CY8C5467AXI-011 - 67MHz PSoC 5 MCU, 128KB Flash | Infineon
N.º de pieza: CY8C5467AXI-011 ✓ ActivoCY8C5467AXI-011 Descripción general
A programmable system-on-chip is a semiconductor platform that integrates a CPU subsystem with configurable analog and digital peripheral blocks, programmable routing, and general-purpose I/O. The PSoC 5 architecture extends this mixed-signal concept with a 32-bit ARM Cortex-M3 core. Instead of relying only on fixed peripherals, engineers can use the configurable blocks and routing fabric to implement application-specific signal chains, control functions, and interface logic. This architecture can reduce external-component requirements while preserving software-configurable flexibility.
The CY8C54 family combines a 67 MHz ARM Cortex-M3 core with flash-based program memory and configurable analog, digital, timing, and connectivity resources. The device provides 128 KB of flash in this configuration, supporting a practical balance between embedded application code, data storage, and system firmware. The 100-pin TQFP package offers more I/O than smaller microcontrollers and is suitable for boards requiring multiple external connections alongside PSoC programmable resources.
The 3.3 V and 5 V operating classes support both conventional industrial-control equipment and embedded consumer systems. Designers should still validate the exact voltage, temperature, clock, and peripheral limits against the manufacturer datasheet before releasing production hardware. Configuration is handled through the PSoC development environment and firmware, allowing peripheral behavior and routing to be adapted without changing the external PCB footprint when requirements evolve.
Typical uses include industrial sensing and control, sensor conditioning, communications equipment, test and measurement instruments, and compact consumer products. For analog-heavy designs, the programmable analog subsystem can assist with signal conditioning close to the sensor input. For digital designs, programmable logic and timers can implement control sequences, while the large pin count simplifies access to external memory, display interfaces, communications transceivers, and discrete actuators.
Board design should preserve the voltage and decoupling requirements associated with a high-pin-count mixed-signal microcontroller. Place the required bypass capacitors close to their supply pins, route clock and sensitive analog signals away from high-current switching nodes, and use a ground plane that supports both digital return paths and low-noise analog measurement. Confirm programming, reset, boot, and debug connections against the package pin description before layout release.
This page consolidates the core device characteristics, package constraints, qualified same-family alternatives, application guidance, and design considerations needed to evaluate the CY8C5467AXI-011 for an embedded mixed-signal design.
Alternativas directas para CY8C5467AXI-011 — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con CY8C5467AXI-011 (mismo factor de forma y huella) — difiere en Product Type, Package, RoHS Status, Core Size, Device Family.
CY8C5467AXI-LP108
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
CY8C5468AXI-LP106
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
CY8C5468AXI-LP042
✅ Sustitución directaConsulte el precio
Ver hoja de datos →CY8C5567AXI-019
✅ Sustitución directaConsulte el precio
Ver hoja de datos →CY8C5467AXI-011 Valores máximos y características eléctricas
| Product Type | Flash Programmable System-on-Chip (PSoC 5) |
| Device Family | CY8C54 |
| Core Processor | ARM Cortex-M3 |
| Core Size | 32-bit |
| Maximum Processor Speed | 67 MHz |
| Flash Memory Size | 128 KB |
| Flash Organization | 128K x 8 bits |
| Tensión de alimentación de funcionamiento | 3.3 V or 5 V |
| Encapsulado | 100-pin TQFP, 14 mm x 14 mm |
| Tipo de montaje | Surface Mount |
| Programmable Resources | Configurable analog, digital, and interconnect circuitry |
| Estado RoHS | unknown |
| REACH Status | unknown |
Guía de configuración de pines de CY8C5467AXI-011 100-pin tqfp, 14 mm x 14 mm
Configuración de pines para CY8C5467AXI-011 (encapsulado 100-pin tqfp, 14 mm x 14 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 CY8C5467AXI-011.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
CY8C5467AXI-011 es adecuado para 6 aplicacións: Industrial Sensor and Control, Programmable Sensor Conditioning, Communication Equipment, Test and Measurement, Embedded Consumer Control, Motor and Actuator Control.
Industrial Sensor and Control
The CY8C5467AXI-011 fits industrial sensor-and-control platforms that need programmable signal handling, control logic, and numerous external connections. Its ARM Cortex-M3 processor operates at up to 67 MHz, providing headroom for sampling loops, filtering, state machines, and communications supervision, while the PSoC 5 architecture places configurable analog and digital blocks near the system interconnect. The 100-pin TQFP provides 100 physical positions for sensors, actuators, communication interfaces, and power-control signals. Use the programmable routing to implement application-specific conditioning or control functions, but verify the exact ADC, DAC, timer, and I/O population required by the selected device configuration before schematic release.
Recomendado
Programmable Sensor Conditioning
The CY8C5467AXI-011 is appropriate for configurable sensor-conditioning front ends because the PSoC platform combines an ARM Cortex-M3 CPU subsystem with programmable analog, digital, and routing resources. The 67 MHz processor can coordinate measurement sequencing and control logic, while the mixed-signal blocks can reduce the need for fixed analog circuitry around temperature, pressure, or level sensors. The 128 KB of flash stores application firmware and calibration handling. For low-noise measurements, separate sensitive analog routing from switching nodes, maintain short ground returns, and confirm the selected converter and comparator specifications in the manufacturer datasheet.
Recomendado
Communication Equipment
The CY8C5467AXI-011 can serve as the control processor in compact communication equipment where protocol handling, local configuration, status monitoring, and user-interface control must share one device. Its 32-bit Cortex-M3 core runs at up to 67 MHz and provides sufficient execution capability for real-time protocol and buffer-management tasks, while 128 KB of flash accommodates embedded firmware. The 100-pin TQFP simplifies connections to transceivers, indicators, configuration interfaces, and local sensors. Validate the required serial-interface availability, electrical levels, clocking, and timing margin, and keep high-current switching-node routing away from sensitive communication circuitry.
Recomendado
Test and Measurement
The CY8C5467AXI-011 is useful in test and measurement instruments where acquisition control, sequencing, calibration, and a local user interface require a compact mixed-signal controller. The programmable analog resources can support configurable signal paths, while the 67 MHz Cortex-M3 core handles timing, command processing, and measurement orchestration. Its 128 KB of flash supports embedded application code, while the 100-pin package provides connections for stimulus control, data acquisition, communications, and displays. Review the precise converter resolution, analog bandwidth, noise, and external reference requirements before selecting it for precision laboratory equipment.
Recomendado
Embedded Consumer Control
The CY8C5467AXI-011 can support compact consumer products that combine touch or sensor interfaces, display control, local logic, and communication functions. The PSoC 5 programmable architecture allows designers to configure digital logic, analog functions, and routing to match a specific product requirement, potentially reducing the number of external components. Its 67 MHz ARM Cortex-M3 core and 128 KB of flash provide a capable platform for user-interface logic and local control. The 100-pin TQFP is appropriate for boards with multiple mixed-signal connections, although thermal design, supply sequencing, ESD protection, and production test access must be addressed at system level.
Recomendado
Motor and Actuator Control
The CY8C5467AXI-011 is suitable for embedded actuator-control systems that combine deterministic control logic, configurable timing, sensor feedback, and communications. The 32-bit Cortex-M3 processor at up to 67 MHz can execute control loops and supervisory functions, while the PSoC's programmable digital and analog resources can support customized signal generation or conditioning. The 100-pin package provides connections for position sensors, gate-control interfaces, communications, and status feedback. Confirm timer resolution, capture functions, analog inputs, and voltage limits for the exact motor-control topology, and keep switching current paths separate from precision feedback traces.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para CY8C5467AXI-011 — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | CY8C5467AXI-LP108 | CY8C5468AXI-LP106 | CY8C5468AXI-LP042 | CY8C5567AXI-019 |
|---|---|---|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Package | 100-pin TQFP (14 mm x 14 mm) | 100-pin TQFP (14 mm x 14 mm) | 100-pin TQFP (14 mm x 14 mm) | 100-pin TQFP (14 mm x 14 mm) | 100-pin TQFP (14 mm x 14 mm) |
| Programmable Architecture | PSoC 5 with configurable analog, digital, and interconnect circuitry | CY8C5467 PSoC 5 family | CY8C5468 PSoC 5 family | CY8C5468 PSoC 5 family | CY8C5567 PSoC 5 family |
| RoHS Status | unknown | unknown | unknown | unknown | unknown |
Diferenciadores clave
- Configured 128 KB flash and 67 MHz Cortex-M3 performance (frente a CY8C5567AXI-019)
- Direct CY8C5467-family configuration continuity (frente a CY8C5468AXI-LP106)
- Broad 100-pin mixed-signal interface (frente a CY8C5468AXI-LP042)
Notas de diseño
Place all required bypass capacitors directly beside the associated power pins and provide a low-impedance connection from each capacitor to the device ground reference. Separate sensitive analog-supply paths from switching-power routing where the board stackup permits it. Confirm the required supply sequence, startup behavior, operating voltage class, and maximum supply limits from the manufacturer datasheet before adding external power-management components.
The 100-pin TQFP footprint is fine-pitch and requires careful fanout, solder-paste control, and assembly planning. Match the manufacturer land pattern and ensure the exposed pad or thermal structure, if specified for the device, receives the prescribed copper and solder treatment. Confirm pin numbering, programming pins, reset connections, and analog assignments against the package drawing before releasing artwork.
Route clock and sensitive analog signals as short, continuous paths over a stable ground plane, and keep them away from high-current switching nodes and inductor regions. Use the PSoC programmable interconnect deliberately rather than routing around every function, but preserve the external routing constraints documented for the selected peripherals. Add test points for programming, reset, supply rails, and critical analog signals to improve production validation.
Do not treat a shared package and family name as proof of interchangeability. Before substituting CY8C5467AXI-LP108, CY8C5468AXI-LP106, CY8C5468AXI-LP042, or CY8C5567AXI-019, compare the complete pin map, flash capacity, peripheral population, voltage class, temperature grade, clock limits, and device configuration. Firmware created for one PSoC configuration may require regeneration when peripheral blocks or routing change.
Información de cumplimiento
Compliance declarations are not stated in the manufacturer or distributor content associated with this MPN. Request the current manufacturer compliance and material-declaration documents before qualification.