STM32F050F4T6ATR Просмотр технического описания (PDF) - STMicroelectronics
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STM32F050F4T6ATR
STMicroelectronics
STM32F050F4T6ATR Datasheet PDF : 97 Pages
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Electrical characteristics
STM32F050xx
Table 21. Typical and maximum current consumption from the VDDA supply
Symbol
Parameter
Conditions
(1)
fHCLK
VDDA = 2.4 V
VDDA = 3.6 V
Max @ TA(2)
Max @ TA(2)
Unit
Typ
Typ
25 °C 85 °C 105 °C
25 °C 85 °C 105 °C
HSE
48 MHz 150 170 178 182 164 183 195 198
bypass, 32 MHz 104 121 126 128 113 129 135 138
PLL on 24 MHz 82
96
100 103 88 102 106 108
Supply
current in
HSE
8 MHz 2.0 2.7 3.1 3.3 3.5 3.8 4.1 4.4
Run mode, bypass,
code
PLL off
1 MHz 2.0
2.7
3.1
3.3 3.5 3.8
4.1
4.4
executing
48 MHz 220 240 248 252 244 263 275 278
from Flash
or RAM
HSI clock,
PLL on
32 MHz
174
191
196
198 193 209
215
218
24 MHz 152 167 173 174 168 183 190 192
HSI clock,
PLL off
8 MHz
72
79
82
83 83.5 91
94
95
IDDA
µA
HSE
48 MHz 150 170 178 182 164 183 195 198
bypass, 32 MHz 104 121 126 128 113 129 135 138
Supply
PLL on 24 MHz 82
96
100 103 88 102 106 108
current in
HSE
8 MHz 2.0 2.7 3.1 3.3 3.5 3.8 4.1 4.4
Sleep
bypass,
mode,
PLL off 1 MHz 2.0 2.7 3.1 3.3 3.5 3.8 4.1 4.4
code
executing
48 MHz 220 240 248 252 244 263 275 278
from Flash
or RAM
HSI clock,
PLL on
32 MHz
174
191
196
198 193 209
215
218
24 MHz 152 167 173 174 168 183 190 192
HSI clock,
PLL off
8 MHz
72
79
82
83 83.5 91
94
95
1. Current consumption from the VDDA supply is independent of whether the peripherals are on or off. Furthermore when the
PLL is off, IDDA is independent from the frequency.
2. Data based on characterization results, not tested in production.
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Doc ID 023683 Rev 1
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