UM220-INS NL

UM220-INS NL
Industrial Grade Multi-GNSS Inertial Navigation Module and Positioning Module
UM220-INS NL is an industrial grade dead reckoning gnss +MEMS module designed
for in-dash vehicle navigation and high-end navigation. Based on Unicore's
proprietary low power consumption GNSS SoC - UC6226, and with the built-in 6-
axis MEMS, UM220-INS NL can directly output GNSS+MEMS integrated positioning
results, It is most suitable for applications requiring high accuracy, high
reliability, and high continuity.

Product Characteristics
Miniaturized All-in-One design

Built-in MEMS device, output of integrated navigation and positioning results
with one single module

100% positioning continuity even in tunnels or underground parking lots

In-dash integrated navigation algorithm, supporting odometer pulse

Supports A-GNSS

Technical Specifications
Performance Specifications
Channel 64 channels, based on UFirebird
Frequency1 GPS L1
BDS B1
Galileo E1
GLONASS G1
QZSS
SBAS
Modes Single-System Positioning
Multi-System Positioning
Time to First Fix (TTFF) Cold Start: <28s
Reacquisition: < 1 s
Positioning
Accuracy (CEP) Horizontal: 2.0 m (Dual-System)
< 5% x driving distance (inertial
navigation, without GNSS signal)
Velocity
Accuracy(RMS)2 0.1 m/s (GNSS)
1PPS Support
Sensitivity GNSS
Tracking -161 dBm
Cold Start -147 dBm
Hot Start -154 dBm
Reacquisition -157 dBm

Update Rate 1 Hz / 5 Hz / 10 Hz
Differential Data RTCM V3.X
Data Format NMEA-0183, Unicore

Physical Specifications
Dimensions 12.2 x 16.0 x 2.6 mm
Package 24 pin SMD
Temperature Operating -40 °C ~ +85 °C
Storage -45 °C ~ +90 °C

Electrical Specifications
Voltage 3.0 V ~ 3.6 VDC
LNA Feed 3.0 V ~ 3.3 V
Power Consumption3 90 mW

Functional Ports
2 x UART (LVTTL)
1 x SPEED
1 x FWD
1 x 1PPS (LVTTL)
NOTE:
1 Simultaneously running three systems at most. Using command to switch
between BDS and GLONASS.
2 Typical Value, < 3 0m/s open sky
3 Open sky, continuous tracking.

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