Datasheet

Electrical characteristics STM32F21xxx
84/175 DocID17050 Rev 9
Table 25. Peripheral current consumption
Peripheral
(1)
Typical consumption at 25 °C Unit
AHB1
GPIO A 0.45
mA
GPIO B 0.43
GPIO C 0.46
GPIO D 0.44
GPIO E 0.44
GPIO F 0.42
GPIO G 0.44
GPIO H 0.42
GPIO I 0.43
OTG_HS + ULPI 3.64
CRC 1.17
BKPSRAM 0.21
DMA1 2.76
DMA2 2.85
ETH_MAC +
ETH_MAC_TX
ETH_MAC_RX
ETH_MAC_PTP
2.99
AHB2
OTG_FS 3.16
DCMI 0.60
AHB3
FSMC 1.74
AHB2
CRYPTO 0.39
mAHASH 0.50
RNG 0.43