| PartNumber | CC2543RHBR | CC2543RHBT |
| Description | RF System on a Chip - SoC 2.4GHz RF Value Line SoC | RF System on a Chip - SoC 2.4GHz RF Value Line SoC |
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Category | RF System on a Chip - SoC | RF System on a Chip - SoC |
| RoHS | Y | Y |
| Core | 8051 | 8051 |
| Operating Supply Voltage | 2 V to 3.6 V | 2 V to 3.6 V |
| Program Memory Size | 32 kB | 32 kB |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C |
| Package / Case | VQFN-32 | VQFN-32 |
| Packaging | Reel | Reel |
| Program Memory Type | Flash | Flash |
| Series | CC2543 | CC2543 |
| Brand | Texas Instruments | Texas Instruments |
| Data RAM Size | 1 kB | 1 kB |
| Data RAM Type | SRAM | SRAM |
| Interface Type | I2C, SPI, UART | I2C, SPI, UART |
| Mounting Style | SMD/SMT | SMD/SMT |
| Number of I/Os | 16 I/O | 16 I/O |
| ADC Resolution | 7 bit to 12 bit | 7 bit to 12 bit |
| Development Kit | CC2543-CC2544DK | CC2543-CC2544DK |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Moisture Sensitive | Yes | Yes |
| Number of Timers | 3 Timer | 3 Timer |
| Processor Series | CC2543 | CC2543 |
| Product Type | RF System on a Chip - SoC | RF System on a Chip - SoC |
| Factory Pack Quantity | 3000 | 250 |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits |
| Tradename | SimpleLink | SimpleLink |
| Unit Weight | 0.002547 oz | 0.002547 oz |