CC2540TF256RHAR

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CC2540TF256RHAR

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IC RF TXRX+MCU BLUETOOTH 40VFQFN

  • HerstellerTexas Instruments

  • Herstellerteil #CC2540TF256RHAR

  • Paket VQFN-40

  • Auf Lager3093

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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

The CC2540TF256RHAR is a chip from Texas Instruments designed for Bluetooth Low Energy (BLE) applications. It is a part of the CC2540 series, which integrates the BLE stack, a microcontroller, and other essential components, making it suitable for wireless communication in various IoT and wearable devices.
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

The CC2540TF256RHAR is a Bluetooth Low Energy (BLE) System-on-Chip (SoC) from Texas Instruments. Equivalent products include the Nordic Semiconductor nRF51822, nRF52832, and nRF52840, as well as the Silicon Labs EFR32BG22 and NXP QN9080. These alternatives offer similar BLE functionality, but specifics like power consumption, processing power, and additional features may vary, so it’s crucial to compare detailed specifications to determine the best fit for your application.

Features

The CC2540TF256RHAR is a low-power, Bluetooth 4.0 System-on-Chip (SoC) designed for wireless communication. Key features include:
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 CC2540TF256RHAR is a member of Texas Instruments' CC2540 family, which is a System-on-Chip (SoC) solution for Bluetooth low energy applications. This particular model comes in a 40-pin RHA (VQFN) package.
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.

Manufacturer

The CC2540TF256RHAR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits and semiconductor technologies for electronics designers and manufacturers around the world. The company is well-known for its innovations in the semiconductor industry, particularly in areas such as analog electronics, embedded processing, and wireless technology. TI's products are used in a variety of applications, including industrial, automotive, personal electronics, communications, and enterprise systems. As a major player in the electronics industry, Texas Instruments is committed to providing high-quality, reliable, and innovative solutions to meet the needs of its diverse customer base.

Application

The CC2540TF256RHAR is a Bluetooth Low Energy (BLE) system-on-chip (SoC) designed for wireless communication applications. Its primary application areas include wearable devices, such as fitness trackers and smartwatches, wireless sensor networks, and health and medical devices requiring low power and reliable short-range communication. Additionally, it's used in consumer electronics for remote controls, home automation systems, and smart lighting solutions. Its compact size and integrated Bluetooth stack make it ideal for space-constrained applications requiring energy efficiency and robust connectivity.

Package

The CC2540TF256RHAR is a Texas Instruments Bluetooth System-on-Chip (SoC) with a QFN (Quad Flat No-leads) package type. It specifically uses a 56-pin QFN package, which provides a compact form factor for integration into various electronic devices.

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