Data Sheet
Table Of Contents
- Document information
- Contents
- 1 Functional description
- 2 Pin definition
- 3 Electrical specifications
- 4 Firmware
- 5 Mechanical specifications
- 6 RF design notes
- 7 Antenna patterns
- 8 BMD-360 evaluation development kit
- 9 Qualification and approvals
- 10 Environmental
- 11 Product handling
- 12 Labeling and ordering information
- 13 Life support and other high-risk use warning
- Related documents
- Revision history
- Contact
BMD-360 - Data sheet
UBX-19039466 - R03 Pin definition Page 8 of 31
2 Pin definition
2.1 Pin assignment
The BMD-360 shares an identical pin-out with the BMD-300, BMD-301, and BMD-330. This pin-out is
also a subset of the BMD-340/341 footprint, allowing a single design to support any of these modules.
Figure 2: BMD-360 Pin assignment (Top view)
No. Name I/O Description nRF52 pin Remarks
1 GND Power Electrical Ground
2 GND Power Electrical Ground
3 GND Power Electrical Ground
4 GND Power Electrical Ground
5 GND Power Electrical Ground
6 P0.25 I/O GPIO P0.25 Standard drive, low frequency I/O only
7 P0.26 I/O GPIO P0.26 Standard drive, low frequency I/O only
8 P0.27 I/O GPIO P0.27 Standard drive, low frequency I/O only
9 P0.28 I/O GPIO/AIN4 P0.28
Pin is analog capable, standard drive, low frequency
GPIO only
10 P0.29 I/O GPIO/AIN5 P0.29
Pin is analog capable, standard drive, low frequency
GPIO only
11 P0.30 I/O GPIO/AIN6 P0.30 Pin is analog capable
12 P0.31 I/O GPIO/AIN7 P0.31 Pin is analog capable
13 P0.00 I/O GPIO/XTAL1 (32.768 kHz) P0.00
14 P0.01 I/O GPIO/XTAL2 (32.768 kHz) P0.01
15 P0.02 I/O GPIO/AIN0 P0.02 Pin is analog capable
16 GND Power Electrical Ground
17 VCC Power 1.7 V to 3.6 V VDD
An internal 4.7 ยตF bulk capacitor is included on the
module. However, it is good design practice to add
additional bulk capacitance as required for your
application, i.e. those with heavy GPIO usage and/or
current draw.
18 GND Power Electrical Ground