LEA-M8F module

u-blox M8 time & frequency reference GNSS module

Multi-GNSS synchronization for cost-sensitive network edge equipment

  • Concurrent reception of GPS/QZSS, GLONASS, BeiDou
  • Integral disciplined low phase-noise 30.72 MHz system reference oscillator
  • Accurate measurement and control of external oscillators
  • Industry leading acquisition sensitivity and single-satellite timing
  • Autonomous 100 ppb hold-over
  • Prepared for integration with external PTP, Sync-E and network listen
position_time
standard

Standard

professional

Professional

automotive

Automotive

Product variants

LEA-M8F

u-blox M8 Time & Frequency Reference
module, Flash, VCTCXO, dual SAW, LNA

Product selection
Documentation & resources
Product description
Product variantsLEA-M8F
GNSSBeiDou, GLONASS, GPS / QZSS
Number of concurrent GNSS2
GNSS platformConcurrent GNSS
OscillatorsVCTCXO
Global
UART1
USB1
I2C1
SPI1
Maximum supply [V]3.6
Minimum supply [V]3
Maximum temperature [°C]85
Minimum temperature [°C]-40
Additional LNA
Additional SAW
Frequency output
Programmable flash memory
AntennasPin (active) for external antenna, Pin (passive) for external antenna
Dimensions [mm]17.0 x 22.4 x 3.5
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