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CP2104
+BOM-
メーカーシリコン・ラボラトリーズ社
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メーカー品番 #CP2104
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在庫状況3040
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Brand | Silicon Labs |
概要
Description
The CP2104 is a USB-to-UART bridge controller manufactured by Silicon Labs, designed to facilitate communication between USB-enabled devices and serial UART interfaces. It enables developers to add USB connectivity to microcontrollers and other embedded systems without requiring complex hardware designs.
Key features of the CP2104 include:
1. Data Rate Support: It supports baud rates from 50 bps to 1 Mbps, making it versatile for various applications.
2. Integrated Features: The chip includes a built-in oscillator, eliminating the need for an external crystal, and offers programmable GPIO pins for additional functionality.
3. Driver Compatibility: It is compatible with major operating systems, including Windows, macOS, and Linux, simplifying integration into existing projects.
4. Power Management: The CP2104 supports low power operation, which is beneficial for battery-powered devices.
Widely used in applications such as IoT devices, development boards, and industrial automation, the CP2104 enhances connectivity options while reducing design complexity.
Key features of the CP2104 include:
1. Data Rate Support: It supports baud rates from 50 bps to 1 Mbps, making it versatile for various applications.
2. Integrated Features: The chip includes a built-in oscillator, eliminating the need for an external crystal, and offers programmable GPIO pins for additional functionality.
3. Driver Compatibility: It is compatible with major operating systems, including Windows, macOS, and Linux, simplifying integration into existing projects.
4. Power Management: The CP2104 supports low power operation, which is beneficial for battery-powered devices.
Widely used in applications such as IoT devices, development boards, and industrial automation, the CP2104 enhances connectivity options while reducing design complexity.
Equivalent
Equivalent products to the CP2104 chip include the FTDI FT232R, Silabs C8051F410, Microchip MCP2200, and the Prolific PL2303. These alternatives provide similar USB-to-UART functionality, supporting various baud rates and configurations for serial communication in embedded applications.
Features
The CP2104 is a USB-to-UART bridge controller designed for connecting microcontrollers and other devices to USB ports. Key features include:
1. USB 2.0 Compatibility: Supports full-speed USB 2.0, enabling easy integration with USB hosts.
2. UART Interface: Provides a standard UART interface with configurable baud rates ranging from 300 bps to 1 Mbps.
3. Integrated Oscillator: Contains an integrated oscillator, eliminating the need for external components.
4. GPIO Pins: Offers multiple general-purpose input/output (GPIO) pins for additional functionalities.
5. Driver Support: Compatible with various operating systems, including Windows, Linux, and macOS, with driver support available.
6. Small Package Size: Comes in compact packages, such as QFN and SSOP, suitable for space-constrained applications.
7. Low Power Consumption: Designed for low power operation, making it ideal for portable devices.
8. Customizable: Supports custom USB descriptors and vendor-specific commands for tailored applications.
These features make the CP2104 a versatile solution for USB-to-serial connectivity in embedded systems.
1. USB 2.0 Compatibility: Supports full-speed USB 2.0, enabling easy integration with USB hosts.
2. UART Interface: Provides a standard UART interface with configurable baud rates ranging from 300 bps to 1 Mbps.
3. Integrated Oscillator: Contains an integrated oscillator, eliminating the need for external components.
4. GPIO Pins: Offers multiple general-purpose input/output (GPIO) pins for additional functionalities.
5. Driver Support: Compatible with various operating systems, including Windows, Linux, and macOS, with driver support available.
6. Small Package Size: Comes in compact packages, such as QFN and SSOP, suitable for space-constrained applications.
7. Low Power Consumption: Designed for low power operation, making it ideal for portable devices.
8. Customizable: Supports custom USB descriptors and vendor-specific commands for tailored applications.
These features make the CP2104 a versatile solution for USB-to-serial connectivity in embedded systems.
Pinout
The CP2104 is a USB to UART bridge controller with a total of 16 pins. Its primary functions include:
1. USB Interface: Provides a USB 2.0 Full Speed (12 Mbps) connection.
2. UART Interface: Supports asynchronous serial communication (TX, RX pins).
3. GPIO: Four configurable general-purpose input/output pins.
4. Flow Control: Supports RTS/CTS hardware flow control through dedicated pins.
5. Power Management: Includes a power-on reset circuit and operates in low-power mode.
6. Configurable Settings: Allows for configurable baud rates and other UART parameters via a proprietary driver.
The pinout includes power (VCC, GND), USB data lines (D+ and D-), UART signals (TXD, RXD, RTS, CTS), GPIO pins, and other management signals. This makes the CP2104 an effective solution for connecting microcontrollers to USB devices.
1. USB Interface: Provides a USB 2.0 Full Speed (12 Mbps) connection.
2. UART Interface: Supports asynchronous serial communication (TX, RX pins).
3. GPIO: Four configurable general-purpose input/output pins.
4. Flow Control: Supports RTS/CTS hardware flow control through dedicated pins.
5. Power Management: Includes a power-on reset circuit and operates in low-power mode.
6. Configurable Settings: Allows for configurable baud rates and other UART parameters via a proprietary driver.
The pinout includes power (VCC, GND), USB data lines (D+ and D-), UART signals (TXD, RXD, RTS, CTS), GPIO pins, and other management signals. This makes the CP2104 an effective solution for connecting microcontrollers to USB devices.
Manufacturer
The CP2104 is manufactured by Silicon Labs, a company that specializes in designing and supplying high-performance, low-power microcontrollers, sensors, and wireless and wired connectivity solutions. Founded in 1996 and headquartered in Austin, Texas, Silicon Labs focuses on creating innovative technology for a variety of applications, including Internet of Things (IoT), automotive, industrial, and consumer electronics. Their products often emphasize energy efficiency, reliability, and ease of integration, catering to engineers and developers looking for advanced solutions in embedded systems and connectivity. The CP2104 specifically is a USB to UART bridge controller widely used in applications requiring serial communication, making it a popular choice among hardware designers and developers.
Application
The CP2104 is a USB-to-UART bridge that facilitates communication between USB and serial devices. Its application areas include:
1. Embedded Systems: Connecting microcontrollers to USB for programming and communication.
2. Industrial Automation: Linking sensors, actuators, and control systems to USB interfaces.
3. Consumer Electronics: Enabling USB connectivity in devices like printers and cameras.
4. Medical Devices: Facilitating data transfer in diagnostic equipment.
5. IoT Devices: Connecting smart devices to USB for data transmission and configuration.
6. Development Boards: Used in prototyping and testing applications in various electronic projects.
1. Embedded Systems: Connecting microcontrollers to USB for programming and communication.
2. Industrial Automation: Linking sensors, actuators, and control systems to USB interfaces.
3. Consumer Electronics: Enabling USB connectivity in devices like printers and cameras.
4. Medical Devices: Facilitating data transfer in diagnostic equipment.
5. IoT Devices: Connecting smart devices to USB for data transmission and configuration.
6. Development Boards: Used in prototyping and testing applications in various electronic projects.
Package
The CP2104 is typically packaged in a 16-pin QFN (Quad Flat No-lead) or a 16-pin TSSOP (Thin Shrink Small Outline Package). These compact packages are designed for surface mounting on PCBs, optimizing space and performance in electronic applications.
