CC2541F256RHAR RF/IF and RFID |
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Allicdata Part #: | 296-37144-2-ND |
Manufacturer Part#: |
CC2541F256RHAR |
Price: | $ 0.00 |
Product Category: | RF/IF and RFID |
Manufacturer: | Texas Instruments |
Short Description: | IC RF TXRX+MCU BLUETOOTH 40VFQFN |
More Detail: | IC RF TxRx + MCU Bluetooth Bluetooth v4.0 2.4GHz 4... |
DataSheet: | CC2541F256RHAR Datasheet/PDF |
Quantity: | 2500 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | TxRx + MCU |
RF Family/Standard: | Bluetooth |
Protocol: | Bluetooth v4.0 |
Modulation: | GFSK, MSK |
Frequency: | 2.4GHz |
Data Rate (Max): | 2Mbps |
Power - Output: | 0dBm |
Sensitivity: | -99dBm |
Memory Size: | 256kB Flash, 8kB RAM |
Serial Interfaces: | I²C, SPI, USART |
GPIO: | 23 |
Voltage - Supply: | 2 V ~ 3.6 V |
Current - Receiving: | 17.9mA ~ 20.2mA |
Current - Transmitting: | 16.8mA ~ 18.2mA |
Operating Temperature: | -40°C ~ 85°C |
Package / Case: | 40-VFQFN Exposed Pad |
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The CC2541F256RHAR (CC2541F256RHAR) is a radio frequency (RF) transceiver integrated circuit (IC) capable of communication over RF links. Developed by Texas Instruments (TI), it is an all-in-one solution for wireless communications in wireless embedded applications such as remote asset tracking, wearables, point-to-multi-point applications, key fobs, and other short-range wireless connections.
The CC2541F256RHAR offers a combination of reliable long-range, low-power performance with a low pin count. It operates as a Bluetooth classic-standard device and supports a wide range of features with its 256-Kb Flash memory. The IC supports speeds up to 2 Mbps, and its selectable low-power features, such as low-duty-cycle operation, make it suitable for applications requirings extended battery life. With its unique capability to act as a Bluetooth Controller and Host in the same package, the CC2541F256RHAR allows integration of the Bluetooth stack within the wireless device, enabling developement of standalone, modular, and extensible Bluetooth solutions.
In terms of working principle, the CC2541F256RHAR is a low-power device that can offer a variety of RF applications. The device operates by utilizing two oscillators, a crystal oscillator and an internal oscillator, which are used to process incoming and outgoing RF signals. The crystal oscillator sets the frequency of operation and the internal oscillator is used for modulation of the signal for radio communication. Both oscillators are also used to demodulate incoming data signals in order to extract the data.
The CC2541F256RHAR is designed to support various types of RF modulation algorithms, including basic Frequency-Shift Keying (FSK), Gaussian-filtered Frequency Shift Keying (GFSK), and Phase-Shift Keying (PSK). Additionally, it can implement Carrier Detect and Frequency Agility features to meet the needs of a wide range of applications. The radio includes on-chip voltage controlled oscillators (VCOs) for frequency agility and quadrature demodulation of FSK and PSK signals.
In terms of practical applications, the CC2541F256RHAR is widely used in wireless embedded applications such as remote asset tracking, wearables, point-to-multi-point applications, key fobs, and other short-range wireless connections. It also provides the flexibility and scalability to enable wireless applications in consumer and industrial networks. Examples of products that utilize the CC2541F256RHAR include medical devices, home automation systems, remote control systems, and asset tracking systems.
In conclusion, the CC2541F256RHAR is an all-in-one solution for wireless communications. With its reliable long-range, low-power performance and low pin count, it is an ideal choice for embedded applications in consumer and industrial networks. It supports speeds up to 2 Mbps, and its selectable low-power features, such as low-duty-cycle operation, make it suitable for many applications, offering an attractive level of performance in terms of size and price.
The specific data is subject to PDF, and the above content is for reference
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