Datasheet

ManualsBrandsST ManualsEmbedded Processors & ControllersMicrocontroller 32bit 512KB LQFP
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Electrical characteristics STM32L496xx
124/272 DS11585 Rev 9
6.3.5  Supply current characteristics
The current consumption is a function of several parameters and factors such as the 
operating voltage, ambient temperature, I/O pin loading, device software configuration, 
operating frequencies, I/O pin switching rate, program location in memory and executed 
binary code.
The current consumption is measured as described in Figure 21: Current consumption 
measurement scheme with and without external SMPS power supply.
Typical and maximum current consumption
The MCU is placed under the following conditions:
• All I/O pins are in analog input mode
• All peripherals are disabled except when explicitly mentioned
• The Flash memory access time is adjusted with the minimum wait states number, 
depending on the f
HCLK
 frequency (refer to the table “Number of wait states according 
to CPU clock (HCLK) frequency” available in the RM0351 reference manual).
• When the peripherals are enabled f
PCLK
 = f
HCLK
The parameters given in Table 26 to Table 49 are derived from tests performed under 
ambient temperature and supply voltage conditions summarized in Table 22: General 
operating conditions.
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