NOTE: will be down intermittently for maintenance from August 27th to August 31st.

ULPMark  Benchmark Scores

 Benchmark 2723
STMicroelectronics STM32L4R5
Hardware Environment 
Device VendorSTMicroelectronics
Device Name and RevisionSTM32L4R5
Production silicon Yes
Processor DatasheetSTM32L4R5-datasheet.pdf
Board VendorSTMicroelectronics
Board Name and RevisionSTM32 Nucleo MB1312A
External DC-DC (if used) 
External DC-DC datasheet (if used) 
Size (in bytes) of retention SRAM65,536
Do the DUT-side level shifters use the same voltage as the DUT IO? 
Software Environment 
Compiler Name and VersionIAR C/C++ Compiler for ARM 7.60.1
Compiler Flagshigh speed, no size constraints, muti-file compilation
ULPBench Profile and VersionCoreProfile V1
EnergyMonitor Software Versionv1.0.2
ULPBench Binary FileCP 3.0v: ULP-CP-L4R5.hex
CP x.yv: ULP-CP-L4R5.hex
PP 3.0v: ULP-CP-L4R5.hex
PP x.yv: ULP-CP-L4R5.hex
Operating Conditions 
Ambient Temperature [C]21
System Supply Voltage [V]1.800
Board Configuration Details 
Description of how to run benchmark, board configuration & rework instructionsEnergy monitor connection.pdf
Board extended documentation and/or user guideMB1312.pdf
Profile Configuration Details 
Wakeup Timer ModuleRTC
Wakeup Timer Clock SourceExternal Crystal
Wakeup Timer Frequency [Hz]32768Hz
Wakeup Timer Accuracy [ppm]+-20ppm
Benchmark Scores
ULPMark-CP (3.0v) 130.00
ULPMark-CP (x.yv) 233.00 (1.80v)
ULPMark-PP (3.0v) 34.00
Configuration 135.7
Configuration 245.8
Configuration 38.02
Configuration 413.3
Configuration 512.3
Configuration 612.3
Configuration 712.4
Configuration 812.3
Configuration 9135
Configuration 106.4
ULPMark-PP (x.yv) 56.50 (1.80v)
Configuration 120.6
Configuration 231
Configuration 34.33
Configuration 47.32
Configuration 56.74
Configuration 66.77
Configuration 76.78
Configuration 86.79
Configuration 983.4
Configuration 103.35

Uncertified Data & Result