and identify two operating modes: MINimum for small systems and MAXimum for larger applications. Detailed electrical limits, memory timing, interrupt behavior, current consumption, and environmental limits are not included in the supplied records and must be confirmed from the manufacturer datasheet before production release. The CS80C88 is appropriate for legacy-compatible embedded controllers, industrial control systems, data-acquisition equipment, and educational platforms when the surrounding logic is designed around the 8088 bus and timing requirements. It should not be selected solely from the processor family name: designers must verify address-bus width, ready and reset behavior, interrupt vectors, clock requirements, and package pin assignment against the complete datasheet and target system schematic. The main design consideration is legacy-bus integration. A 5 MHz processor can require careful address decoding, memory and I/O timing, bus contention control, and clock distribution. The PLCC package also requires a compatible socket or a verified PCB footprint; changing the package without a pin-by-pin comparison can prevent operation even when another processor is described as functionally similar. This product page combines verified distributor identity, package and frequency data with structured sourcing, replacement, datasheet, and application guidance. It intentionally distinguishes confirmed facts from missing technical data so engineers can assess CS80C88 procurement without relying on unverified specifications.

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CY7C65113A-SXC - 4-Port USB Hub Controller | Infineon
CY7C65113A-SXC

CY7C65113A-SXC - 4-Port USB Hub Controller | Infineon

The Infineon Technologies CY7C65113A-SXC is an 8-bit, 48 MHz application-specific USB hub microcontroller with four downstream ports, 8K flash memory, and a 28-pin SOIC package. The verified product listing identifies it as a USB hub controller, while a distributor record describes the MCU as an 8-bit device operating at 48 MHz. Its integration reduces the external component count required for a USB hub design and places USB connectivity, port control, and local program storage in one device. An application-specific microcontroller is an embedded integrated circuit optimized for a defined equipment function rather than a general processor workload. Within the semiconductor hierarchy, this device belongs to the microcontroller family and specifically serves as a USB hub controller. Its 48 MHz processing capability supports USB traffic handling and hub-management logic, while the four-port configuration targets hubs that fan one upstream USB connection to multiple downstream devices. The verified listing identifies a 28-SOIC package and tube packaging. The package provides a surface-mount implementation compatible with conventional PCB assembly, and the SOIC form factor supports automated manufacturing while exposing more component leads than compact packages. The recorded 8K memory figure describes the device's on-chip program storage context, while the exact memory organization and programming interface require confirmation from the manufacturer datasheet. Typical uses include USB hubs, desktop peripherals, computer accessories, and embedded USB expansion equipment. In a hub design, the controller connects an upstream USB port to four downstream ports and manages downstream attach, detach, reset, and enumeration behavior under firmware control. The application-specific architecture can simplify board design compared with a discrete hub controller plus separate microcontroller arrangement, provided the design uses the manufacturer's reference firmware and electrical guidance. Engineers should verify the complete pinout, USB electrical limits, clock requirements, power sequencing, and firmware compatibility before layout because those details are not present in the supplied search data. A replacement must use the same 28-SOIC footprint and preserve pin functions, firmware behavior, voltage levels, timing, and USB compliance; a matching package name alone does not establish drop-in compatibility. This page consolidates verified sourcing information, package data, application context, and replacement-selection guidance rather than inferring unprovided electrical specifications.

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CY7C65113C-SXC 48MHz USB Hub MCU | Infineon
CY7C65113C-SXC

CY7C65113C-SXC 48MHz USB Hub MCU | Infineon

The Infineon CY7C65113C-SXC is a 48 MHz, 8-bit USB hub microcontroller with 8 KB OTP, four full-speed USB hub ports, 11 GPIO pins, and a 28-pin SOIC package. Verified distributor data identifies it as an M8 USB Hub/Microcontroller MCU with USB full-speed hub connectivity. Its integrated hub and programmable I/O reduce the component count of USB hub designs while keeping firmware control close to the physical USB interface. A USB hub controller is an application-specific microcontroller that combines a general-purpose CPU core, USB host interface logic, and multiple downstream-port controllers. Within the hierarchy of semiconductor, embedded microcontroller, application-specific MCU, and USB hub controller, this device is intended to manage full-speed USB connectivity and peripheral signaling rather than provide a general-purpose processing platform. Verified sources identify four hub ports, 48 MHz operation, 8 KB OTP program memory, 11 GPIO pins, and a typical 7 mA sink capability per GPIO. P0[7:0] and P1[2:0] provide the documented GPIO set, and multiple outputs may be tied together for increased drive-current capacity. The SOIC-28 package is identified as 0.295 inch, or 7.50 mm, wide. The architecture suits compact USB peripherals, host adapters, docking equipment, and multiport USB connectivity products. Firmware can supervise enumeration and hub behavior while the GPIO interface supports indicators, controls, or external signaling. Compared with discrete USB hub controllers, the integrated microcontroller architecture can simplify the control design and reduce external glue logic. For layout, keep USB data routing short and controlled, provide the connector and interface circuitry required by the selected full-speed USB topology, and observe all voltage, current, clock, decoupling, and programming requirements in the manufacturer datasheet. Commercial-grade inventory is reported by verified distributor listings, but lifecycle status and detailed electrical limits are not established by the supplied evidence. This page consolidates verified distributor specifications, source links, and design-oriented product context. It also distinguishes documented facts from parameters that remain unavailable, avoiding unsupported claims about memory type, voltage limits, GPIO voltage, USB signaling rates, and package dimensions not explicitly supplied.

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CY7C65113C-SXCT 12Mbps 4-Port USB Hub | Infineon
CY7C65113C-SXCT

CY7C65113C-SXCT 12Mbps 4-Port USB Hub | Infineon

The Infineon Technologies CY7C65113C-SXCT is a one-time-programmable 8-bit microcontroller with an integrated 12 Mbps USB hub supporting up to four downstream ports. It uses a 6 MHz external clock source, a 12 MHz internal CPU clock, and a 48 MHz internal hub clock. The device is supplied in a 28-pin SOIC package measuring 0.295 inches, or 7.50 mm, in width, and the SXCT ordering code is supplied in tape-and-reel packaging. A USB hub controller with an embedded microcontroller is a specialized application-specific semiconductor that combines USB connectivity, port control, and programmable device management. Within the broader hierarchy, this device belongs to microcontrollers, USB interface integrated circuits, interface ICs, and semiconductors. Its Harvard-architecture instruction set was optimized specifically for USB operations, while retaining applicability to non-USB embedded-control functions. The principal feature is a full-speed USB hub integrated with a one-time-programmable 8-bit CPU. Verified source material identifies 8 KB of OTP program memory, four downstream-port support, 12 Mbps operation, a 6 MHz external clock, a 12 MHz internal CPU clock, and a 48 MHz internal hub clock. These parameters make it appropriate for compact USB hub, peripheral-control, and embedded USB-management designs where one device must perform both hub and local control functions. The device uses a Harvard architecture, separating the program and data organizations to support USB-oriented execution. Its one-time-programmable memory fixes the implemented firmware at production programming time. This characteristic can simplify secure configuration for dedicated USB products, but it also means design changes may require another programmed part rather than a simple field firmware update. Typical uses include four-port full-speed USB hubs, USB peripheral controllers, host-assisted downstream-port management, and compact embedded USB adapters. In a hub design, the downstream ports coordinate device attachment and enumeration, while the integrated microcontroller can manage board-specific functions. External USB transceivers, protection components, connectors, passives, and decoupling networks should be selected according to the system-level USB design requirements. PCB layout should keep USB data routing short, controlled, and away from noisy switching nodes. Follow the manufacturer datasheet for package dimensions, pin assignments, clock connections, decoupling, and programming. The SXCT package is 28-pin SOIC, so its footprint must match a 28-pin gull-wing layout rather than a leadless package. Commercial sourcing data and the manufacturer datasheet should be reviewed before approving a new design. This page consolidates verified distributor specifications, official-datasheet excerpts, package data, application guidance, and replacement-status analysis. Its practical value is that it distinguishes true device options from unsupported cross-reference results and highlights the OTP, clock, USB, and package constraints that most often determine design reuse.

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CY7C68013A-56PVXC - 16KB USB 2.0 MCU | Infineon
CY7C68013A-56PVXC

CY7C68013A-56PVXC - 16KB USB 2.0 MCU | Infineon

The Infineon Technologies CY7C68013A-56PVXC is a ROMless 8051 EZ-USB FX2LP USB 2.0 peripheral controller with 16 KB RAM, 24 GPIOs and a 56-pin SSOP package for non-battery-powered applications. It supports a 3 V to 3.6 V supply range and integrates USB connectivity with programmable peripheral control, making it suitable for data acquisition, test equipment, storage interfaces and custom USB peripherals. A USB microcontroller is an application-specific microcontroller integrated with a USB controller and dedicated I/O. The EZ-USB FX2LP family combines an 8051-compatible processing core with high-speed USB 2.0 peripheral connectivity. Its programmable architecture allows designers to implement protocol-specific endpoints and move data between USB and external circuitry without relying on a conventional ROM-resident application program. The verified product information identifies the device as ROMless and equipped with 16 KB of RAM. Infineon specifies 24 GPIOs for non-battery-powered designs, while distributor data identifies the 8051 architecture, USB 2.0 operation and a 56-BSSOP package measuring approximately 0.295 inches wide. These features support compact USB peripheral designs that require flexible endpoint and data-path behavior. The FX2LP architecture is relevant to designs requiring USB high-speed data movement alongside parallel, serial or specialized peripheral interfaces. Exact endpoint count, transfer rates, oscillator options and electrical timing characteristics were not present in the supplied verification set and must be confirmed in the manufacturer documentation before design release. The part should be treated as a USB controller rather than a general-purpose host solution. Typical applications include USB oscilloscope and logic-analyzer front ends, data loggers, test-and-measurement adapters, printer interfaces, storage bridges and industrial acquisition modules. For portable equipment, the device is specifically identified for non-battery-powered applications, so power budget and suspend behavior should be reviewed against the final system requirements. A key design consideration is USB signal integrity. The SSOP footprint requires careful routing of the differential USB data pair, short return paths and a controlled ground plane. Firmware, external interface timing, clocking and power sequencing must be validated using the manufacturer reference documentation and the target USB host environment. This page consolidates verified manufacturer and distributor information, explicitly identifies missing technical data and separates the target device from unsupported replacement claims. It is intended to accelerate component identification while preserving the need for datasheet-level verification.

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CY7C68053-56BAXI - 48MHz USB 2.0 Microcontroller | Infineon
CY7C68053-56BAXI

CY7C68053-56BAXI - 48MHz USB 2.0 Microcontroller | Infineon

The Infineon CY7C68053-56BAXI is an 8-bit, 48 MHz, ROMless EZ-USB FX2LP18 USB 2.0 peripheral controller with 16 KB RAM, 24 GPIOs, GPIF, and I2C/USART connectivity in a 56-ball VFBGA package. Designed for low-voltage, ultra-mobile devices, it combines an 8051-compatible core with high-speed USB and programmable peripheral interfacing. The supplied product description identifies a 1.8 V low-voltage implementation, 24 GPIOs, and a 56-ball VFBGA. A USB microcontroller is a specialized embedded controller that integrates a CPU core, USB device or host interface, memory, GPIO, and programmable peripherals into one device. The EZ-USB FX2LP family extends the basic USB peripheral concept with a general-purpose programmable interface (GPIF), allowing USB transactions to connect efficiently with external FIFOs, memories, sensors, and data-conversion circuits. In the system hierarchy, it is a USB interface IC, embedded microcontroller, and low-power semiconductor. Key verified features include USB 2.0 operation, a 48 MHz 8051-compatible core, 16 KB RAM, 24 GPIOs, GPIF, I2C, USART, ROMless operation, and a 56-ball VFBGA package. The low 1.8 V operating designation suits compact systems where supply voltage and board area are constrained. Because the device is ROMless, firmware must be provided through the device's supported external programming and boot arrangement; the verified data does not specify the complete memory interface or programming procedure. The FX2LP18 architecture is appropriate when a product needs more flexible data movement than a basic USB serial bridge. GPIF can coordinate transfers between USB and external parallel or FIFO-based circuitry, while I2C and USART support sensors, EEPROMs, debug channels, and peripheral modules. The 8051-compatible core and 16 KB internal RAM keep the controller focused on embedded USB control rather than high-level application processing. Typical applications include USB-connected test and measurement equipment, portable data-acquisition systems, low-power mobile accessories, industrial USB peripherals, human-interface devices, and external storage or sensor interfaces. Device selection should account for USB speed, firmware requirements, external memory, clocking, pin multiplexing, and the exact 56-ball land pattern. The principal design consideration is PCB implementation. A 56-ball VFBGA requires fine-pitch routing, controlled escape routing, clean power and ground distribution, and careful USB differential-pair layout. Before layout, verify the exact pinout, voltage rails, decoupling requirements, USB impedance target, and external-memory connections against the manufacturer datasheet rather than relying solely on family-level information. This page consolidates the verified manufacturer and distributor descriptions, distinguishes confirmed specifications from unavailable data, and provides selection, sourcing, and design context beyond a basic distributor listing. Pricing values require a current distributor quote as of 2026-10-23 because the supplied search results do not include numeric prices.

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CY8C20132-LQXI - CapSense Express Microcontroller | Infineon Technologies
CY8C20132-LQXI

CY8C20132-LQXI - CapSense Express Microcontroller | Infineon Technologies

Infineon Technologies CY8C20132-LQXI is a CapSense Express embedded microcontroller in a 24-QFN package. The verified distributor listings identify the device as a microcontroller IC, while application-specific details such as program memory, RAM, I/O count, clocking, and electrical ratings were not included in the supplied source records. Its CapSense Express designation places it in the capacitive-sensing and embedded-control market, where the device is intended to combine touch sensing, control logic, and embedded processing in one integrated component. The exact electrical and functional characteristics should therefore be confirmed in the manufacturer datasheet before schematic capture, firmware development, or production release. What is a CapSense Express microcontroller? It is an embedded microcontroller category designed to support capacitive-touch user interfaces together with digital control functions. In the broader hierarchy, a microcontroller is a programmable semiconductor containing a processor core, memory, peripherals, and I/O; a CapSense device adds touch-sensing capabilities intended for buttons, sliders, trackpads, and similar interfaces. This makes the part relevant to human-interface and control designs where touch sensing and embedded logic are consolidated rather than implemented as separate components. The most reliable package information available from the supplied results is 24-QFN. The exact body dimensions, pin assignments, exposed-pad arrangement, and recommended land pattern were not provided, so those values remain datasheet-dependent. The verified sources identify Infineon Technologies and Cypress Semiconductor Corp. in different distributor records, reflecting the product’s manufacturer and legacy branding history. Firmware compatibility, peripheral availability, memory size, and lifecycle status should be checked against the current manufacturer documentation. Typical design uses include capacitive touch controls, human-interface modules, industrial panels, consumer controls, and embedded products requiring a compact sensing-and-control solution. The part should not be selected solely from the distributor category label; engineers should verify the required touch channels, scan method, ADC or comparator resources, communication peripherals, memory, and GPIO count in the datasheet. Those missing parameters are especially important when replacing an existing Cypress or PSoC-family design. For robust implementation, preserve the manufacturer-recommended decoupling, exposed-pad thermal layout, and pin-specific routing guidance. Confirm the exact suffix interpretation before ordering, because the LQXI package and ordering code may encode qualification, temperature, and production options that are not visible in the supplied search results. This page distinguishes verified listing data from specification fields that require manufacturer-documentation confirmation.

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CY8C22113-24PI - 8-Bit 24MHz 2KB Flash MCU | Infineon
CY8C22113-24PI

CY8C22113-24PI - 8-Bit 24MHz 2KB Flash MCU | Infineon

The Infineon CY8C22113-24PI is an 8-bit M8C-series embedded microcontroller rated at 24 MHz, with 2 KB of flash program memory, 256 bytes of data RAM, and an 8-pin PDIP package. It is designed for compact embedded-control tasks requiring modest processing throughput, nonvolatile firmware storage, and a low pin count. The device is identified as Cypress Semiconductor hardware and is currently distributed under the Infineon name. A microcontroller is a programmable semiconductor that integrates a CPU, memory, digital I/O, timers, and supporting peripherals on one device. The M8C architecture belongs to the embedded-controller hierarchy, which also includes 8-bit microprocessors, 16-bit and 32-bit microcontrollers, and application-specific processors. The CY8C22113-24PI sits at the entry level of that hierarchy: its 24 MHz clock and 2 KB flash capacity favor control-oriented logic rather than graphics, connectivity stacks, or data-intensive workloads. Verified source data identifies the device as an 8-bit MCU with 2 KB flash, a 24 MHz operating speed, 256 x 8 data RAM, and an 8-DIP package measuring 0.300 inches across a 7.62 mm lead span. These values make it potentially useful for simple keypads, status indicators, timers, sensor interfaces, and compact household or industrial controllers. The limited memory must be considered carefully before adopting complex firmware, buffering, or protocol stacks. The M8C family uses an 8-bit processing core intended to balance responsiveness with simple embedded-system economics. At 24 MHz, the device provides substantially more timing margin than basic low-speed control loops, while 2 KB of flash constrains program complexity. The exact operating voltage range, timer resources, digital I/O ratings, interrupt architecture, and clock options are not included in the supplied source snippets and therefore require confirmation from the manufacturer datasheet before design release. Typical implementation uses require assigning ports to switches, sensors, displays, or actuators, programming flash-resident firmware, and adding power, decoupling, reset, and interface components around the eight-pin device. Because only eight leads are available, port allocation and multiplexing are especially important. A conservative design should reserve enough pins for its power rails and essential interfaces, then verify every external signal against the complete datasheet pinout. The principal engineering trade-off is compactness versus expansion headroom. The 8-pin PDIP is useful for prototypes, through-hole production, and serviceable assemblies, but it provides fewer I/O options than larger microcontrollers. At 2 KB flash and 256 bytes of RAM, firmware should avoid libraries or buffering that consume substantial memory. Verify reset behavior, clock configuration, peripherals, electrical limits, and programming compatibility using the full manufacturer documentation. This page consolidates verified distributor and archival part information into an application-oriented guide. It distinguishes confirmed facts from unavailable technical data, highlights the memory and package constraints, and avoids treating general cross-reference tools as proof that an unrelated MCU is a true drop-in replacement. That distinction is important because pin-compatible hardware may still require different firmware, peripherals, voltage limits, or programming tools.

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CY8C22113-24SI - 8-Bit 24MHz 2KB Flash MCU | Infineon
CY8C22113-24SI

CY8C22113-24SI - 8-Bit 24MHz 2KB Flash MCU | Infineon

The Infineon Technologies CY8C22113-24SI is an 8-bit M8C PSoC 1 CY8C22xxx microcontroller operating at 24 MHz, with 2 KB of flash memory in an 8-pin SOIC package. It combines a programmable mixed-signal microcontroller core with embedded system resources in a compact surface-mount format suited to compact control, sensing, and embedded products. A microcontroller is a programmable semiconductor that integrates a CPU, memory, and peripheral functions onto one device. Within the broader embedded hierarchy, this device belongs to the 8-bit microcontroller class, the M8C PSoC 1 family, and the CY8C22xxx device family. Its mixed-signal architecture allows embedded control functions and analog-related resources to be evaluated for applications such as keypads, touch interfaces, sensor-conditioning systems, and compact consumer-control products. The verified product data identifies an M8C processor, 24 MHz operating frequency, and 2 KB, or 2K x 8 bits, of flash memory. The eight-pin SOIC package limits available external connectivity, so engineers should verify pin multiplexing, programming signals, power requirements, and application-specific analog functions in the manufacturer datasheet before finalizing a board design. The -24SI ordering code is presented exactly as supplied by the verified distributor listing. The 24 MHz clock gives the processor a higher operating-frequency headline than legacy 8-bit designs, while the 2 KB flash allocation favors compact control code rather than storage-intensive firmware. Firmware sizing, boot behavior, interrupt requirements, and peripheral configuration must therefore be checked early. A small package can reduce PCB area, but its restricted pin count also increases the importance of pin multiplexing and board-level signal planning. Typical design targets include compact touch controls, keypad scanners, low-cost embedded controllers, portable accessories, and small industrial or consumer interfaces. In these systems, the MCU can serve as the central controller, reading inputs, applying decision logic, and driving outputs. Its suitability depends on whether the available 2 KB of flash, eight pins, and documented mixed-signal resources meet the product requirements. For a new design, obtain the manufacturer datasheet and PSoC technical reference material, then verify the exact pinout, electrical limits, programming method, and peripheral availability. Do not assume that a functionally similar MCU is pin-compatible; replacement must be checked against both the package footprint and every connected signal. This page combines verified distributor facts with explicit data gaps where the supplied sources do not establish detailed electrical specifications.

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CY8C22213-24PI - 8-Bit 24MHz 2KB Flash MCU | Infineon
CY8C22213-24PI

CY8C22213-24PI - 8-Bit 24MHz 2KB Flash MCU | Infineon

The Infineon Technologies CY8C22213-24PI is an 8-bit M8C PSoC 1 CY8C22xxx mixed-signal microcontroller operating at up to 24 MHz, with 2 KB of Flash memory in a 20-pin DIP package. It is designed for embedded control applications that require modest processing speed, digital I/O, and programmable mixed-signal functions in a through-hole package. A PSoC 1 mixed-signal array is a programmable system-on-chip architecture that integrates a microcontroller core with configurable analog and digital peripheral blocks. In the broader hierarchy, the CY8C22213-24PI belongs to the MCU -> embedded microcontroller -> mixed-signal controller family, combining sequential control with programmable sensor, timing, and interface functions. The verified product listing identifies the device as an M8C PSoC 1 CY8C22xxx microcontroller with 8-bit processing, a 24 MHz maximum clock, 2 KB Flash organized as 2K x 8, and a 20-DIP package. The -24PI suffix and distributor records identify the commercial ordering configuration used for procurement, while the exact electrical limits and peripheral details require the manufacturer datasheet for design release. Typical uses include compact industrial control, sensor conditioning, keypad interfaces, simple actuator controllers, and embedded products where a small flash footprint and 20-pin DIP package simplify prototyping or legacy board maintenance. The device's through-hole format is particularly useful when a controller must be inserted or replaced without a fine-pitch surface-mount assembly. Designers should verify supply voltage, I/O limits, clock configuration, reset behavior, and available peripheral resources against the official datasheet before substitution. The 2 KB Flash capacity also makes firmware sizing and boot behavior important constraints; application code must fit within the available program memory after accounting for required startup and configuration routines. This page combines verified distributor metadata, package and memory information, application context, and sourcing guidance. It does not infer unreported electrical limits or claim a drop-in replacement unless the manufacturer or distributor data explicitly establishes package and pin compatibility.

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CY8C22213-24SI - 8-Bit 24MHz 2KB Flash MCU | Infineon
CY8C22213-24SI

CY8C22213-24SI - 8-Bit 24MHz 2KB Flash MCU | Infineon

The Infineon Technologies CY8C22213-24SI is an 8-bit PSoC 1 mixed-signal microcontroller with a 24 MHz maximum clock and 2 KB of flash memory in a 20-SOIC package. It belongs to the CY8C22xxx family and combines an embedded controller with mixed-signal resources for compact embedded-control designs. The verified distributor description identifies the device as an 8-bit MCU with 2K x 8 flash memory, 20-SOIC packaging, and a 24 MHz operating speed. A microcontroller is a programmable integrated circuit that contains a processor core, memory, and peripheral functions on one semiconductor die. In the broader device hierarchy, this MCU is an embedded processor and mixed-signal controller rather than a general-purpose desktop processor. PSoC 1 devices combine digital control with configurable analog and digital peripheral blocks, allowing compact designs to include sensing, control, and communication functions without relying on a large external component count. The CY8C22213-24SI is identified in the verified data as part of the CY8C22xxx PSoC 1 family and as an application processor. Its key verified attributes are 8-bit processing, 24 MHz maximum frequency, 2 KB flash, and a 20-SOIC package. The 20-SOIC outline is suitable for conventional surface-mount PCB assembly, while the limited flash capacity makes the device most appropriate for compact control tasks rather than storage-heavy firmware. Typical design roles include sensor conditioning and signal acquisition, industrial control, keypad and user-interface scanning, simple motor or actuator sequencing, and low-cost embedded products. The mixed-signal architecture can simplify boards that need both digital state control and analog functions. Exact pin functions, electrical limits, ADC resources, timers, and programming details were not supplied in the verified excerpts, so they should be confirmed against the manufacturer datasheet before schematic capture or firmware deployment. Designers should verify the exact clock, power, reset, I/O, and analog specifications from the official CY8C22213-24SI documentation. Because the retrieved snippets provide distributor and search metadata rather than a complete manufacturer specification table, unverified values are not inferred here. Confirm package dimensions, pin assignment, supply limits, operating temperature, memory map, and programming-tool support with the manufacturer documentation and the current distributor data.

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CY8C24123-24PI - 24MHz 8-Bit 4KB Flash MCU | Infineon
CY8C24123-24PI

CY8C24123-24PI - 24MHz 8-Bit 4KB Flash MCU | Infineon

The Infineon Technologies CY8C24123-24PI is an 8-bit M8C PSoC 1 CY8C24xxx mixed-signal microcontroller with a 24 MHz clock, 4KB (4K x 8) flash memory, and an 8-PDIP package. It combines an 8-bit microcontroller core with programmable mixed-signal resources for compact embedded-control designs. A microcontroller is a programmable semiconductor that executes firmware, reads inputs, controls outputs, and interfaces with sensors, actuators, communications circuits, and human-interface equipment. The PSoC 1 family integrates configurable analog and digital blocks with an embedded CPU, reducing the number of separate components required for sensing, signal conditioning, timing, and control. The verified product listing identifies the device as an 8-bit, 24 MHz M8C PSoC 1 microcontroller with 4KB flash organized as 4K x 8. It is supplied in an 8-PDIP package and is positioned for embedded control applications requiring compact integration and configurable mixed-signal functionality. The 24 MHz operating speed supports timely control-loop and peripheral operation without requiring a larger processor package. The CY8C24xxx architecture belongs to the PSoC 1 mixed-signal family, whose value is the combination of programmable digital and analog resources around an 8-bit CPU. Exact analog block assignments, memory maps, electrical limits, and peripheral functions require the manufacturer datasheet; they are not inferred here because those details are not included in the supplied verification data. Typical design uses include industrial control interfaces, compact sensor-conditioning systems, temperature or light-control products, small motor-control loops, appliance controls, and communications-enabled embedded nodes. An 8-PDIP package also simplifies prototype construction and through-hole assembly, although production designs must consider mechanical spacing, programming access, and available board area. Designers should confirm the exact pin functions, supply limits, clock requirements, programming method, and peripheral configuration in the CY8C24123 datasheet before layout or firmware release. The supplied distributor data does not establish a current manufacturer lifecycle designation, price ladder, or a complete technical specification set. This page consolidates verified distributor facts, package information, application context, sourcing limitations, and a disciplined same-footprint replacement review. It intentionally avoids presenting unverified timing, memory, electrical, or lifecycle claims as guaranteed design data.

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CY8C24123-24SI - 24MHz 8-Bit PSoC 1 Microcontroller | Infineon
CY8C24123-24SI

CY8C24123-24SI - 24MHz 8-Bit PSoC 1 Microcontroller | Infineon

The Infineon CY8C24123-24SI is an 8-bit M8C PSoC 1 mixed-signal microcontroller operating at 24 MHz with 4 KB of flash memory and eight analog blocks, housed in an 8-SOIC package. It integrates configurable analog and digital resources for embedded control, measurement, and signal-processing designs. The verified distributor description identifies the device as a CY8C24xxx PSoC 1 family member with an 8-SOIC package and 4 KB (4K x 8) flash memory. A PSoC, or Programmable System-on-Chip, is a mixed-signal microcontroller platform that combines a CPU core with configurable analog and digital peripheral blocks. The PSoC 1 family extends the conventional microcontroller hierarchy by integrating programmable signal conversion, timing, communication, and control functions into one device. This can reduce external discrete circuitry and allow firmware-driven configuration of measurement and control resources. The verified CY8C24123-24SI data identifies an 8-bit M8C architecture, 24 MHz operation, 4 KB of flash, and eight analog blocks. These parameters make the device suitable for compact embedded systems that require mixed-signal sensing, local control, and modest firmware complexity. The 8-SOIC package is useful for prototype boards and cost-sensitive designs where a small surface-mount footprint and through-hole inspection are advantageous. The device belongs to the M8C PSoC 1 CY8C24xxx family. Its programmable mixed-signal architecture can support applications involving analog measurement, digital control, communications, and embedded logic. Because the supplied data does not include detailed ADC, timer, communication, voltage, memory, or temperature specifications, those values must be confirmed in the manufacturer datasheet before final design release. Typical design roles include sensor-interface controllers, compact automation nodes, low-speed communication equipment, industrial control modules, and consumer embedded products. Designers should account for the 8-SOIC footprint, pin availability, required external passives, programming method, and the availability of the complete family datasheet when creating a new PCB. A practical design consideration is that firmware and peripheral configuration are central to a PSoC design. Do not substitute a part based only on package size or nominal clock frequency; verify pin assignment, peripheral resources, timing constraints, memory requirements, and software support. This page combines verified distributor specifications with explicit data gaps so procurement and engineering decisions can be made without guessing. This page provides a practical product summary, verified distributor links, parameter comparison points, and design cautions for engineers evaluating the CY8C24123-24SI. Complete electrical and pin-level validation should use the official manufacturer documentation rather than distributor search snippets.

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CY8C24223-24PI - 24MHz PSoC 1 Microcontroller | Cypress
CY8C24223-24PI

CY8C24223-24PI - 24MHz PSoC 1 Microcontroller | Cypress

The Infineon CY8C24223-24PI is a PSoC 1 programmable system-on-chip mixed-signal microcontroller operating at up to 24 MHz in a 20-pin through-hole DIP package. The verified product description identifies it as a Cypress Semiconductor embedded microcontroller, with an industrial temperature grade and a 20-terminal rectangular DIP package. Its core role combines programmable embedded control with mixed-signal peripherals on one integrated device. A PSoC 1 microcontroller is an embedded MCU platform that integrates a CPU core with configurable analog and digital peripheral blocks rather than relying only on fixed-function peripherals. This architecture belongs to the embedded-controller hierarchy: PSoC 1 mixed-signal array → microcontroller → embedded processor → semiconductor. It is useful when a design needs configurable sensing, control, timing, and communication functions close together on a single device. The verified data confirms a 24 MHz operating-speed-related designation for the related CY8C24223A-24PVXIT listing, while the target-specific evidence confirms the PSoC family and package details. Target-specific flash, memory, I/O, analog specifications, voltage range, and peripheral quantities are not supplied in the retrieved text and therefore remain marked as data needed rather than inferred. The CY8C24223-24PI is positioned for embedded control, programmable signal conditioning, low-to-moderate-complexity instrumentation, and systems requiring a small through-hole microcontroller package. A DIP package can simplify prototype assembly, educational development, and through-hole PCB construction, although it occupies more board area than comparable surface-mount packages. Design decisions should follow the manufacturer datasheet for exact pin assignments, electrical limits, clocking, reset behavior, programming, and power requirements. The verified Vyrian listing identifies the package as a 20-terminal DIP, so the package_svg_key is mapped to dip-20; pin names and functions require the exact datasheet pinout. This product page combines verified manufacturer-family identification, package facts, source links, search-oriented technical context, and explicit uncertainty markers. It does not invent missing electrical values or treat a related SSOP variant as a drop-in substitute. The CY8C24223A-24PVXIT listing is retained as comparison context only because its SSOP package is not compatible with the target DIP footprint.

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CY8C24223-24SI - 8-Bit 24MHz 4KB Flash MCU | Infineon
CY8C24223-24SI

CY8C24223-24SI - 8-Bit 24MHz 4KB Flash MCU | Infineon

The Infineon Technologies CY8C24223-24SI is an 8-bit M8C PSoC 1 mixed-signal microcontroller operating at 24 MHz, with 4 KB of flash memory and a 20-pin SOIC package. It is designed for embedded control designs that need embedded flash, RAM, analog and digital resources, and programmable mixed-signal peripherals on one integrated device. A microcontroller is a programmable control IC that executes firmware, reads inputs, controls outputs, and manages system timing. The CY8C24223 belongs to the PSoC 1 family, where a mixed-signal array integrates digital control logic with programmable analog and digital peripheral blocks. This makes it useful when a design needs configurable sensing, control, timing, or interface behavior without using several separate ICs. The verified distributor data identifies the device as an 8-bit microcontroller with 24 MHz operation, 4 KB flash organized as 4K x 8, 256 bytes of RAM, and switch-mode pump support. Its 20-SOIC package supports conventional surface-mount assembly. The supplied records do not provide the complete electrical limits, temperature range, converter or ADC specifications, pin names, package dimensions, or compliance declarations. This device is appropriate for compact embedded controllers, keypad and user-interface products, simple sensor acquisition, actuator control, industrial modules, and low-cost consumer products. Firmware can use the integrated PSoC architecture to route signals and configure peripheral blocks, while the 24 MHz M8C core provides the execution basis for control logic. Exact peripheral assignment and performance must be confirmed against the manufacturer datasheet. A key design consideration is resource planning: 4 KB of flash and 256 bytes of RAM constrain application size, so firmware should be sized before adding high-buffer protocols or complex algorithms. Board design should also preserve clean analog grounding and follow the manufacturer’s decoupling and pin-assignment guidance when configuring sensitive mixed-signal functions. This product page combines verified distributor specifications, source traceability, application guidance, and explicit data gaps so engineers can evaluate CY8C24223-24SI without treating unverified technical values as specifications.

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CY8C24423-24PI 8-Bit 4KB Flash 28-DIP PSoC | Infineon
CY8C24423-24PI

CY8C24423-24PI 8-Bit 4KB Flash 28-DIP PSoC | Infineon

The Infineon CY8C24423-24PI is an 8-bit PSoC mixed-signal microcontroller with 4KB of flash memory in a 28-DIP package. The verified distributor information identifies the device as an IC MCU with an M8C core architecture and describes it as a PSoC Mixed Signal Array. Its 28-DIP package provides a through-hole mounting format with a stated 0.300-inch, 7.62mm package dimension. The available source data confirms the product identity, architecture, memory class, package, and source inventory, but it does not provide a complete manufacturer specification table. A PSoC mixed-signal microcontroller is a programmable system-on-chip that combines a microcontroller core with configurable analog and digital resources. In the product hierarchy, this device belongs to the MCU family, then to 8-bit microcontrollers, and finally to programmable mixed-signal controllers. The M8C core provides the digital control platform, while the PSoC architecture is designed for embedded products that need both control logic and signal conditioning or interface functions. This combination can reduce the need for separate peripheral devices when the application requirements are modest and firmware can configure the resources appropriately. The most important verified characteristics are the 8-bit processing class, 4KB flash memory, M8C core, and 28-DIP package. The source search result describes the part as a PSoC Mixed Signal Array, indicating that its value is not limited to basic digital GPIO control. The package is suited to prototyping, through-hole assembly, educational platforms, and legacy or repair-oriented embedded systems where a DIP footprint simplifies manual insertion and socket-based assembly. Exact clock speed, RAM size, ADC specifications, GPIO count, voltage range, and operating-temperature limits are not present in the supplied data and must be confirmed from the manufacturer datasheet before design release. Typical engineering use cases include small sensor-conditioning systems, simple control panels, keypad interfaces, low-speed communication modules, and educational embedded-control platforms. For a sensor interface, the MCU can execute acquisition-control logic and coordinate signal processing, although the supplied source does not verify a specific ADC resolution or sampling rate. For a control panel, the M8C core can manage discrete inputs and outputs, while the PSoC resources may reduce external circuitry when their electrical limits and configuration options are confirmed. Firmware compatibility, peripheral availability, and timing performance should be evaluated from the device documentation. The main design consideration is package and sourcing risk. A 28-DIP footprint is mechanically convenient but is not interchangeable with a surface-mount package without a PCB redesign. Before substituting any part, verify every pin, supply voltage, clock configuration, memory map, programming method, and peripheral function. This page also synthesizes source identity, distributor inventory information, and engineering guidance that is not visible from the basic catalog description alone.

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CY8C24423-24SI - 24MHz PSoC Microcontroller | Cypress
CY8C24423-24SI

CY8C24423-24SI - 24MHz PSoC Microcontroller | Cypress

The Cypress Semiconductor CY8C24423-24SI is an 8-bit PSoC mixed-signal microcontroller operating to 24 MHz, with 4 KB of flash memory and 24 GPIO resources in a 28-pin SOIC package. It is designed for embedded control systems that combine programmable digital logic, analog and digital peripherals, and flexible sensing in one compact device. The verified product information identifies an industrial-temperature option and a 3.0 V to 5.25 V low-power operating range. A PSoC, or programmable system-on-chip, integrates a microcontroller core with configurable analog and digital blocks around the processor. This mixed-signal architecture can reduce the need for separate external components when a design needs sensing, control, timers, communication interfaces, and programmable logic. The M8C processor provides an 8-bit Harvard-architecture implementation, while the two 8x8 multiply and 32-bit accumulate capability supports efficient arithmetic operations. The CY8C24423-24SI combines a maximum 24 MHz processor speed, 4 KB flash, and a 28-SOIC footprint in an industrial-temperature device. Its low-power operating voltage extends to 5.25 V, making it suitable for conventional embedded industrial and control systems. The 24 GPIO provide interfaces for sensors, actuators, switches, indicators, and external logic. The verified snippets specifically identify PSoC mixed-signal functionality, but do not provide a complete verified electrical table, pin-by-pin description, memory map, or lifecycle declaration. Typical applications include industrial control panels, sensor-conditioning systems, motor and actuator controllers, low-speed communication equipment, measurement instruments, and compact embedded products. The device is most appropriate where a small MCU package, mixed-signal integration, and modest flash requirement matter more than a high-bandwidth processor or large application memory. Firmware and peripheral configuration should be validated against the manufacturer documentation before production release. Because the verified material does not establish a current manufacturer stocking commitment, inventory, unit pricing, or detailed package dimensions, those fields are not assumed here. A purchasing decision should confirm lifecycle status, lead time, programming-tool support, and the exact pinout from the official technical documentation.

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CY8C24423A-24PXI - 24MHz PSoC 1 8-Bit MCU | Infineon
CY8C24423A-24PXI

CY8C24423A-24PXI - 24MHz PSoC 1 8-Bit MCU | Infineon

The Infineon Technologies CY8C24423A-24PXI is a PSoC 1 mixed-signal microcontroller with an 8-bit M8C core, a 24 MHz operating frequency, 4 KB of flash memory, 256 bytes of SRAM, and a 28-pin PDIP package. It combines configurable digital blocks, analog resources, and serial interfaces in one integrated device for compact embedded-control designs. The verified distributor description identifies the device as an M8C PSoC 1 CY8C24xxx microcontroller in a 28-PDIP package. A microcontroller is a programmable integrated circuit that executes firmware, reads inputs, controls outputs, and coordinates embedded-system functions. The PSoC 1 family combines a microcontroller core with configurable digital and analog peripherals, allowing a design to tailor functions such as timers, serial communication, counters, and analog signal conditioning. This makes the device more versatile than a fixed-function logic controller while retaining a simple 8-bit embedded architecture. Key verified features include a 24 MHz maximum frequency, 4 KB flash organized as 4K x 8, and 256 bytes of SRAM. The 28-pin PDIP format is suited to through-hole prototyping, legacy industrial equipment, and designs that require easy inspection or manual assembly. The verified Mouser result specifically identifies the part as an MCU with 4 KB flash and 256 bytes of SRAM, while DigiKey identifies the M8C architecture and 28-pin package. The PSoC architecture can support embedded products requiring both digital control and analog or communication functions without relying on a large external component count. The verified distributor listing refers to the CY8C2442 I2C/SPI configuration, so the intended I2C or SPI requirement should be preserved when reviewing any substitution. Firmware, peripheral configuration, pin assignment, and timing behavior must also be checked before changing the MCU. Typical design uses include industrial control, sensor-interface equipment, small automation controllers, communication modules, and legacy embedded products. The 24 MHz clock provides processing headroom for control loops and peripheral services, while 4 KB flash limits firmware capacity to compact applications. The 256-byte SRAM is suitable for modest working memory, but developers should avoid relying on it for large buffers or complex protocol stacks. The most important design consideration is package and firmware compatibility. CY8C24423A-24PXI uses a 28-pin PDIP package, and the PSoC 1 device configuration affects pin multiplexing, clocking, interrupts, and peripheral behavior. Review the manufacturer datasheet for the exact pin assignments, electrical limits, programming procedure, and application-specific peripheral settings before production release. This page combines verified distributor specifications, sourcing information, and design guidance rather than inferring unprovided electrical details.

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CY8C25122-24PI - 24MHz 8-Bit PSoC 1 MCU | Infineon
CY8C25122-24PI

CY8C25122-24PI - 24MHz 8-Bit PSoC 1 MCU | Infineon

The Infineon CY8C25122-24PI is an 8-bit M8C PSoC 1 CY8C25xxx microcontroller operating at 24 MHz, with 4 KB of flash memory organized as 4K x 8 and an 8-PDIP package. It is a compact programmable system-on-chip solution intended for embedded control designs that need microcontroller processing in a through-hole package. A PSoC, or programmable system-on-chip, combines a microcontroller core with programmable mixed-signal resources. In the device hierarchy, the CY8C25122 is an MCU and embedded controller within the broader semiconductor category, while its M8C architecture provides the central processing platform. The verified product data identifies the CY8C25xxx family and specifically provides 4 KB of flash storage for firmware. The main headline specifications are a 24 MHz operating frequency, an 8-bit M8C processor, and 4 KB of flash memory. The CY8C25122-24PI is packaged as an 8-PDIP, also described in the verified sources as an 8-DIP with a 0.300-inch, 7.62 mm lead pitch. Its through-hole format is useful for prototypes, educational platforms, hand-built controllers, and test equipment where socketed or point-to-point construction is preferred. The PSoC architecture can simplify a mixed-signal control design by placing an embedded controller close to configurable analog and digital functions. This makes the family relevant to compact sensor interfaces, control panels, analog monitoring, and simple embedded products. Firmware capacity remains the principal constraint: 4 KB is suitable for focused control tasks rather than large protocol stacks or graphics-intensive applications. Typical uses include low-cost sensor controllers, building-control interfaces, compact analog measurement systems, laboratory fixtures, and educational embedded-control projects. The 24 MHz clock provides more timing headroom than slower 8-bit controllers, while the 8-bit architecture keeps implementation suitable for simple sequential control logic. Designers should verify the complete pin-level electrical characteristics, power requirements, memory map, and programming procedure in the manufacturer datasheet before layout. Because this is an 8-PDIP, preserve adequate spacing around the through-hole footprint and plan for programming/debug access. Firmware sizing must include boot, application, interrupt, and configuration overhead within the 4 KB flash limit. This page combines verified distributor specifications, package and architecture context, procurement data, practical implementation guidance, and a conservative drop-in alternative analysis. The alternatives are intentionally limited to candidates whose exact pin and parametric equivalence can be substantiated, avoiding unsupported substitutions that could require PCB or firmware changes.

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CY8C26233-24PI - 24MHz 8KB PSoC 1 MCU | Infineon
CY8C26233-24PI

CY8C26233-24PI - 24MHz 8KB PSoC 1 MCU | Infineon

The Infineon Technologies CY8C26233-24PI is an 8-bit M8C PSoC 1 microcontroller operating at 24 MHz with 8 KB of programmable flash in a 20-pin DIP package. It combines a microcontroller core with configurable mixed-signal resources, allowing analog, digital, and control functions to be integrated in one programmable system-on-chip. The verified product listing identifies a 20-DIP package, an 8-bit architecture, 24 MHz clocking, and 8 KB organized as 8K x 8 flash. Its programmable mixed-signal approach is useful when a design needs more flexibility than a fixed-function 8-bit MCU while retaining a compact embedded-control architecture. A PSoC, or Programmable System-on-Chip, is a microcontroller family that integrates a CPU with configurable analog and digital blocks. In the PSoC 1 architecture, these resources can be assigned to functions such as timers, counters, serial interfaces, analog conversions, comparators, and signal-conditioning paths, subject to the device configuration and available resources. The PSoC category therefore sits between a basic microcontroller and a more integrated mixed-signal embedded platform. CY8C26233-24PI is intended for embedded products where control logic and configurable analog or peripheral functions can share one programmable device. The verified listing confirms the main design identity: M8C PSoC 1 CY8C26xxx series, 8-bit processing, 24 MHz operation, 8 KB flash, and a 20-DIP package. The CY8C26233 part is associated with the CY8C25122, CY8C26233, CY8C26443, and CY8C26643 family according to the supplied datasheet search result. The family description emphasizes replacing multiple MCU-based system components with a single programmable device. Exact peripheral counts, RAM capacity, analog performance, voltage range, and package dimensions were not included in the verified data supplied for this record and should be confirmed in the manufacturer datasheet before design release. Typical applications include small industrial control modules, sensor-conditioning systems, compact consumer products, and embedded instruments where a controller needs programmable mixed-signal behavior. The 24 MHz M8C core can support time-based control and peripheral coordination, while PSoC configuration can reduce the number of discrete analog and digital functions required. The design should not assume that every external function is available without checking the device configuration table and pin multiplexing requirements. The 20-DIP package is particularly useful for through-hole prototypes and designs where a conventional DIP footprint is preferred over a fine-pitch surface-mount package. A key engineering consideration is that the -24PI suffix, package, temperature range, and device variant must match the original design exactly. The verified source does not provide a complete pinout, electrical ratings, or lifecycle statement. Before schematic capture, verify supply voltage, I/O limits, clock requirements, programming interface, and all peripheral assignments against the official datasheet. This page synthesizes the verified distributor identity, family context, package information, and design considerations while avoiding unverified detailed specifications.

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CY8C26233-24SI - 24MHz 8-bit PSoC MCU | Infineon
CY8C26233-24SI

CY8C26233-24SI - 24MHz 8-bit PSoC MCU | Infineon

Infineon CY8C26233-24SI is an 8-bit M8C PSoC 1 CY8C26xxx microcontroller operating at 24 MHz, with 8 KB of programmable flash and a 20-SOIC package. It combines an embedded controller with configurable mixed-signal resources in a programmable system-on-chip architecture. The verified distributor listing identifies the device as an industrial embedded-control MCU and specifies 8-bit architecture, 24 MHz clocking, 8 KB flash, and 20-SOIC packaging. A programmable system-on-chip, or PSoC, is a microcontroller that integrates a CPU, programmable digital blocks, and configurable analog functions. The PSoC hierarchy sits within embedded microcontrollers and embedded processing semiconductors. Instead of relying on a fixed collection of peripherals, this architecture lets designers configure blocks for control, measurement, signal processing, and communications around the behavior required by an application. The CY8C26233-24SI’s 24 MHz M8C core provides the timing headroom needed for embedded control tasks, while its 8 KB flash provides on-chip program storage. Its 20-SOIC package supports conventional surface-mount assembly and is suitable for compact industrial control boards. The supplied verified data does not provide complete details for RAM, GPIO count, analog resources, supply-voltage range, or operating-temperature limits, so those values require confirmation in the manufacturer datasheet before design release. PSoC Designer and the associated PSoC silicon are treated as an integrated development unit in the verified data. This software-oriented configuration model is the central engineering feature of the device: firmware, peripheral routing, and hardware configuration are selected together rather than treating every peripheral as a fixed pin-bound block. Typical uses include industrial embedded control, compact sensor-control nodes, analog signal conditioning, small motor or actuator controllers, and low-cost mixed-signal products. A design should allocate pin multiplexing and configuration carefully, verify startup behavior, and preserve programming and debug access if updates are expected. The principal design tradeoff is the small, simple 20-SOIC footprint versus limited 8 KB flash and undocumented peripheral capacity in the supplied data. Confirm RAM, I/O, analog specifications, clock tolerance, and lifecycle details against the official manufacturer documentation before selecting it for production. This page combines verified distributor specifications, practical PSoC design considerations, and pin-compatible sourcing guidance in a format intended to help engineers evaluate the CY8C26233-24SI without relying on a distributor title alone.

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CY8C26443-24PI - 24MHz 8-Bit 16KB Flash MCU | Infineon
CY8C26443-24PI

CY8C26443-24PI - 24MHz 8-Bit 16KB Flash MCU | Infineon

The Infineon Technologies CY8C26443-24PI is an 8-bit PSoC 1 mixed-signal microcontroller with a 24 MHz M8C processor, 16 KB of embedded Flash memory, and a 28-pin plastic DIP package. It integrates programmable analog and digital blocks with an onboard controller, allowing compact embedded designs to consolidate peripheral functions that otherwise require separate discrete components. A programmable system-on-chip is a microcontroller architecture that combines a CPU, memory, programmable digital blocks, analog resources, and configurable peripherals in one semiconductor. PSoC 1 belongs to the microcontroller and embedded-semiconductor hierarchy; its mixed-signal resources allow sensor conditioning, control, communication, and user-interface functions to be implemented in a single device rather than through a fixed-function combination of separate ICs. Verified distributor information identifies the device as an M8C PSoC 1 CY8C26xxx part with an 8-bit architecture, 24 MHz operating frequency, 16 KB organized as 16K x 8 Flash memory, and a 28-PDIP package. The family integrates a programmable mixed-signal array with an onboard controller. These verified values make the part suitable for embedded controls where local logic, analog measurement, and compact through-hole assembly are required. The 28-pin plastic DIP package supports conventional PCB mounting and prototyping, while the 24 MHz M8C processor provides the timing headroom expected from this legacy embedded family. The supplied sources emphasize the device identity and basic architecture but do not provide verified peripheral counts, voltage limits, ADC resolution, timer counts, or operating-temperature limits, so those values remain unspecified rather than being inferred. Typical design uses include industrial control modules, sensor-interface controllers, small motor-control systems, building-control equipment, and mixed-signal instruments. The programmable architecture is valuable when product variations can be addressed through configuration instead of a large discrete BOM. Developers must nevertheless verify the exact PSoC configuration, firmware image, resource assignments, and board behavior before production. For new hardware, begin with the manufacturer datasheet and confirm all 28 pin assignments, supply requirements, programming connections, and mixed-signal resource availability. PSoC Designer and the associated device support flow may be relevant for configuring and programming this family, but tool-version availability should be confirmed before committing a design. This page combines the verified distributor identity, package and memory data with practical sourcing and design guidance. It deliberately distinguishes verified facts from parameters that were not supplied, helping engineers evaluate the CY8C26443-24PI without confusing a family-level capability with a guaranteed orderable-device specification.

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CY8C26443-24SI - 24MHz 16KB 8-Bit PSoC | Infineon
CY8C26443-24SI

CY8C26443-24SI - 24MHz 16KB 8-Bit PSoC | Infineon

The Infineon CY8C26443-24SI is an 8-bit M8C PSoC 1 CY8C26xxx programmable system-on-chip microcontroller with a 24 MHz maximum operating frequency, 16KB of embedded flash memory, and a 28-SOIC package. It combines an embedded controller with configurable mixed-signal resources, allowing designers to consolidate control, analog, and digital functions on one device. The verified distributor listing identifies the M8C architecture, CY8C26xxx family, 8-bit processor class, 24 MHz speed, and 16KB flash capacity. What is a PSoC microcontroller? A PSoC is a programmable system-on-chip, a type of microcontroller that integrates a CPU with configurable analog and digital blocks. Unlike a general-purpose microcontroller that relies mainly on separate external peripherals, a PSoC can place sensing, conversion, control, and communication functions close to the processor on the same integrated circuit. The M8C PSoC 1 family is designed for embedded control applications where mixed-signal integration can reduce board complexity and support compact designs. The CY8C26443-24SI's principal verified specifications are its 24 MHz operating speed, 8-bit processing class, and 16KB flash memory. The 28-SOIC package provides a surface-mount form factor for PCB assembly. The device is identified by the distributor as part of the Infineon Technologies CY8C26xxx family, while the original product documentation is also associated with Cypress Semiconductor. Its architecture and package make it relevant to designs requiring a compact embedded controller rather than a high-compute general-purpose MCU. A PSoC's configurable mixed-signal resources can simplify designs that need analog-to-digital conversion, digital control, timers, communication, or other embedded functions. However, the supplied web data does not state the exact peripheral configuration, RAM capacity, voltage limits, temperature range, or package pin assignments. Those details must be confirmed against the manufacturer datasheet before final schematic capture or firmware configuration. The part number should therefore be treated as a family-specific selection, not as evidence of every possible PSoC block. Typical applications include compact industrial controllers, consumer interfaces, sensor-conditioning systems, small motor and actuator controllers, and embedded products where an MCU and mixed-signal functions share a common package. The CY8C26443-24SI is most appropriate when a design requires the verified 24 MHz class, 16KB flash configuration, and 28-SOIC footprint. A final design must verify electrical limits, clocking, programming, and peripheral availability from the official technical documentation. For layout and assembly, preserve the manufacturer-recommended decoupling and programming access requirements, and validate the exposed package dimensions and pin numbering against the selected package drawing. Because the verified data does not provide the official pinout, schematic implementation should use the datasheet and package drawing rather than inferred connections. This page distinguishes verified distributor facts from parameters requiring manufacturer documentation.

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