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IC MCU 32BIT 128KB FLASH 40QFN
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FabricanteCypress Semiconductor Corp
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Peça do Fabricante #CYPD3125-40LQXI
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Pacote VQFN-40
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Em Estoque4882
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Especificações
| Atributo | Valor |
| Package / Case | Tray |
| Series | EZ-PD™ CCG3 |
| Part Status | Active |
| Applications | USB Type C |
| Core Processor | ARM® Cortex®-M0 |
| Program Memory Type | FLASH (128kB) |
| RAM Size | 8K x 8 |
| Interface | I²C, SPI, UART/USART, USB |
| Number of I/O | 20 |
| Voltage - Supply | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features:
- USB PD 3.0 compliant with programmable power profiles (PPS support).
- Type-C port controller (CC logic, VCONN control).
- Integrated 5V regulator and GPIOs for system control.
- I²C/SPI/UART interfaces for host communication.
- Low-power modes for energy efficiency.
Applications include power adapters, docks, and devices requiring USB-C PD negotiation. The 40-pin QFN package (6x6mm) suits compact designs.
For detailed specs, refer to Infineon’s datasheet.
Equivalent
- TPS65988 (Texas Instruments)
- STUSB4500 (STMicroelectronics)
- FUSB302B (ON Semiconductor)
- CCG3PA (Infineon)
These chips offer similar USB PD (Power Delivery) and Type-C port control functionalities. Check datasheets for exact feature compatibility.
Pinout
- Pin Count: 40-pin (QFN package)
- Key Functions:
- USB PD 3.0 compliant
- Supports Type-C port control (CC detection, power role swapping)
- Integrated ARM Cortex-M0 for firmware flexibility
- Manages power delivery (up to 100W) and alternate modes (e.g., DisplayPort)
- I²C, SPI, and GPIO for system interfacing
Designed for power delivery in laptops, docks, and adapters.
Manufacturer
Cypress Semiconductor was a leading company in embedded systems, specializing in microcontrollers, USB-C controllers, and wireless connectivity solutions. Infineon Technologies is a German semiconductor giant focused on power management, automotive electronics, and IoT solutions.
The CYPD3125-40LQXI is a USB-C controller, commonly used in power delivery and port management in laptops, chargers, and other devices.
Application
1. USB Power Delivery (PD): Enables fast charging in adapters, power banks, and docks.
2. Type-C Port Control: Manages data, power, and alternate modes in laptops, smartphones, and peripherals.
3. Dongles & Hubs: Supports multi-function USB-C hubs and adapters.
4. Battery Management: Optimizes charging in portable devices.
5. Industrial & IoT: Provides robust USB-C connectivity for embedded systems.
Its compact design and compliance with USB PD 3.0 make it ideal for modern power and data applications.
