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Name: CC2640R2FRSMR
Brand: Texas Instruments
SKU: CC2640R2FRSMR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments CC2640R2FRSMR

Part No.:: CC2640R2FRSMR

Manufacturer:: Texas Instruments

Package:: 32-VFQFN Exposed Pad

Datasheet:: CC2640R2FRSMR.pdf

Description:: IC RF TXRX+MCU BLUETOOTH 32VFQFN

In Stock:: 3771

Quantity:: Add To Cart

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CC2640R2FRSMR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
SimpleLink™
ProductStatus:
Active
Type:
TxRx + MCU
RFFamily/Standard:
Bluetooth
Protocol:
Bluetooth v5.0
Modulation:
GFSK
Frequency:
2.4GHz
DataRate(Max):
2Mbps
Power-Output:
5dBm
Sensitivity:
-103dBm
MemorySize:
128kB Flash, 28kB SRAM
SerialInterfaces:
I²C, I²S, SPI, UART
GPIO:
10
Voltage-Supply:
1.8V ~ 3.8V
Current-Receiving:
5.9mA
Current-Transmitting:
9.1mA
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

CC2640R2FRSMR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CC2640R2FRSMR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for CC2640R2FRSMR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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CC2640R2FRSMR information

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CC2640R2FRSMR Typical application Circuitry

CC2640R2FRSMR

The CC2640R2FRSMR is an integral component of Texas Instruments' CC2640R2 series, renowned for its advanced integration of a Bluetooth Low Energy (BLE) transceiver with an ARM Cortex-M3 microcontroller. This series is specifically designed to cater to the evolving demands of BLE applications, positioning the CC2640R2FRSMR as a highly efficient solution for a wide array of wireless applications like IoT devices, smart wearables, and home automation systems. The device's ability to support Bluetooth 5 standards underscores its capacity for enhanced connectivity, extended range, and improved energy efficiency, making it a suitable choice for cutting-edge wireless communication projects.

1. Power Supply (VDDS, DVDD Pins): The VDDS and DVDD pins of the CC2640R2FRSMR should be connected to a stable power source. Providing power to the microcontroller and BLE transceiver, these pins need a consistent voltage within the specified operational range for low-power RF devices.

2. Grounding (GND Pins): Every single GND pin has to be connected to the system's ground. This grounding provides a stable reference for the entire circuit, which is essential for the proper functioning of the integrated BLE transceiver and microcontroller.

3. RF Antenna Interface (RF_P, RF_N Pins): The RF_P and RF_N pins are dedicated to the differential antenna connection, crucial for BLE operations. These should be connected to an optimized antenna system, specifically designed for BLE communication in the 2.4 GHz ISM band.

4. Digital I/O Ports (P0_x, P1_x, P2_x Pins): The CC2640R2FRSMR comes with multiple digital I/O ports, offering versatile digital interface options. These can be configured for various functions such as GPIO, serial communication, or other control signals, based on application requirements.

5. Serial Communication Interfaces (UART, I2C, SPI Pins): The device includes pins for UART, I2C, and SPI, facilitating efficient serial data communication. These should be connected to corresponding interfaces on external devices or microcontrollers for data exchange and control.

6. External Oscillator (XOSC_H, XOSC_L Pins): The XOSC_H and XOSC_L pins are for connecting an external crystal oscillator, providing accurate clock signals for the microcontroller and BLE transceiver, crucial for precise timing.

7. Reset Function (RESET_N Pin): The RESET_N pin is used for externally resetting the microcontroller. It can be connected to a reset circuit or left unconnected if external reset functionality is not required.

8. Decoupling Capacitors for Power Stability: Placing decoupling capacitors near the VDDS and DVDD pins is recommended to stabilize the power supply and reduce noise, crucial for maintaining the integrity of BLE communication.

9. PCB Design Strategy: Designing the PCB for the CC2640R2FRSMR requires careful planning, especially for the RF section. Ensure short RF trace lengths, appropriate impedance matching for the antenna, and a solid ground plane to optimize the device's performance.

In summary, the CC2640R2FRSMR from the CC2640R2 series is a powerful solution for BLE applications, combining advanced wireless communication capabilities with microcontroller processing power. Implementing this device involves meticulous planning of power supply connections, grounding, RF antenna interfacing, digital I/O configuration, serial communication, and external oscillator setup. Additionally, integrating decoupling capacitors and a well-conceived PCB layout are crucial for maximizing the performance of the CC2640R2FRSMR in complex wireless communication systems.

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6. What is the process for return or replacement of CC2640R2FRSMR?

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of CC2640R2FRSMR.

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