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CC2540TF256RHAR
+StücklisteIC RF TXRX+MCU BLUETOOTH 40VFQFN
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HerstellerTexas Instruments
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Herstellerteil #CC2540TF256RHAR
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Paket VQFN-40
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Auf Lager3093
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | TxRx + MCU |
| RFFamily/Standard | Bluetooth |
| Protocol | Bluetooth v4.0 |
| Modulation | GFSK |
| Frequency | 2.4GHz |
| DataRate(Max) | 1Mbps |
| Power-Output | 4dBm |
| Sensitivity | -93dBm |
| MemorySize | 256kB Flash, 8kB SRAM |
| SerialInterfaces | SPI, USART, USB |
| GPIO | 21 |
| Voltage-Supply | 2V ~ 3.6V |
| Current-Receiving | 19.6mA ~ 22.1mA |
| Current-Transmitting | 21.1mA ~ 31.6mA |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 40-VFQFN Exposed Pad |
Übersicht
Description
Key features of the CC2540TF256RHAR include:
1. BLE Support: It fully supports Bluetooth Low Energy, which is optimized for low power consumption, making it ideal for battery-operated devices.
2. Processor: It contains an 8051-based microcontroller, which handles processing tasks efficiently.
3. Memory: Comes with 256 KB of flash memory and 8 KB of RAM, providing adequate storage and operational capacity.
4. Interfaces: Offers multiple peripheral interfaces, including UART, SPI, and I2C, to connect with other components and sensors.
5. Low Power: Designed for low-power operation, it extends battery life in portable devices.
This chip is typically used in health and fitness devices, smart appliances, and other BLE-enabled products requiring robust and efficient wireless communication.
Equivalent
Features
1. Bluetooth Low Energy (BLE) Support: Compliant with Bluetooth 4.0, ideal for low-power, short-range communication.
2. Microcontroller: Integrated 8051 microcontroller with 256KB in-system programmable flash memory and 8KB RAM.
3. Operating Frequency: Operates in the 2.4 GHz ISM band.
4. Low Power Consumption: Optimized for low-power applications, featuring various low-power modes.
5. I/O Options: Supports multiple I/O peripherals, including UART, SPI, I2C, ADC, and general-purpose I/O pins.
6. Development Tools: Compatible with various software development kits and tools for easy application development.
7. Package: Available in a compact QFN package, suitable for space-constrained applications.
8. Applications: Ideal for use in consumer electronics, health and fitness devices, home automation, and other IoT applications.
These features make the CC2540TF256RHAR suitable for applications requiring reliable wireless connectivity with minimal power requirements.
Pinout
The primary function of the CC2540 is to facilitate Bluetooth low energy communication. It integrates a microcontroller and a Bluetooth transceiver, making it suitable for a wide range of wireless applications. Key features include a fully integrated radio, robust support for Bluetooth low energy protocols, and various peripheral interfaces, such as USART, SPI, and I2C.
The device is designed for low-power operation and is commonly used in applications like health and fitness devices, remote controls, and wireless sensor networks.