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CC2541F256RHAR
IC RF TXRX+MCU BLE 5.0 40VQFN
- Manufacturer
- Mfr. Part #CC2541F256RHAR
- Package VQFN (RHA)-40
- Datasheet
- In Stock2316
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Specifications
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | TxRx + MCU |
| RFFamily/Standard | Bluetooth |
| Protocol | Bluetooth v5.0 |
| Modulation | GFSK, MSK |
| Frequency | 2.4GHz |
| DataRate(Max) | 2Mbps |
| Power-Output | 0dBm |
| Sensitivity | -99dBm |
| MemorySize | 256kB Flash, 8kB RAM |
| SerialInterfaces | I²C, SPI, USART |
| GPIO | 23 |
| Voltage-Supply | 2V ~ 3.6V |
| Current-Receiving | 17.9mA ~ 20.2mA |
| Current-Transmitting | 16.8mA ~ 18.2mA |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 40-VFQFN Exposed Pad |
Overview
Description
Key features of the CC2541 include a built-in 8051 microcontroller core, 256 KB of flash memory, 8 KB of RAM, and a range of digital and analog peripherals. It supports various interfaces, including UART, SPI, and I2C, allowing it to connect easily with other devices. The device operates over a wide voltage range and offers various power modes to extend battery life in portable applications.
Overall, the CC2541F256RHAR is a versatile and efficient solution for integrating Bluetooth connectivity into low-power electronic devices. Its compact design and comprehensive feature set make it a popular choice for developers looking to create energy-efficient wireless applications.
Features
1. Bluetooth Low Energy Support: Compliant with Bluetooth 4.0, enabling robust and efficient wireless communication.
2. Integrated Microcontroller: Contains an 8051 core running at up to 32 MHz, supporting various applications with its processing capabilities.
3. Memory: Offers 256 KB of in-system programmable flash memory and 8 KB of RAM, providing ample space for application code and data storage.
4. Ultra-Low Power Consumption: Optimized for battery-powered devices, featuring various low-power modes to extend battery life.
5. Peripherals: Equipped with a rich set of peripherals, including UART, SPI, I2C, and ADC, facilitating versatile connectivity and sensor interfacing.
6. RF Performance: Features excellent RF performance with an integrated RF balun, offering a range of up to several meters.
7. Package: Available in a compact 40-pin QFN package, suitable for space-constrained designs.
The CC2541F256RHAR is ideal for applications like wearable technology, smart home devices, and health monitoring solutions, providing reliable wireless communication with minimal power consumption.
Package
Pinout
The primary function of the CC2541 is to enable BLE communication in various applications such as health and fitness devices, watches, key fobs, and other IoT devices. It integrates an 8051 microcontroller core, a BLE radio, flash memory, RAM, and various peripherals. The chip provides features like low power consumption, integrated RF components, and support for custom applications through its programmability.
Key highlights include low sleep current consumption, various low-power modes, and the ability to maintain a Bluetooth connection with minimal energy use. The integrated peripherals include UART, SPI, I2C, ADC, and timers, making it versatile for different applications.
Manufacturer
Application
Equivalent
Shipping
Shipping MethodsWe
offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.
Shipping Fee Reference (DHL/FedEx):
DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.
FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.
UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.
TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.
EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.
Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.
Payments
Payment Methods
The Payment term is 100% Prepaid.
Currently, we only accept the below payment methods:
1. PayPal
2. Credit/ Debit Card
3. Wire Transfer
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