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1.2 Characteristics Overview
The module's most important characteristics are:
• A5100-A
• Internal 4 Mb SPI Flash
• Direct passive antenna support
• Switched antenna voltage for active antenna support
• Small form factor of 10.2 mm x 15.0 mm (0.40" x 0.59"), 1mm longer than
A2200-A but they are drop-in replaceable
• Supported temperature range: -40°C to +85°C
• Single-sided SMT component, for reflow soldering
• Tape & reel packaging
The A5100-A receiver modules is available as off-the-shelf components, 100%
tested and shipped in standard tape-and-reel package.
1.3 RoHS and Lead-Free Information
Maestro's products marked with the lead-free symbol either on the module or the
packaging comply with the "Directive 2002/95/EC of the European Parliament
and the Council on the Restriction of Use of certain Hazardous Substances in
Electrical and Electronic Equipment" (RoHS).
All Maestro GPS/GLONASS receiver modules, smart GPS or GPS&GLONASS an-
tenna modules and telematics units are RoHS compliant.
V1.0-Mar-14
o Operable at 3.3V / 28mA (typ.) @ 1 fix per second
o V_BAK at 3.0V / 60uA (typ.)
o UART interface at 3.3V CMOS level
o SPI Slave support at 3.3V CMOS level
o I²C Multi-master operation at 3.3V CMOS level
User's Manual
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