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STM32F334X4 Datasheet(PDF) 55 Page - STMicroelectronics

Part # STM32F334X4
Description  ARMCortex-M4 32b MCUFPU,up to 64KB Flash,16KB SRAM, 2 ADCs,3 DACs,3 comp.,op-amp, 217ps 10-ch (HRTIM1)
PDF  115 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32F334X4 Datasheet(HTML) 55 Page - STMicroelectronics

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STM32F334x4 STM32F334x6 STM32F334x8
Electrical characteristics
100
Table 28. Typical and maximum VDDA consumption in Stop and Standby modes
Symbol Parameter
Conditions
Typ. @VDD (VDD = VDDA)Max.(1)
Unit
2.0
V
2.4
V
2.7
V
3.0
V
3.3
V
3.6
V
TA =
25 °C
TA =
85 °C
TA =
105 °
C
IDDA
Supply
current in
Stop mode
Regulator in run/low-
power mode, all
oscillators OFF
1.67 1.79 1.91 2.04 2.19 2.35
2.5
5.9
6.2
µA
Supply
current in
Standby
mode
LSI ON and IWDG ON 2.06 2.24 2.41 2.60 2.80 3.04
-
-
-
LSI OFF and IWDG
OFF
1.54 1.68 1.78 1.92 2.06 2.22
2.6
3.0
3.8
Supply
current in
Stop mode
Regulator in run/low-
power mode, all
oscillators OFF
0.97 0.99 1.03 1.07 1.14 1.22
-
-
-
Supply
current in
Standby
mode
LSI ON and IWDG ON 1.36 1.44 1.52 1.62 1.76 1.91
-
-
-
LSI OFF and IWDG
OFF
0.86 0.88 0.91 0.95 1.03 1.09
-
-
-
1. Data based on characterization results, not tested in production.
Table 29. Typical and maximum current consumption from VBAT supply
Symbol
Para
meter
Conditions(1)
Typ.@VBAT
Max.
@VBAT= 3.6V(2)
Unit
1.65
V
1.8V
2V
2.4V 2.7V 3V
3.3V 3.6V
TA=
25°C
TA=
85°
C
TA=
105°C
IDD_VBAT
Backup
domain
supply
current
LSE & RTC
ON; “Xtal
mode” lower
driving
capability;
LSEDRV[1:0]
= '00'
0.42
0.44 0.47 0.54 0.60 0.66 0.74 0.82
-
-
-
µA
LSE & RTC
ON; “Xtal
mode” higher
driving
capability;
LSEDRV[1:0]
= '11'
0.71
0.74 0.77 0.85 0.91 0.98 1.06 1.16
-
-
-
1. Crystal used: Abracon ABS07-120-32.768 kHz-T with a CL of 6 pF for typical values.
2. Data based on characterization results, not tested in production.



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