Datasheet BM20, BM23 (Microchip) - 10
| 制造商 | Microchip |
| 描述 | Bluetooth Stereo Audio Module |
| 页数 / 页 | 54 / 10 — BM20/23. Device Overview. Figure 1-4. BM23 Module Pin Diagram. Table … |
| 文件格式/大小 | PDF / 2.7 Mb |
| 文件语言 | 英语 |
BM20/23. Device Overview. Figure 1-4. BM23 Module Pin Diagram. Table 1-2. BM23 Pin Description. Pin. Name. Pin Type. Description. No
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BM20/23 Device Overview Figure 1-4. BM23 Module Pin Diagram Table 1-2. BM23 Pin Description Pin Name Pin Type Description No.
1 P0_0 I/O • I/O pin, default pull-high input (Note 1) • UART TX_IND 2 RFS0 I/O I2S interface: DAC Left/Right clock 3 TFS0 I/O I2S interface: ADC Left/Right clock 4 SLK0 I/O I2S interface: Bit clock 5 DR0 I I2S interface: DAC Digital Left/Right data 6 DT0 O I2S interface: ADC Digital Left/Right data 7 P0_4 I/O I/O pin, default pull-high input © 2019 Microchip Technology Inc.
Datasheet
DS70005406B-page 10 Document Outline Introduction Features RF/Analog Audio processor Audio Codec Peripherals Antenna Compliance Operating Conditions Applications Table of Contents 1. Device Overview 1.1. Interface Description 2. Application Information 2.1. Operation with External MCU 2.2. I2S Mode Application 2.3. RESET (RST_N) 2.4. Status LED (LED1, LED2) 2.5. External Configuration 3. Electrical Characteristics 4. Printed Antenna Information 4.1. Module Radiation Pattern 4.2. Module Placement Rules 5. Reference Circuit 5.1. BM20 Reference Circuit 5.2. BM23 Reference circuit 6. Physical Dimensions 7. Reflow Profile 7.1. Soldering Recommendations 7.2. Packing and Storage Information 8. Ordering Information 9. Certification Notices 9.1. United States 9.1.1. Labeling and User Information Requirements 9.1.2. RF Exposure 9.1.3. Helpful Websites 9.2. Canada 9.2.1. Labeling and User Information Requirements 9.2.2. RF Exposure 9.2.3. Helpful Websites 9.3. Europe 9.3.1. Labeling and User Information Requirements 9.3.2. Conformity Assessment 9.3.3. Simplified EU Declaration of Conformity 9.3.4. Helpful Websites 9.4. Japan 9.4.1. Labeling and User Information Requirements 9.4.2. Helpful Websites 9.5. Korea 9.5.1. Labeling and User Information Requirements 9.5.2. Helpful Websites 9.6. Taiwan 9.6.1. Labeling and User information Requirements 9.6.2. Helpful Websites 9.7. China 9.7.1. Labeling and User Information Requirements 9.8. Brazil 9.9. Mexico 9.9.1. Labeling and User Information Requirements 9.10. Argentina 9.10.1. Labeling and User Information Requirements 9.11. Other Regulatory Jurisdictions 10. Document Revision History The Microchip Website Product Change Notification Service Customer Support Microchip Devices Code Protection Feature Legal Notice Trademarks Quality Management System Worldwide Sales and Service
BM20/23 Device Overview Figure 1-4. BM23 Module Pin Diagram Table 1-2. BM23 Pin Description Pin Name Pin Type Description No.
1 P0_0 I/O • I/O pin, default pull-high input (Note 1) • UART TX_IND 2 RFS0 I/O I2S interface: DAC Left/Right clock 3 TFS0 I/O I2S interface: ADC Left/Right clock 4 SLK0 I/O I2S interface: Bit clock 5 DR0 I I2S interface: DAC Digital Left/Right data 6 DT0 O I2S interface: ADC Digital Left/Right data 7 P0_4 I/O I/O pin, default pull-high input © 2019 Microchip Technology Inc.
Datasheet
DS70005406B-page 10 Document Outline Introduction Features RF/Analog Audio processor Audio Codec Peripherals Antenna Compliance Operating Conditions Applications Table of Contents 1. Device Overview 1.1. Interface Description 2. Application Information 2.1. Operation with External MCU 2.2. I2S Mode Application 2.3. RESET (RST_N) 2.4. Status LED (LED1, LED2) 2.5. External Configuration 3. Electrical Characteristics 4. Printed Antenna Information 4.1. Module Radiation Pattern 4.2. Module Placement Rules 5. Reference Circuit 5.1. BM20 Reference Circuit 5.2. BM23 Reference circuit 6. Physical Dimensions 7. Reflow Profile 7.1. Soldering Recommendations 7.2. Packing and Storage Information 8. Ordering Information 9. Certification Notices 9.1. United States 9.1.1. Labeling and User Information Requirements 9.1.2. RF Exposure 9.1.3. Helpful Websites 9.2. Canada 9.2.1. Labeling and User Information Requirements 9.2.2. RF Exposure 9.2.3. Helpful Websites 9.3. Europe 9.3.1. Labeling and User Information Requirements 9.3.2. Conformity Assessment 9.3.3. Simplified EU Declaration of Conformity 9.3.4. Helpful Websites 9.4. Japan 9.4.1. Labeling and User Information Requirements 9.4.2. Helpful Websites 9.5. Korea 9.5.1. Labeling and User Information Requirements 9.5.2. Helpful Websites 9.6. Taiwan 9.6.1. Labeling and User information Requirements 9.6.2. Helpful Websites 9.7. China 9.7.1. Labeling and User Information Requirements 9.8. Brazil 9.9. Mexico 9.9.1. Labeling and User Information Requirements 9.10. Argentina 9.10.1. Labeling and User Information Requirements 9.11. Other Regulatory Jurisdictions 10. Document Revision History The Microchip Website Product Change Notification Service Customer Support Microchip Devices Code Protection Feature Legal Notice Trademarks Quality Management System Worldwide Sales and Service