Datasheet

DS5792 Rev 13 55/143
STM32F103xC, STM32F103xD, STM32F103xE Electrical characteristics
135
On-chip peripheral current consumption
The current consumption of the on-chip peripherals is given in Table 20. The MCU is placed
under the following conditions:
• all I/O pins are in input mode with a static value at V
DD
or V
SS
(no load)
• all peripherals are disabled unless otherwise mentioned
• the given value is calculated by measuring the current consumption
– with all peripherals clocked off
– with only one peripheral clocked on
• ambient operating temperature and V
DD
supply voltage conditions summarized in
Table 7
Table 20. Peripheral current consumption
Peripheral
Current
consumption
Unit
AHB (up to 72 MHz)
DMA1 20,42
μA/MHz
DMA2 19,03
FSMC 52,36
CRC 2,36
SDIO 33,33
BusMatrix
(1)
9,72