Data Sheet
Table Of Contents
- 1. Feature List
- 2. Ordering Information
- 3. System Overview
- 4. Electrical Characteristics
- 4.1 Absolute Maximum Ratings
- 4.2 General Operating Conditions
- 4.3 MCU Current Consumption with 3 V Supply
- 4.4 Radio Current Consumption with 3 V Supply
- 4.5 RF Transmitter General Characteristics for the 2.4 GHz Band
- 4.6 RF Receiver General Characteristics for the 2.4 GHz Band
- 4.7 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4 GHz Band 1 Mbps Data Rate
- 4.8 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4 GHz Band 2 Mbps Data Rate
- 4.9 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4 GHz Band 500 kbps Data Rate
- 4.10 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4 GHz Band 125 kbps Data Rate
- 4.11 High-Frequency Crystal
- 4.12 Low-Frequency Crystal
- 4.13 Precision Low Frequency RC Oscillator (LFRCO)
- 4.14 GPIO Pins
- 4.15 Microcontroller Peripherals
- 4.16 Typical Performance Curves
- 5. Reference Diagrams
- 6. Pin Definitions
- 7. Design Guidelines
- 8. Package Specifications
- 9. Soldering Recommendations
- 10. Tape and Reel
- 11. Certifications
- 12. Revision History
Confidential
6.2 31-Pin PCB Module With Precision LFRCO Device Pinout
Figure 6.2. 31-Pin PCB Module With Precision LFRCO Device Pinout
The following table provides package pin connections and general descriptions of pin functionality. For detailed information on the sup-
ported features for each GPIO pin, see 6.3 Alternate Function Table, 6.4 Analog Peripheral Connectivity, and 6.5 Digital Peripheral
Connectivity.
Table 6.2. 31-Pin PCB Module With Precision LFRCO Device Pinout
Pin Name Pin(s) Description Pin Name Pin(s) Description
GND 1 PB04 2 GPIO
PB03 3 GPIO PB02 4 GPIO
PB01 5 GPIO PB00 6 GPIO
PA00 7 GPIO PA01 8 GPIO
PA02 9 GPIO PA03 10 GPIO
PA04 11 GPIO GND 12
VDD 13 Power supply PA05 14 GPIO
BGM220P Wireless Gecko Bluetooth Module Data Sheet
Pin Definitions
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