ULPMark  Benchmark Scores

 Benchmark 2825
Silicon Labs EFM32LG990F256
Hardware Environment 
Device VendorSilicon Labs
Device Name and RevisionEFM32LG990F256
CoreCortex-M3
Production silicon Yes
Processor DatasheetEFM32LG990-datasheet.pdf
Board VendorSilicon Labs
Board Name and RevisionEFM32LG-STK3600
External DC-DC (if used) 
External DC-DC datasheet (if used) 
Size (in bytes) of retention SRAM32,768
Software Environment 
Compiler Name and VersionSilicon Labs Simplicity Studio v3
Compiler Flags-O3
ULPBench Profile and VersionCoreProfile V1.1.5
EnergyMonitor Software Versionv1.0.2
ULPBench Binary FileCP 3.0v: EFM32LG_ULP-CP.bin
CP x.yv: EFM32LG_ULP-CP.bin
PP 3.0v: EFM32LG_ULP-PP.bin
PP x.yv: EFM32LG_ULP-PP.bin
Operating Conditions 
Ambient Temperature [C]23
System Supply Voltage [V]2.000
Board Configuration Details 
Description of how to run benchmark, board configuration & rework instructions 
Board extended documentation and/or user guide 
Profile Configuration Details 
Wakeup Timer ModuleRTC
Wakeup Timer Clock SourceExternal Crystal
Wakeup Timer Frequency [Hz]32768Hz
Wakeup Timer Accuracy [ppm]30 ppm
Benchmark Scores
ULPMark-CP (3.0v) 74.20
ULPMark-CP (x.yv) 114.00 (2.00v)
ULPMark-PP (3.0v) 35.90
Configuration 127.6
Configuration 236.5
Configuration 37.5
Configuration 410.2
Configuration 511.6
Configuration 611.6
Configuration 711.7
Configuration 811.7
Configuration 9145
Configuration 105.32
ULPMark-PP (x.yv) 57.20 (2.00v)
Configuration 118
Configuration 223.9
Configuration 34.75
Configuration 46.51
Configuration 57.39
Configuration 67.36
Configuration 77.45
Configuration 87.41
Configuration 988.7
Configuration 103.32

Uncertified Data & Result