CY8C20132-LQXI - CapSense Express Microcontroller | Infineon Technologies
N.º da peça: CY8C20132-LQXI ✗ Fim de vida| Qtd. | Preço unitário | Total |
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| 1 | $0 | $0,00 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1.000 | $0 | $0,00 |
CY8C20132-LQXI Visão geral
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.
Alternativas drop-in para CY8C20132-LQXI — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
Nenhuma alternativa drop-in disponível para este produto.
Solicitar alternativasCY8C20132-LQXI Classificações máximas e características elétricas
| Device Type | Embedded microcontroller IC |
| Product Designation | CapSense Express |
| Manufacturer | Infineon Technologies |
| Legacy Manufacturer | Cypress Semiconductor Corp. |
| Encapsulamento | 24-QFN |
| Tipo de montagem | Surface Mount |
Guia de Configuração de Pinos do CY8C20132-LQXI 24-qfn
Configuração de pinos para CY8C20132-LQXI (pacote 24-qfn). Este CI digital inclui GPIO, interfaces de comunicação (UART, SPI, I2C) e pinos de alimentação. Consulte o datasheet do fabricante para funções alternativas dos pinos e opções de configuração. Essencial para projeto de sistemas embarcados e layout de PCB.
Nenhum dado detalhado de pinagem disponível para CY8C20132-LQXI.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
CY8C20132-LQXI é adequado para 6 aplicaçãos: Capacitive Touch Control Panel, Industrial Human-Interface Module, Consumer Appliance Touch Interface, Embedded Touch-and-Control Module, Low-Power Sensor Node, Programmable User Interface.
Capacitive Touch Control Panel
CY8C20132-LQXI is associated with the CapSense Express category, making it a candidate for compact capacitive-touch interfaces. The verified data does not state the number of sensing channels, electrode drive method, or acquisition performance, so those details must be confirmed before layout. Design the PCB with short, controlled sensor traces, adequate grounding, and the manufacturer-recommended shield and guard techniques. Firmware should be tested with the intended electrode geometry, connector arrangement, humidity, and noise environment.
Recomendado
Industrial Human-Interface Module
A CapSense Express microcontroller can fit an industrial HMI when a product combines touch input, local control, and embedded decision logic. CY8C20132-LQXI’s verified 24-QFN package is useful for space-constrained board layouts, but the supplied records do not confirm operating temperature, communication peripherals, or digital I/O count. Validate those requirements against the manufacturer datasheet and apply the specified decoupling and exposed-pad thermal layout. Consider industrial EMC, ESD, and long-cable sensor-node requirements during system qualification.
Recomendado
Consumer Appliance Touch Interface
The target’s CapSense Express positioning makes it relevant to appliance controls, feature buttons, and compact user interfaces. The verified evidence does not provide the touch-channel count or control-performance limits, so engineers should size the sensor array only after reviewing the datasheet. Use the specified sensor grounding and filtering arrangement to preserve sensing stability, and verify the controller’s available I/O for LEDs, relays, displays, and safety-related signals. Firmware validation should cover wet-finger, object-proximity, and power-transient conditions.
Recomendado
Embedded Touch-and-Control Module
CY8C20132-LQXI can be evaluated for compact products that combine a capacitive interface with local control logic. Because the verified records identify the category and package but not the CPU core, memory, or peripheral list, system partitioning cannot be finalized from distributor data alone. Confirm whether the required control functions, communication links, and firmware update method are supported. Keep the sensor section physically separated from noisy switching and high-current paths, and follow the manufacturer’s recommended power and grounding arrangement.
Recomendado
Low-Power Sensor Node
A capacitive-sensing microcontroller may be considered for a small sensor node that needs touch input, local thresholding, and control output. The supplied data does not provide sleep current, active current, ADC resources, or wake-up timing for CY8C20132-LQXI. Those values are essential for battery-life calculations and must be obtained from the manufacturer datasheet. Prototype the sensor electrode, compare measured baseline drift with the specified limits, and verify that the selected package and thermal design meet the product’s environmental requirements.
Recomendado
Programmable User Interface
The device can be considered for programmable touch controls where a fixed mechanical switch is replaced by capacitive sensing. The verified data confirms the CapSense Express identity but does not specify debouncing, scanning, gesture, or noise-immunity parameters. Confirm the supported sensing resources and define calibration flow before committing to a production user experience. PCB sensor traces should be routed according to the datasheet, and mechanical enclosure materials, coatings, and grounding should be included in validation because they affect capacitive coupling and sensitivity.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para CY8C20132-LQXI — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto |
|---|---|
| Package | 24-QFN |
| Brand | Infineon Technologies |
| Device Type | Embedded microcontroller IC |
| Product Designation | CapSense Express |
Principais diferenciais
- CapSense Express product identity (vs CY8C20224-12LKXI)
- Verified package family (vs CY8C20224-12LKXI)
- Manufacturer ecosystem (vs CY8C20224-12LKXI)
Notas de projeto
Use the manufacturer’s exact 24-QFN pin assignment and land pattern when routing the PCB. The supplied data confirms the package family but does not provide body dimensions, pin numbering, or exposed-pad details, so these values must come from the official package drawing. Keep sensor traces short and isolated from switching nodes, and provide a continuous ground reference where the capacitive-sensing implementation requires it.
Confirm the device’s operating voltage, decoupling requirements, and exposed-pad connection from the manufacturer datasheet before power-up. Do not infer the voltage rail or capacitor values from the distributor listing. Validate startup sequencing, supply ripple, and current limits with the intended sensor and communication peripherals, because those functions were not specified in the supplied verified records.
A similar CapSense or microcontroller name is not proof of replacement compatibility. Verify pin mapping, package dimensions, memory, capacitive-sensing resources, voltage, clocking, and peripheral functions before changing the MPN. The supplied cross-reference results identify CY8C20224-12LKXI as a comparison item but do not establish a drop-in relationship.
Informações de conformidade
The supplied distributor results do not provide verified RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals statements. Confirm current compliance and qualification documents with Infineon Technologies.
