Microchip Technology BM62, User Manual

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Introduction
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2016-2017 Microchip Technology Inc. DS70005260C - Page 13
1.2 BM62 EVB FEATURES
The following are key features of the BM62 EVB:
• The BM62 EVB includes a BM62 stereo audio module, qualified for Bluetooth 4.2
specifications
• The BM62 EVB can be powered by a PC host using the micro-USB cable or by
connecting a Li-Ion battery
• Built-in 3W Class-D stereo audio amplifier
• Built-in Near Field Communication (NFC)
• Stereo audio output for high-quality audio
• Easy access to I/O pins
• RoHS compliant
Figure 1-2 illustrates the top view of the BM62 EVB with the following components:
1. BM62SPKS1MC2 module
2. Three status LEDs
3. NFC tag
4. Li-Ion battery connector (JP19/JP20)
5. USB connector (P1)
6. USB to UART converter (MCP2200)
7. GPIO header (J1)
8. Mode switch (SW12)
9. Audio control buttons, Multi-Function Button (MFB) and Reset button
10. Slide switch (SW6)
11. External MCU header (J6)
12. 3W Class-D amplifier output connector (J3 and J4)
13. External audio amplifier connector (JP26)
14. Internal/External audio amplifier switch (SW46)
15. External MCU selection switch (SW48 and SW49)
16. Auxiliary input 3.5 mm jack (P7)
17. Microphone input 3.5 mm jack (P5)
18. Stereo output 3.5 mm jack (P6)