CY8C5365LTI-104 - 67MHz PSoC 5 MCU | Infineon
N.º de pieza: CY8C5365LTI-104 ✓ ActivoCY8C5365LTI-104 Descripción general
A PSoC, or programmable system-on-chip, is a mixed-signal microcontroller architecture that integrates a processor with configurable peripheral blocks. Unlike a conventional fixed-function MCU, PSoC devices can implement application-specific control, sensing, and interface functions using programmable logic and analog resources. This integration can reduce external component count while supporting human-machine-interface and embedded control designs.
The verified product information identifies the CY8C5365LTI-104 as part of the CY8C53 PSoC 5 family and specifies a maximum operating frequency of 67 MHz, 32 KB of programmable flash organized as 32K x 8, and a 68-QFN package measuring 8 x 8 mm. Distributor listings also identify capacitive-touch control, a light-memory profile, a light-RAM profile, and USB/LIN connectivity as relevant device capabilities.
The 32-bit Cortex-M3 core provides a 32-bit instruction environment while the PSoC architecture places programmable digital blocks, analog functions, and touch sensing around the processor. This architecture is useful when a design must combine control logic with sensing, signal conditioning, or communication without relying on a large collection of discrete peripherals. Exact peripheral counts and electrical limits require confirmation in the manufacturer documentation.
Typical applications include capacitive-touch human-machine interfaces, USB-connected embedded controls, industrial equipment panels, compact consumer controls, and low-memory embedded systems. The 67 MHz operating ceiling provides additional processing headroom for protocol handling, state management, and concurrent peripheral activity, while the 32 KB flash configuration suits applications where code and configuration can remain compact.
Designers should verify the complete 68-pin assignment, exposed-pad requirements, decoupling, supported voltage domains, and programming configuration against the manufacturer datasheet before layout release. Because this is a mixed-signal programmable device, pin reuse, analog routing, touch-sensor performance, and exposed-pad thermal management deserve early schematic and PCB review.
This product record combines verified distributor specifications, package and family details, practical application guidance, structured comparison data, and source-linked purchasing information. It also identifies the limits of the available substitute data so engineers can distinguish verified pin-compatible options from merely similar microcontrollers that would require PCB or firmware changes.
Alternativas directas para CY8C5365LTI-104 — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
CY8C5365LTI-103
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
CY8C5365LTI-102
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
CY8C5365LTI-104 Valores máximos y características eléctricas
| Product Type | PSoC 5 programmable system-on-chip microcontroller |
| Processor Core | ARM Cortex-M3 |
| Product Family | CY8C53 PSoC 5 |
| Architecture | 32-bit |
| Maximum CPU Frequency | 67 MHz |
| Flash Memory | 32 KB (32K x 8) |
| Tensión de alimentación de funcionamiento | 3.3 V or 5 V |
| Package Type | 68-QFN |
| Package Dimensions | 8 x 8 mm |
| Recuento de pines | 68 pins |
| Exposed Thermal Pad | Present |
| Touch Sensing | Capacitive-touch control supported |
| Communication Interface | USB and LIN |
| Memory Profile | Light-memory and light-RAM profiles |
Guía de configuración de pines de CY8C5365LTI-104 8 x 8 mm
Configuración de pines para CY8C5365LTI-104 (encapsulado 8 x 8 mm). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para CY8C5365LTI-104.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
CY8C5365LTI-104 es adecuado para 6 aplicacións: Capacitive-Touch Human-Machine Interfaces, USB-Connected Embedded Controls, Industrial LIN-Node Equipment, Compact Consumer Appliance Controls, USB and LIN Gateway Equipment, Programmable Embedded Sensor Hubs.
Capacitive-Touch Human-Machine Interfaces
The CY8C5365LTI-104 fits compact touch-control panels because it combines a 67 MHz ARM Cortex-M3 core with capacitive-touch control in a 68-QFN 8 x 8 mm package. Touch acquisition, filtering, button logic, and user-interface state management can be integrated without placing a separate touch controller beside the main processor. The 32 KB flash configuration also supports application firmware, calibration data, and interface configuration. Designers should confirm the available touch channels, scan timing, and electrode performance in the manufacturer documentation, then validate traces with the intended panel material and connector layout.
Recomendado
USB-Connected Embedded Controls
The CY8C5365LTI-104 is suitable for USB-connected embedded control modules because the verified device description identifies USB connectivity and a 67 MHz Cortex-M3 processor. The processor can service USB tasks alongside control logic, while the PSoC family's programmable resources can potentially reduce the need for discrete interface and conditioning components. The compact 8 x 8 mm QFN footprint supports space-constrained products. Firmware teams must confirm the supported USB device or host role, endpoint configuration, transceiver requirements, bus voltage, and enumeration behavior against the official datasheet before schematic capture.
Recomendado
Industrial LIN-Node Equipment
The CY8C5365LTI-104 can support compact LIN nodes because the verified product records identify LIN connectivity alongside a 67 MHz ARM Cortex-M3 core. It is relevant for distributed industrial modules where a central controller communicates with distributed sensors or actuators over a low-cost wired bus. The 32 KB flash capacity provides room for protocol handling, diagnostics, local control, and communication updates, while the 68-QFN 8 x 8 mm package supports compact boards. The complete transceiver must be external or otherwise confirmed from the datasheet, and bus levels, termination, protection, and EMC requirements must be designed separately.
Recomendado
Compact Consumer Appliance Controls
The CY8C5365LTI-104 is appropriate for compact appliance controls that need touch input, local logic, and wired connectivity in a limited board area. Its 67 MHz Cortex-M3 core provides processing margin for motor or user-interface sequencing, while the PSoC 5 architecture can combine programmable control and sensing functions. The 32 KB flash configuration suits focused firmware rather than large graphical applications. Before committing the device, engineers should verify supply-voltage range, SRAM, peripheral availability, timing, and operating-temperature limits because those detailed values are not present in the supplied distributor excerpts.
Recomendado
USB and LIN Gateway Equipment
The CY8C5365LTI-104 can serve as the controller in a gateway that bridges USB-connected host equipment and LIN sub-networks. The 67 MHz ARM Cortex-M3 core can coordinate buffering, protocol conversion, status reporting, and configuration storage, while the PSoC architecture offers programmable resources beyond a fixed peripheral set. Its 68-QFN 8 x 8 mm package helps preserve board area in compact gateways. Firmware and hardware teams must define buffering requirements, timeout behavior, bus protection, and isolation needs, then confirm the exact USB and LIN electrical interfaces supported by the manufacturer documentation.
Recomendado
Programmable Embedded Sensor Hubs
The CY8C5365LTI-104 can form the control core of a compact programmable sensor hub because PSoC 5 combines a processor with programmable peripheral resources. The 67 MHz Cortex-M3 core can supervise measurements, apply filtering, update local status, and coordinate communication, while 32 KB flash holds control code and configuration. The same device can support capacitive sensing when the required resources and external electrode network are available. Engineers should confirm ADC-related specifications, usable I/O count, comparator or timer resources, and SRAM requirements in the datasheet because the supplied web excerpts do not enumerate them.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para CY8C5365LTI-104 — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | CY8C5365LTI-103 | CY8C5365LTI-102 |
|---|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Package | 68-QFN (8x8) with exposed pad | 68-QFN (8x8) with exposed pad | 68-QFN (8x8) with exposed pad |
| Processor Core | ARM Cortex-M3 | ARM Cortex-M3 | ARM Cortex-M3 |
| Maximum CPU Frequency | 67 MHz | 60 MHz, approximately 10% below target | 48 MHz, approximately 28% below target |
| Flash Memory | 32 KB (32K x 8) | 32 KB (32K x 8) | 32 KB (32K x 8) |
| Product Family | CY8C53 PSoC 5 | CY8C53 PSoC 5 | CY8C53 PSoC 5 |
| Touch Sensing | Capacitive-touch control supported | Capacitive-touch control supported | Capacitive-touch control supported |
| Communication Interface | USB and LIN | USB and LIN | USB and LIN |
| Supply Voltage | 3.3 V or 5 V | 3.3 V or 5 V | 3.3 V or 5 V |
Diferenciadores clave
- Higher default processing speed within the same CY8C5365 family (frente a CY8C5365LTI-103)
- Highest listed speed grade in the compared CY8C5365 options (frente a CY8C5365LTI-102)
- Combines processor, USB, LIN, and capacitive-touch functions (frente a CY8C5366LTI-053)
Notas de diseño
Route the 68-QFN exposed pad to a ground or manufacturer-specified thermal land according to the official package drawing. Confirm via the datasheet whether the pad is electrically connected to a supply, ground, or another pad function before finalizing the plane connection. Place decoupling capacitors close to the associated power pins and preserve the manufacturer's recommended via pattern for both electrical and thermal performance.
Review the complete pin-multiplexing configuration before routing. PSoC peripherals can assign different functions to the same physical pins, so a schematic that is electrically valid may become impossible to route if programmable functions are changed late in development. Freeze the major peripheral allocation early and confirm that USB, LIN, capacitive-touch, clocks, programming, and debug interfaces can coexist without conflicts.
Do not select the part from the distributor headline alone. The verified excerpt establishes the 67 MHz Cortex-M3 core, 32 KB flash, USB/LIN capability, and 68-QFN package, but it does not establish every I/O count, voltage domain, SRAM size, timing limit, or peripheral feature. Check the exact ordering code and complete manufacturer datasheet before replacing an existing design or approving a new PCB.
Información de cumplimiento
The supplied verified records do not explicitly state compliance for CY8C5365LTI-104. These fields remain unknown rather than being inferred.
