Manufacturer: Texas Instruments
Win Source Part Number: 012781-CC2541F256RHA
Packaging: Reel - TR
Type: TxRx + MCU
Frequency: 2.4GHz
Protocol: Bluetooth v4.0
Memory Size: 256kB Flash, 8kB RAM
Power - Output: 0dBm
Sensitivity: -99dBm
Data Rate (Max): 2Mbps
Current - Receiving: 17.9mA to 20.2mA
RF Family/Standard: Bluetooth
Modulation: GFSK, MSK
Serial Interfaces: I2C, SPI, USART
GPIO: 23
Current - Transmitting: 16.8mA to 18.2mA
Family Name: CC2541
Categories: RF/IF and RFID
Status: Active
Temperature Range - Operating: -40°C to 85°C
Dimension: 40-VFQFN Exposed Pad
Supply Voltage - Operating: 2 V to 3.6 V
Alternative Parts (Cross-Reference): CC2541F256RHAT;
Introduction Date: January 01, 2012
ECCN: 5A992.c
Country of Origin: Philippines
Estimated EOL Date: 2027
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 68 pct.
Supply and Demand Status: Sufficient
Quantity per package: 2,500
IC RF TXRX+MCU BLE 5.0 40VQFN
2Mbps Bluetooth 2.379GHz~2.496GHz 2.4GHz I2C, SPI, USART WQFN-40-EP(6x6) RF Transceiver ICs ROHS
SYSTEM-ON-CHIP, BLUETOOTH, VQFN-40; Frequency Min:2.379GHz; Frequency Max:2.496GHz; RF / IF Modulation:GFSK; Data Rate:2Mbps; Receiving Current:17.9mA; RF IC Case Style:VQFN; No. of Pins:40Pins; Supply Voltage Min:2V; Supply Voltage RoHS Compliant: Yes
| Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | LCSC Electronics Technology (HK) Limited | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | RF Transceivers | RF Transceivers | RF Transceivers | RF Transceivers |
| Product Number | 012781-CC2541F256RHAR | CC2541F256RHAR | CC2541F256RHAR | 26AJ5347 |
| Product Name | RF Transceiver ICs - CC2541F256RHAR | RF and Wireless - RF Transceiver ICs | Radio Frequency Chip/Antenna >> RF Transceiver ICs | System-On-Chip, Bluetooth, Vqfn-40; Frequency Min Texas Instruments |
| Operating Temperature | -40.0 to 85.0 C (-40.0 to 185.0 F) | -40.0 to 85.0 C (-40.0 to 185.0 F) | -40.0 to 85.0 C (-40.0 to 185.0 F) | |
| Operating Frequency | 2400 MHz | 2400 MHz | 2379 to 2496 MHz | 2379 to 2496 MHz |
| Sensitivity | -99 dBm | -99 dBm | ||
| Output Power | 0.0 dBm | 0.0 dBm | ||
| Supply Voltage | 2 to 3.6 volts | 3.6 to 2 volts | 2 to 3.6 volts | 2 to ? volts |
