What is the Additional Feature ?

Name: CC2640R2FRGZR
Brand: Texas Instruments
SKU: CC2640R2FRGZR
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 CC2640R2FRGZR

Part No.:: CC2640R2FRGZR

Manufacturer:: Texas Instruments

Package:: 48-VFQFN Exposed Pad

Datasheet:: CC2640R2FRGZR.pdf

Description:: IC RF TXRX+MCU BLUETOOTH 48VFQFN

In Stock:: 3795

Quantity:: Add To Cart

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CC2640R2FRGZR 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:
-97dBm
MemorySize:
128kB Flash, 20kB RAM
SerialInterfaces:
I²C, I²S, SPI, UART
GPIO:
31
Voltage-Supply:
1.8V ~ 3.8V
Current-Receiving:
5.9mA
Current-Transmitting:
9.1mA
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

CC2640R2FRGZR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CC2640R2FRGZR 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 CC2640R2FRGZR 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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CC2640R2FRGZR information

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CC2640R2FRGZR Typical application Circuitry

CC2640R2FRGZR

The CC2640R2FRGZR is a central component of Texas Instruments' CC2640R2 series, notable for its combination of a Bluetooth 5 Low Energy (BLE) wireless transceiver with an ARM Cortex-M3 microcontroller. This series, designed for advanced BLE applications, makes the CC2640R2FRGZR particularly suitable for a wide range of wireless applications, including IoT devices, health and fitness wearables, and smart home systems. It stands out for its ability to support the latest BLE specifications, offering enhanced connectivity features, improved energy efficiency, and extended range capabilities.

1. Power Supply Connections (VDDS and DVDD Pins): The VDDS and DVDD pins of the CC2640R2FRGZR should be connected to a stable power source. These pins provide power to the microcontroller and BLE transceiver, and ensuring a stable voltage within the device's specified operational range is crucial.

2. Grounding (GND Pins): The system ground must be linked to each and every GND pin. This common grounding is essential for the stable operation of the integrated BLE transceiver and microcontroller.

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

4. Digital I/O Ports (P0_x, P1_x, P2_x Pins): The CC2640R2FRGZR includes several digital I/O ports. These ports provide flexible digital interface options and 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 is equipped with pins for UART, I2C, and SPI, facilitating serial data communication. These should be interfaced with external devices or microcontrollers for efficient data transfer and control.

6. External Oscillator (XOSC_H, XOSC_L Pins): Connecting an external crystal oscillator to these pins is necessary for providing accurate clock signals for both the microcontroller and BLE transceiver, ensuring precise timing.

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

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

9. PCB Layout Design: Designing the PCB for the CC2640R2FRGZR requires careful planning, especially for the RF section. Ensure short RF trace lengths, appropriate impedance matching for the antenna, and a solid ground plane for optimal device performance.

In summary, the CC2640R2FRGZR from the CC2640R2 series is an effective solution for modern BLE applications, offering advanced wireless communication capabilities and microcontroller processing power. Implementing this device involves meticulous planning of power supply, grounding, RF antenna interface, digital I/O configuration, serial communication, and external oscillator connections. Furthermore, integrating decoupling capacitors and a well-conceived PCB layout are essential for maximizing the performance of the CC2640R2FRGZR in complex wireless communication systems.

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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.

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(3)The PartNo is unused and only in the original unpacked packaging.

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