Specifications

Ra-01SC Specification V1.1
2. Electrical parameters
Ra-01SC series modules are electrostatic sensitive devices, special precautions need to be taken when
handling.
Note：
Ra-01SC module is electrostatic sensitive devices
（ ESD ）， It requires special ESD precautions and should
generally be classified as an ESD sensitive component. During the entire handling, transportation and
operation of the Ra-01SC module, proper ESD handling and packaging procedures should be used. Please do
not touch the module with hands or use a non-antistatic soldering iron for soldering, so as not to damage
the module.
2.1. Electrical character
Parameter Name Min Typ Max Unit Remarks
Operating
temperature
TOPR -40 25 85 ℃ Industrial design
Supply
voltage
VDD 2.7 3.3 3.6 V
≥3.3V(Guaranteed
output power)
2.2. Digital port characteristics
Description Typ Unit
Operating frequency
410~525 MHz
IO Name Min Typ Max Unit
IO level
VIO 2.7 3.3 3.6 V
Low input logic
level
VIL - - 0.2 V
High input logic
level
VIH 0.8 - - V
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