Datasheet RN4020 (Microchip) - 8
| 制造商 | Microchip |
| 描述 | Bluetooth Low Energy Module |
| 页数 / 页 | 28 / 8 — RN4020. 4.0. PHYSICAL DIMENSIONS. FIGURE 4-1:. RN4020 MODULE DIMENSIONS |
| 文件格式/大小 | PDF / 1.3 Mb |
| 文件语言 | 英语 |
RN4020. 4.0. PHYSICAL DIMENSIONS. FIGURE 4-1:. RN4020 MODULE DIMENSIONS
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RN4020 4.0 PHYSICAL DIMENSIONS
Figure 4-3 specifies the recommended mounting details. For optimal radio performance, it is recom- Figure 4-1 shows the physical dimensions for RN4020 mended that the antenna end of the RN4020 module module. Figure 4-2 illustrates the recommended PCB protrudes at least 31 mm beyond any metal enclosure. layout. It is recommended that when laying out the Figure 4-4 shows an example of good and acceptable carrier board for the RN4020 module, the areas under positioning of the RN4020 on the host PCB. the antenna, RF test point (semi-circular pad), and shielding connections do not contain surface traces, ground planes, or exposed vias.
FIGURE 4-1: RN4020 MODULE DIMENSIONS
DS50002279B-page 8 2015 Microchip Technology Inc. Document Outline Features Operational RF/Analog Features MAC/Baseband/Higher Layer Features Applications Description 1.0 Device Overview FIGURE 1-1: RN4020 Top View FIGURE 1-2: RN4020 Pin Diagram FIGURE 1-3: RN4020 Block Diagram TABLE 1-1: Pin Description 2.0 General Specifications TABLE 2-1: General Specifications TABLE 2-2: Weight and Dimensions TABLE 2-3: Electrical Characteristics TABLE 2-4: Current Consumption TABLE 2-5: Current Consumption vs RF TX Power 3.0 Microcontroller to RN4020 Interface 3.1 CTS/RTS Hardware Flow Control 3.2 Microchip Low-energy Data Profile (MLDP) FIGURE 3-1: Interface Description 4.0 Physical Dimensions FIGURE 4-1: RN4020 Module Dimensions FIGURE 4-2: RN4020 Recommended PCB Footprint FIGURE 4-3: RN4020 Module Mounting Details FIGURE 4-4: RN4020 HOST PCB EXAMPLE Layout 5.0 Typical Application Schematic FIGURE 5-1: RN4020 Typical Application Schematics 6.0 ASCII Command API 7.0 Supported Services TABLE 7-1: Supported Public Services on RN4020(1) 7.1 Public and Private Services 7.2 PCB Antenna TABLE 7-2: Antenna Characteristics FIGURE 7-1: Efficiency FIGURE 7-2: Antenna Plot FIGURE 7-3: 3D Radiation Pattern And Antenna Orientation 7.3 Soldering Recommendations 8.0 Regulatory Approval 8.1 United States 8.2 Canada 8.3 Europe TABLE 8-1: RN4020 European Compliance Testing 8.4 Australia 8.5 New Zealand 8.6 Japan 8.7 Korea 8.8 Taiwan 9.0 Ordering Information TABLE 9-1: Ordering Information Bluetooth® Low Energy Module Most Current Data Sheet Errata Customer Notification System Appendix A: Revision History Revision A (June 2014) Revision B (September 2015) The Microchip Web Site Customer Change Notification Service Customer Support AMERICAS ASIA/PACIFIC ASIA/PACIFIC EUROPE Worldwide Sales and Service
RN4020 4.0 PHYSICAL DIMENSIONS
Figure 4-3 specifies the recommended mounting details. For optimal radio performance, it is recom- Figure 4-1 shows the physical dimensions for RN4020 mended that the antenna end of the RN4020 module module. Figure 4-2 illustrates the recommended PCB protrudes at least 31 mm beyond any metal enclosure. layout. It is recommended that when laying out the Figure 4-4 shows an example of good and acceptable carrier board for the RN4020 module, the areas under positioning of the RN4020 on the host PCB. the antenna, RF test point (semi-circular pad), and shielding connections do not contain surface traces, ground planes, or exposed vias.
FIGURE 4-1: RN4020 MODULE DIMENSIONS
DS50002279B-page 8 2015 Microchip Technology Inc. Document Outline Features Operational RF/Analog Features MAC/Baseband/Higher Layer Features Applications Description 1.0 Device Overview FIGURE 1-1: RN4020 Top View FIGURE 1-2: RN4020 Pin Diagram FIGURE 1-3: RN4020 Block Diagram TABLE 1-1: Pin Description 2.0 General Specifications TABLE 2-1: General Specifications TABLE 2-2: Weight and Dimensions TABLE 2-3: Electrical Characteristics TABLE 2-4: Current Consumption TABLE 2-5: Current Consumption vs RF TX Power 3.0 Microcontroller to RN4020 Interface 3.1 CTS/RTS Hardware Flow Control 3.2 Microchip Low-energy Data Profile (MLDP) FIGURE 3-1: Interface Description 4.0 Physical Dimensions FIGURE 4-1: RN4020 Module Dimensions FIGURE 4-2: RN4020 Recommended PCB Footprint FIGURE 4-3: RN4020 Module Mounting Details FIGURE 4-4: RN4020 HOST PCB EXAMPLE Layout 5.0 Typical Application Schematic FIGURE 5-1: RN4020 Typical Application Schematics 6.0 ASCII Command API 7.0 Supported Services TABLE 7-1: Supported Public Services on RN4020(1) 7.1 Public and Private Services 7.2 PCB Antenna TABLE 7-2: Antenna Characteristics FIGURE 7-1: Efficiency FIGURE 7-2: Antenna Plot FIGURE 7-3: 3D Radiation Pattern And Antenna Orientation 7.3 Soldering Recommendations 8.0 Regulatory Approval 8.1 United States 8.2 Canada 8.3 Europe TABLE 8-1: RN4020 European Compliance Testing 8.4 Australia 8.5 New Zealand 8.6 Japan 8.7 Korea 8.8 Taiwan 9.0 Ordering Information TABLE 9-1: Ordering Information Bluetooth® Low Energy Module Most Current Data Sheet Errata Customer Notification System Appendix A: Revision History Revision A (June 2014) Revision B (September 2015) The Microchip Web Site Customer Change Notification Service Customer Support AMERICAS ASIA/PACIFIC ASIA/PACIFIC EUROPE Worldwide Sales and Service