SKYLAB M&C Technology Co., Ltd
SKM82B-Datasheet
SKM82B-DA-001,A/
General Description
The SKM82B is a complete GPS engine module
that features super sensitivity, ultra low power and small
form factor. The GPS signal is applied to the antenna
input of module, and a complete serial data message with
position, velocity and time information is presented at
the serial interface with NMEA protocol or custom
protocol.
It is based on the high performance features of the
MediaTek MT3337 single-chip architecture, Its
–165dBm tracking sensitivity extends positioning
coverage into place like urban canyons and dense foliage
environment where the GPS was not possible before.
The small form factor and low power consumption make
the module easy to integrate into portable device like
PNDs, mobile phones, cameras and vehicle navigation
systems.
Applications
LBS (Location Based Service)
PND (Portable Navigation Device)
Vehicle navigation system
Timing application
Figure 1: SKM82B Top View
Features
Ultra high sensitivity: -165dBm
Extremely fast TTFF at low signal level
Built-in 12 multi-tone active interference canceller
Ultra low power consumption
±60ns high accuracy time pulse (1PPS)
NMEA Output:GGA,GSA,GSV,RMC,VTG,GLL
Support QZSS
Advanced Features: Aiding EPO;EASY
Small form factor: 22x22x8.2mm
RoHS compliance (Lead-free)
FCC,CE compliance
Pin Assignment
Figure 2: TOP View