
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.
Refer to
Table 4.2 General Operating Conditions on page 17
for more details about operational supply and temperature limits.
4.1.1 Absolute Maximum Ratings
Stresses above those listed below may cause permanent damage to the device. This is a stress rating only and functional operation of
the devices at those or any other conditions above those indicated in the operation listings of this specification is not implied. Exposure
to maximum rating conditions for extended periods may affect device reliability. For more information on the available quality and relia-
bility data, see the Quality and Reliability Monitor Report at
http://www.silabs.com/support/quality/pages/default.aspx
.
Table 4.1. Absolute Maximum Ratings
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Storage temperature range
T
STG
-40
—
+85
°C
External main supply voltage V
DDMAX
0
—
3.8
V
External main supply voltage
ramp rate
V
DDRAMPMAX
—
—
1
V / μs
External main supply voltage
with DC-DC in bypass mode
1.85
3.8
V
Voltage on any 5V tolerant
GPIO pin
V
DIGPIN
-0.3
—
Min of 5.25
and IOVDD
+2
V
Voltage on non-5V tolerant
GPIO pins
-0.3
—
IOVDD+0.3
V
Max RF level at input
P
RFMAX2G4
—
—
10
dBm
Total current into VDD power
lines (source)
I
VDDMAX
—
—
200
mA
Total current into VSS
ground lines (sink)
I
VSSMAX
—
—
200
mA
Current per I/O pin (sink)
I
IOMAX
—
—
50
mA
Current per I/O pin (source)
—
—
50
mA
Current for all I/O pins (sink)
I
IOALLMAX
—
—
200
mA
Current for all I/O pins
(source)
—
—
200
mA
Voltage difference between
AVDD and VREGVDD
ΔV
DD
—
—
0.3
V
Note:
1. When a GPIO pin is routed to the analog module through the APORT, the maximum voltage = IOVDD.
BGM11S Blue Gecko
Bluetooth
®
SiP Module Data Sheet
Electrical Specifications
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