圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | Realtek Semicon |
| Package | QFN-40 |
概述
Description
The RTL8703BS-CG is a highly integrated Wi-Fi + Bluetooth combo chip from Realtek, designed for low-power IoT and embedded applications.
### Key Features:
- Wi-Fi 4 (802.11n) – Supports 2.4GHz, up to 150Mbps.
- Bluetooth 4.2 – Includes BLE (Bluetooth Low Energy).
- Compact Design – Single-chip solution with minimal external components.
- Low Power Consumption – Ideal for battery-operated devices.
- Interfaces – Supports SDIO (Wi-Fi) and UART/PCM (Bluetooth).
### Applications:
- Smart home devices
- Wearables
- IoT modules
- Embedded systems
### Advantages:
- Cost-effective
- Easy integration
- Reliable performance
The RTL8703BS-CG is commonly found in consumer electronics requiring dual wireless connectivity in a small footprint.
### Key Features:
- Wi-Fi 4 (802.11n) – Supports 2.4GHz, up to 150Mbps.
- Bluetooth 4.2 – Includes BLE (Bluetooth Low Energy).
- Compact Design – Single-chip solution with minimal external components.
- Low Power Consumption – Ideal for battery-operated devices.
- Interfaces – Supports SDIO (Wi-Fi) and UART/PCM (Bluetooth).
### Applications:
- Smart home devices
- Wearables
- IoT modules
- Embedded systems
### Advantages:
- Cost-effective
- Easy integration
- Reliable performance
The RTL8703BS-CG is commonly found in consumer electronics requiring dual wireless connectivity in a small footprint.
Equivalent
The RTL8703BS-CG is a combo Wi-Fi + Bluetooth chip by Realtek. Equivalent alternatives include:
- RTL8723BS: Similar Wi-Fi + BT 4.0 combo chip.
- RTL8723BU: USB interface variant.
- RTL8821CS: Newer, supports BT 4.2.
- Broadcom BCM43438: Wi-Fi + BT 4.1 (used in Raspberry Pi).
- Qualcomm QCA9377: Wi-Fi + BT 4.1.
These chips offer comparable functionality for embedded systems. Check pin compatibility and driver support for your application.
- RTL8723BS: Similar Wi-Fi + BT 4.0 combo chip.
- RTL8723BU: USB interface variant.
- RTL8821CS: Newer, supports BT 4.2.
- Broadcom BCM43438: Wi-Fi + BT 4.1 (used in Raspberry Pi).
- Qualcomm QCA9377: Wi-Fi + BT 4.1.
These chips offer comparable functionality for embedded systems. Check pin compatibility and driver support for your application.
Features
The RTL8703BS-CG is a highly integrated Wi-Fi + Bluetooth combo chip by Realtek, designed for IoT and portable devices. Key features:
- Wi-Fi 4 (802.11n): Supports 1T1R, up to 150 Mbps.
- Bluetooth 4.2: Dual-mode (BR/EDR + BLE).
- Low Power: Optimized for battery-operated devices.
- Interfaces: SDIO for Wi-Fi, UART/PCM for Bluetooth.
- Compact Size: 6x6mm QFN package.
- Security: Supports WPA/WPA2 encryption.
- OS Support: Linux, Android, RTOS.
Ideal for smart home, wearables, and embedded systems.
- Wi-Fi 4 (802.11n): Supports 1T1R, up to 150 Mbps.
- Bluetooth 4.2: Dual-mode (BR/EDR + BLE).
- Low Power: Optimized for battery-operated devices.
- Interfaces: SDIO for Wi-Fi, UART/PCM for Bluetooth.
- Compact Size: 6x6mm QFN package.
- Security: Supports WPA/WPA2 encryption.
- OS Support: Linux, Android, RTOS.
Ideal for smart home, wearables, and embedded systems.
Pinout
The RTL8703BS-CG is a highly integrated Wi-Fi and Bluetooth combo chip from Realtek.
- Pin Count: Typically 48 pins (exact count may vary slightly based on package variant).
- Functions:
- Wi-Fi 802.11 b/g/n (2.4GHz)
- Bluetooth 4.2 (BLE support)
- Integrated ARM Cortex-M3 MCU
- Supports SDIO (Wi-Fi) and UART/PCM (Bluetooth) interfaces
- Low-power operation for IoT/embedded applications
Commonly used in tablets, smart devices, and wireless modules.
- Pin Count: Typically 48 pins (exact count may vary slightly based on package variant).
- Functions:
- Wi-Fi 802.11 b/g/n (2.4GHz)
- Bluetooth 4.2 (BLE support)
- Integrated ARM Cortex-M3 MCU
- Supports SDIO (Wi-Fi) and UART/PCM (Bluetooth) interfaces
- Low-power operation for IoT/embedded applications
Commonly used in tablets, smart devices, and wireless modules.
Application
The RTL8703BS-CG is a highly integrated Wi-Fi and Bluetooth combo chip, primarily used in:
1. IoT Devices – Smart home gadgets, wearables.
2. Consumer Electronics – Tablets, smart TVs, set-top boxes.
3. Wireless Audio – Bluetooth speakers, headsets.
4. Embedded Systems – Industrial automation, POS terminals.
5. Automotive Infotainment – In-car connectivity.
It supports Wi-Fi 802.11 b/g/n and Bluetooth 4.2, offering low power consumption and compact design, making it ideal for space-constrained applications.
1. IoT Devices – Smart home gadgets, wearables.
2. Consumer Electronics – Tablets, smart TVs, set-top boxes.
3. Wireless Audio – Bluetooth speakers, headsets.
4. Embedded Systems – Industrial automation, POS terminals.
5. Automotive Infotainment – In-car connectivity.
It supports Wi-Fi 802.11 b/g/n and Bluetooth 4.2, offering low power consumption and compact design, making it ideal for space-constrained applications.
Package
The RTL8703BS-CG is a Wi-Fi and Bluetooth combo module from Realtek, typically available in a LGA (Land Grid Array) package. It integrates 802.11 b/g/n Wi-Fi and Bluetooth 4.0, designed for compact embedded applications. The LGA package ensures space efficiency and reliable surface-mount assembly. Exact dimensions and pin counts may vary; refer to the datasheet for specifics.
