STM32F103XC Datasheet, PDF (48/118 Pages) STMicroelectronics – Performance line, ARM-based 32-bit MCU with up to 512 KB Flash, USB, CAN, 11 timers, 3 ADCs and 13 communication interfaces

Electrical characteristics
STM32F103xC, STM32F103xD, STM32F103xE
Table 18. Typical current consumption in Sleep mode, code with data processing
code running from Flash or RAM
Typ⁽¹⁾
Symbol Parameter
Conditions
f_{HCLK All peripherals All peripherals} Unit
enabled⁽²⁾
disabled
72 MHz
29.5
48 MHz
20
36 MHz
15.1
24 MHz
10.4
16 MHz
7.2
External clock⁽³⁾
8 MHz
3.9
4 MHz
2.6
2 MHz
1.85
1 MHz
1.5
Supply
I_DD
current in
Sleep mode
500 kHz
1.3
125 kHz
1.2
64 MHz
25.6
48 MHz
19.4
36 MHz
14.5
24 MHz
9.8
Running on high
speed internal RC
16 MHz
6.6
(HSI), AHB prescaler 8 MHz
3.3
used to reduce the
frequency
4 MHz
2
2 MHz
1.25
1 MHz
0.9
500 kHz
0.7
125 kHz
0.6
6.4
4.6
3.6
2.6
2
1.3
1.2
1.15
1.1
1.05
1.05
mA
5.1
4
3
2
1.4
0.7
0.6
0.55
0.5
0.45
0.45
1. Typical values are measures at T_A = 25 °C, V_DD = 3.3 V.
2. Add an additional power consumption of 0.8 mA per ADC for the analog part. In applications, this
consumption occurs only while the ADC is on (ADON bit is set in the ADC_CR2 register).
3. External clock is 8 MHz and PLL is on when f_HCLK > 8 MHz.
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