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| PartNumber | ST8500 | ST8500TR | ST8500TR-CUT TAPE |
| Description | RF System on a Chip - SoC IND. & POWER CONV. | RF System on a Chip - SoC IND. & POWER CONV. | |
| Manufacturer | Silicon Laboratories | Texas Instruments | - |
| Product Category | RF System on a Chip - SoC | RF System on a Chip - SoC | - |
| RoHS | Y | Y | - |
| Type | Bluetooth, Zigbee | ISM | - |
| Core | ARM Cortex M4 | 8051 | - |
| Operating Frequency | 2.4 GHz, Sub-GHz | 300 MHz to 348 MHz, 391 MHz to 464 MHz, 782 MHz to 928 MHz | - |
| Maximum Data Rate | 2 Mb/s | 500 kb/s | - |
| Output Power | 19 dBm, 20 dBm | 10 dBm | - |
| Sensitivity | - 91.3 dBm | - 112 dBm | - |
| Operating Supply Voltage | 1.8 V to 3.8 V | 2 V to 3.6 V | - |
| Supply Current Receiving | 8.4 mA, 10 mA | 16.2 mA | - |
| Supply Current Transmitting | 8.5 mA, 35.3 mA | - | - |
| Program Memory Size | 1024 kB | 16 kB | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Package / Case | BGA-125 | VQFN-36 | - |
| Height | 0.94mm | - | - |
| Length | 7 mm | - | - |
| Program Memory Type | Flash | Flash | - |
| Series | EFR32MG12 | CC1110-CC1111 | - |
| Width | 7 mm | - | - |
| Brand | Silicon Labs | Texas Instruments | - |
| Data RAM Size | 256 kB | 2 kB | - |
| Data RAM Type | RAM | RAM | - |
| Interface Type | Serial | I2s, UART, USB | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Number of I/Os | 65 I/O | 21 I/O | - |
| ADC Resolution | 12 bit | - | - |
| Data Bus Width | 32 bit | - | - |
| Maximum Clock Frequency | 40 MHz | - | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of Timers | 4 Timer | 5 Timer | - |
| Processor Series | EFR32FG1 | CC1110Fx | - |
| Product Type | RF System on a Chip - SoC | RF System on a Chip - SoC | - |
| Factory Pack Quantity | 260 | 2500 | - |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | - |
| Tradename | EFR32 | - | - |
| Unit Weight | 0.003527 oz | 0.003728 oz | - |
| Packaging | - | Reel | - |