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

STM32L162VD, STM32L162ZD, STM32L162QD, STM32L162RDElectrical characteristics6.3.17 12-bit ADC characteristicsUnless otherwise specified, the parameters given in Table 59 are guaranteed by design.Table 58. ADC clock frequencySymbol Parameter Conditions Min Max Unit16f ADCADC clockfrequencyVoltagerange 1 & 22.4 V ≤V DDA ≤3.6 V1.8 V ≤V DDA ≤2.4 VV REF+ = V DDAV REF+ < V DDAV REF+ > 2.4 VV REF+ < V DDAV 0.480REF+ ≤2.4 VV REF+ = V DDA 8V REF+ < V DDA 484MHzVoltage range 3 4Table 59. ADC characteristicsSymbol Parameter Conditions Min Typ Max UnitV DDA Power supply 1.8 3.6V REF+Positive reference voltage2.4 V ≤V DDA ≤3.6 VV REF+ must be below 1.8 (1) V DDAor equal to V DDAVV REF- Negative reference voltage V SSAI VDDAI VREF(2)Current on the V DDA inputpinCurrent on the V REF inputpin1000 1450Peak700400Average 450µAV AIN Conversion voltage range (3) 0 (4) V REF+ V12-bit sampling rateDirect channels 0.03 1Multiplexed channels 0.03 0.76Mspsf S10-bit sampling rate8-bit sampling rateDirect channels 0.03 1.07Multiplexed channels 0.03 0.8Direct channels 0.03 1.23Multiplexed channels 0.03 0.89MspsMsps6-bit sampling rateDirect channels 0.03 1.54Multiplexed channels 0.03 1MspsDoc ID 022268 Rev 2 101/124