Email Us
UM220-INS NF

UM220-INS NF

Automotive Grade Multi-GNSS Integrated Navigation and Positioning Module

UM220-INS NF is an automotive grade GNSS+MEMS module designed for in-dash navigation and high-end navigation. Based on Unicore's proprietary low power GNSS SoC - UC6226, and with the built-in 6-axis MEMS, UM220-INS NF can directly output GNSS+MEMS integrated positioning result. It is most suitable for applications requiring high accuracy, high reliability, and high continuity.

dead reckoning gps module

APPLICATIONS

Product Characteristics

  • Miniature All-in-One design

  • Built-in MEMS device, outputs integrated navigation and positioning results with a single module

  • 100% positioning continuity even in tunnels and underground parking lots

  • In-dash integrated navigation algorithm, supporting odometer pulse

  • Supports A-GNSS


Technical Specifications

Performance Specifications

Channel64 channels, based on UFirebird
Frequency1GPS L1
BDS B1
Galileo E1
GLONASS G1
QZSS
SBAS

Positioning Modes

Single-System Positioning
Multi-System Positioning
Time to First Fix (TTFF)Cold Start: < 28 s

Hot Start: < 1 s

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)
1PPSSupport
SensitivityGNSS

Tracking           -161 dBm

Cold Start        -147 dBm

Hot Start          -154 dBm

Reacquisition   -157 dBm

Data Update Rate
1 Hz / 5 Hz / 10 Hz
Data FormatNMEA 0183, Unicore


Physical Specifications

Dimensions

12.2 × 16.0 x 2.6 mm

Package24 pin SMD
Temperature

Operating -40 °C ~ +85 °C

Storage -45 °C ~ +90 °C


Electrical Specifications

Voltage3.0 V ~ 3.6 VDC
LNA Feed3.0 V ~ 3.3 V
Power Consumption390 mW


Functional Ports

2 x UART (LVTTL)

1 x SPEED

1 x FWD

1 x 1PPS (LVTTL)

NOTE: 

1 Concurrent operation of three systems at most, using corresponding command to switch between BDS and GLONASS.

2 Typical value, < 30 m/s open sky 

3 Open sky, continuous tracking

Download

Product Data Sheet Request
Product Data Sheet Request
Comprehensive product feature specifications.

Please provide your contact information via this contact form and we will email you an electronic copy of the comprehensive product data sheet immediately. Select the subscription option to be sent future versions of the data sheet as new data is added, or amendments are applied.

subscribe to document updates
CONTACT
Subscribe
Subscribe to get news updates from us