u-blox

UBX-M9340 chip

u-blox M9 standard precision GNSS chip with dead reckoning

First GNSS receiver with UDR and ADR for fleet management and micromobility applications

  • Three times better positioning accuracy for a smooth urban navigation experience
  • Maximum position availability with reception of 4 GNSS plus dead reckoning technology
  • Easy-to-use UDR and advanced ADR for high flexibility and fast time to market
  • Pin-compatible with other u-blox M9 chips

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P

standard

Standard

professional

Professional

automotive

Automotive

Product variants

UBX-M9340-KB

u-blox M9 standard precision GNSS chip with dead reckoning, 40 pin QFN

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Related links
UBX-M9340 Product Summaryfile icon
Automotive Dead Reckoning Technologyeye icon
UDR - Untethered Dead Reckoningeye icon
Product Selection
Documentation & resources
Product variantsUBX-M9340-KB
GNSS features 
GNSSBeiDou, Galileo, GLONASS, GPS / QZSS
Number of concurrent GNSS4
GNSS PlatformConcurrent GNSS
OscillatorsTCXO supported
Interfaces 
UART2
USB1
DDC (I2C compliant)1
SPI1
Electrical data 
Maximum supply [V]3
Minimum supply [V]1.8
Environmental data,
quality & reliability		 
Maximum temperature [°C]85
Minimum temperature [°C]-40
Features 
Antenna supervisor✓
Internal oscillator✓
RTC crystal✓
Timepulse output✓
Dimensions 
Dimensions [mm]5.0 x 5.0 x 0.59
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