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| PartNumber | RN4020-V/RM | RN4020-V/RM120 | RN4020 |
| Description | Bluetooth Modules (802.15.1) Bluetooth 4.1 module w/ built in antenna | Bluetooth Modules (802.15.1) Bluetooth 4.1 module FW 1.20 | |
| Manufacturer | Microchip | Microchip | Microchip Technology |
| Product Category | Bluetooth Modules (802.15.1) | Bluetooth Modules (802.15.1) | RF Transceiver Modules |
| RoHS | Y | Y | - |
| Class | Bluetooth Low Energy (BLE) | Bluetooth Low Energy (BLE) | Bluetooth Smart |
| Protocol | Bluetooth 4.1 | Bluetooth 4.1 | Bluetooth v4.1 |
| Data Rate | 1 Mb/s | 1 Mb/s | 1Mbps |
| Operating Supply Voltage | 3.6 V | 3.3 V | 3.6 V |
| Output Power | 7 dBm | 7 dBm | 7 dBm |
| Minimum Operating Temperature | - 30 C | - 30 C | - 30 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Sensitivity | - 92.5 dBm | - 92.5 dBm | -92.5dBm |
| Modulation Technique | GMSK | GMSK | GMSK |
| Interface Type | AIO, PIO, SPI, UART | AIO, PIO, SPI, UART | AIO PIO SPI UART |
| Series | RN4020 | RN4020 | - |
| Packaging | Tray | Tray | Tray |
| Antenna | Integrated | Integrated | - |
| Frequency | 2.4 GHz | 2.4 GHz | 2.4GHz |
| Frequency Range | 2.4 GHz to 2.48 GHz | 2.402 GHz to 2.48 GHz | - |
| Height | 2.5 mm | - | - |
| Length | 19.5 mm | - | - |
| Width | 11.5 mm | - | - |
| Brand | Microchip Technology | Microchip Technology | - |
| Mounting Style | PCB | SMD/SMT | PCB |
| Antenna Connector Type | Integrated | Integrated | PCB |
| Product Type | Bluetooth Modules | Bluetooth Modules | - |
| Factory Pack Quantity | 84 | 84 | - |
| Subcategory | Wireless & RF Modules | Wireless & RF Modules | - |
| Version | Bluetooth 4.1 | Bluetooth 4.1 | Version 4.1 |
| Unit Weight | 0.705479 oz | 0.042329 oz | - |
| Package Case | - | - | 22-SMD Module |
| Operating Temperature | - | - | -30°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 3 V ~ 3.6 V |
| Memory Size | - | - | 64kB Flash |
| Serial Interfaces | - | - | AIO, PIO, SPI, UART |
| Power Output | - | - | 7.5dBm |
| Current Receiving | - | - | 16mA |
| RF Family Standard | - | - | Bluetooth |
| Modulation | - | - | GFSK |
| Current Transmitting | - | - | 16mA |
| Antenna Type | - | - | Integrated, Trace |
| Dimensions | - | - | 19.5 mm x 11.5 mm x 2.5 mm |