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STM32L062K8 датащи(PDF) 82 Page - STMicroelectronics

номер детали STM32L062K8
подробное описание детали  Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, 64 KB Flash,8 KB SRAM, 2 KB EEPROM, USB, ADC, DAC, AES
PDF  124 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
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STM32L062K8 датащи(HTML) 82 Page - STMicroelectronics

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Electrical characteristics
STM32L062x8
82/124
DS10183 Rev 11
Figure 22. Recommended NRST pin protection
1. The reset network protects the device against parasitic resets.
2. The external capacitor must be placed as close as possible to the device.
3. The user must ensure that the level on the NRST pin can go below the VIL(NRST) max level specified in
Table 54. Otherwise the reset will not be taken into account by the device.
6.3.15
12-bit ADC characteristics
Unless otherwise specified, the parameters given in Table 55 are derived from tests
performed under ambient temperature, fPCLK frequency and VDDA supply voltage conditions
summarized in Table 21: General operating conditions.
Note:
It is recommended to perform a calibration after each power-up.
Table 55. ADC characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VDDA
Analog supply voltage for
ADC ON
Fast channel
1.65
-
3.6
V
Standard channel
1.75(1)
-3.6
VREF+
Positive reference voltage
-
1.65
VDDA
V
IDDA (ADC)
Current consumption of the
ADC on VDDA and VREF+
1.14 Msps
-
200
-
µA
10 ksps
-
40
-
Current consumption of the
ADC on VDD(2)
1.14 Msps
-
70
-
10 ksps
-
1
-
fADC
ADC clock frequency
Voltage scaling Range 1
0.14
-
16
MHz
Voltage scaling Range 2
0.14
-
8
Voltage scaling Range 3
0.14
-
4
fS(3)
Sampling rate
12-bit resolution
0.01
-
1.14
MHz
fTRIG(3)
External trigger frequency
fADC = 16 MHz,
12-bit resolution
-
-
941
kHz
--
-
17
1/fADC
VAIN
Conversion voltage range
-
0
-
VDDAVREF+
V



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