Ultralow power ARM-based 32-bit MCU with 384 Kbytes Flash ... - Keil

STM32L162VD, STM32L162ZD, STM32L162QD, STM32L162RDElectrical characteristics6.3.4 Supply current characteristicsTable 14.The current consumption is a function of several parameters and factors such as theoperating voltage, ambient temperature, I/O pin loading, device software configuration,operating frequencies, I/O pin switching rate, program location in memory and executedbinary code. The current consumption is measured as described in Figure 10: Currentconsumption measurement scheme.All Run-mode current consumption measurements given in this section are performed with areduced code that gives a consumption equivalent to Dhrystone 2.1 code.Maximum current consumptionThe MCU is placed under the following conditions:● V DD = 3.6 V● All I/O pins are in input mode with a static value at V DD or V SS (no load)● All peripherals are disabled except when explicitly mentioned● The Flash memory access time is adjusted depending on f HCLK frequency and voltagerange● Prefetch and 64-bit access are enabled in configurations with 1 wait stateThe parameters given in Table 14, Table 10 and Table 12 are derived from tests performedunder ambient temperature and V DD supply voltage conditions summarized in Table 10.Current consumption in Run mode, code with data processing running from FlashSymbol Parameter Conditions f HCLK TypMax (1)55 °C 85 °C 105 °CUnitI DD(RunfromFlash)Supplycurrent inRun mode,codeexecutedfrom FlashV CORE =1.2 VVOS[1:0] = 11Range 3,f HSE = f HCLKup to 16 MHz,includedf HSE = f HCLK /2above 16 MHz(PLL ON) (2)HSI clock source(16 MHz)Range 2,V CORE =1.5 VVOS[1:0] = 10Range 1,V CORE =1.8 VVOS[1:0] = 01Range 2,V CORE =1.5 VVOS[1:0] = 10Range 1,V CORE =1.8 VVOS[1:0] = 011 MHz 360 500 500 5002 MHz 620 750 750 7504 MHz 1070 1200 1200 12004 MHz 1.30 1.6 1.6 1.68 MHz 2.4 2.9 2.9 2.916 MHz 4.6 5.2 5.2 5.28 MHz 2.9 3.5 3.5 3.516 MHz 5.7 6.5 6.5 6.532 MHz 10.4 12 12 1216 MHz 4.5 5.2 5.2 5.232 MHz 10.9 12.3 12.3 12.3µAmAMSI clock, 65 kHzRange 3,65 kHz 0.05 0.079 0.092 0.13MSI clock, 524 kHz V CORE =1.2 V 524 kHz 0.17 0.2 0.21 0.25MSI clock, 4.2 MHzVOS[1:0] = 114.2 MHz 1.0 1.1 1.1 1.21. Based on characterization, not tested in production, unless otherwise specified.2. Oscillator bypassed (HSEBYP = 1 in RCC_CR register).Doc ID 022268 Rev 2 55/124