
4. Electrical Specifications
4.1 Electrical Characteristics
All electrical parameters in all tables are specified under the following conditions, unless stated otherwise:
• Typical values are based on T
AMB
=25 °C and V
DD
= 3.3 V, by production test and/or technology characterization.
• Radio performance numbers are measured in conducted mode, based on Silicon Laboratories reference designs using output pow-
er-specific external RF impedance-matching networks for interfacing to a 50 Ω antenna.
• Minimum and maximum values represent the worst conditions across supply voltage, process variation, and operating temperature,
unless stated otherwise.
The BGM13S module is powered primarily from the VBATT supply pin. GPIO are powered from the IOVDD supply pin. There are also
several internal supply rails mentioned in the electrical specifications, whose connections vary based on transmit power configuration.
Refer to
Refer to
Table 4.2 General Operating Conditions on page 19
for more details about operational supply and temperature limits.
BGM13S Blue Gecko
Bluetooth
®
SiP Module Data Sheet
Electrical Specifications
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