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CC1120RHBR
+Lista de MateriaisIC RF TXRX+MCU ISM<1GHZ 32VFQFN
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FabricanteTexas Instruments
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Peça do Fabricante #CC1120RHBR
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Pacote VQFN-32
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | TxRx + MCU |
| RFFamily/Standard | General ISM < 1GHz |
| Modulation | 2FSK, 2GFSK, 4FSK, 4GFSK, MSK, OOK |
| Frequency | 164MHz ~ 192MHz, 274MHz ~ 320MHz, 410MHz ~ 480MHz, 820MHz ~ 960MHz |
| DataRate(Max) | 200kbps |
| Power-Output | 16dBm |
| Sensitivity | -127dBm |
| MemorySize | 4kB ROM, 256B RAM |
| SerialInterfaces | SPI |
| GPIO | 4 |
| Voltage-Supply | 2V ~ 3.6V |
| Current-Receiving | 17mA ~ 23mA |
| Current-Transmitting | 32mA ~ 54mA |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 32-VFQFN Exposed Pad |
Visão Geral
Description
Key features of the CC1120RHBR include high receiver sensitivity, low power consumption, and configurable output power, making it ideal for battery-powered devices. The transceiver also incorporates advanced features such as Automatic Frequency Compensation (AFC), Clear Channel Assessment (CCA), and Listen Before Talk (LBT) to enhance communication reliability and efficiency. It supports multiple modulation formats like 2(G)FSK, 4(G)FSK, and OOK.
The CC1120RHBR is suitable for various applications such as security systems, automated meter reading, and wireless sensor networks. Its small footprint and versatile features make it a popular choice for developers looking to implement reliable wireless communication in compact devices.
Equivalent
1. Silicon Labs Si446x series - Known for its low power and high performance in narrowband RF applications.
2. Semtech SX127x series - Offers long-range communication with similar frequency bands.
3. Analog Devices ADF7023 - A low-power transceiver suitable for similar applications.
4. NXP MWCT101x series - Provides similar RF capabilities for industrial and consumer applications.
These alternatives depend on specific application requirements.
Features
1. High-Performance RF Transceiver: Offers exceptional RF performance with a sensitivity of up to -123 dBm, facilitating long-range communication.
2. Narrowband Support: Supports narrowband operation with channel spacings down to 12.5 kHz, suitable for regulatory compliance in different regions.
3. Low Power Consumption: Designed to operate with minimal power usage, making it ideal for battery-powered devices.
4. Configurable Data Rates: Can handle data rates from 0.6 kbps to 200 kbps, allowing flexibility in data transmission.
5. Frequency Range: Covers 164 MHz to 192 MHz, 274 MHz to 320 MHz, 410 MHz to 480 MHz, and 820 MHz to 960 MHz.
6. Robust Modulation Schemes: Supports 2-FSK, 4-FSK, 2-GFSK, 4-GFSK, and MSK modulations for versatile applications.
7. Integrated Features: Includes a variety of integrated components like a frequency synthesizer, crystal oscillator, and modem, simplifying design and reducing component count.
Pinout
The CC1120RHBR comes in a 32-pin VQFN (Very Thin Quad Flat No-lead) package. The main functions of these pins include:
1. Power Supply and Ground Pins: Provide power and reference ground to the device.
2. RF Interface Pins: Connect to the antenna for transmitting and receiving RF signals.
3. Digital Interface Pins: Include serial peripheral interface (SPI) pins for communication with a microcontroller.
4. Control and Configuration Pins: Such as GPIO (General Purpose Input/Output) pins for various functions like interrupts, status signals, etc.
5. Crystal Oscillator Pins: Connect to an external crystal for clock generation.
These pins facilitate the operation of the CC1120RHBR in a variety of RF applications by allowing integration with other components and systems. For detailed pin configurations and specific functions, refer to the CC1120 datasheet provided by Texas Instruments.
Manufacturer
Application
1. Industrial Monitoring and Control: Used in wireless sensor networks for real-time data transmission.
2. Smart Metering: Enables reliable communication in automated meter reading (AMR) systems.
3. Security Systems: Supports secure and robust communication for alarm and surveillance systems.
4. Long-Range Communications: Ideal for remote control and data transfer over extended distances.
5. Wireless Audio: Utilized in audio transmission systems where consistent performance is crucial.
6. Medical Devices: Facilitates low-power communication in healthcare monitoring equipment.
The CC1120RHBR is known for its robustness, low power consumption, and ability to operate in various frequency bands, making it versatile for multiple wireless communication applications.