Images are for reference only.
See Product Specifications for product details.
| Part Number | CC2540TF256RHAR |
|---|---|
| Part Status | Active |
| Type | TxRx + MCU |
| RF Family/Standard | Bluetooth |
| Protocol | Bluetooth v4.0 |
| Modulation | GFSK |
| Frequency | 2.4GHz |
| Data Rate (Max) | 1Mbps |
| Power - Output | 4dBm |
| Sensitivity | -93dBm |
| Memory Size | 256kB Flash, 8kB SRAM |
| Serial Interfaces | SPI, USART, USB |
| GPIO | 21 |
| Voltage - Supply | 2 V ~ 3.6 V |
| Current - Receiving | 19.6mA ~ 22.1mA |
| Current - Transmitting | 21.1mA ~ 31.6mA |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 40-VFQFN Exposed Pad |
| Image | Part Number | Manufacturers | Description | In Stock | View | |
|---|---|---|---|---|---|---|
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CC2540DK | Texas Instruments | KIT DEV FOR CC2540 | - | 0 | Details |
 |
CC2540DK-MINI | Texas Instruments | KIT DEV MINI FOR CC2540 | - | 21 | Details |
 |
CC2540EMK | Texas Instruments | KIT EVAL MODULE FOR CC2540 | - | 1 | Details |
 |
CC2540EMK-USB | Texas Instruments | KIT USB EVAL MODULE FOR CC2540 | - | 237 | Details |
 |
CC2540F128RHAR | Texas Instruments | IC RF TXRX+MCU BLUETOOTH 40VFQFN | - | 2500 | Details |
 |
CC2540F128RHAT | Texas Instruments | IC RF TXRX+MCU BLUETOOTH 40VFQFN | - | 0 | Details |
 |
CC2540F256RHAR | Texas Instruments | IC RF TXRX+MCU BLUETOOTH 40VFQFN | - | 12500 | Details |
 |
CC2540F256RHAT | Texas Instruments | IC RF TXRX+MCU BLUETOOTH 40VFQFN | - | 3250 | Details |
 |
CC2540TDK-LIGHT | Texas Instruments | DEV KIT BT LOW ENERGY LIGHT | - | 3 | Details |
 |
CC2540TF256RHAR | Texas Instruments | IC RF TXRX+MCU BLUETOOTH 40VFQFN | - | 0 | Details |
 |
CC2540TF256RHAT | Texas Instruments | IC RF TXRX+MCU BLUETOOTH 40VFQFN | - | 0 | Details |
 |
CC2541DK-MINI | Texas Instruments | KIT DEV MINI FOR CC2541 | - | 14 | Details |