STM32F469XX Datasheet, PDF (112/217 Pages) STMicroelectronics – ARMCortex-M4 32b MCU+FPU, 225DMIPS, up to 2MB Flash/384+4KB RAM, USB OTG HS/FS, Ethernet, FMC, dual Quad-SPI, Graphical accelerator, Camera IF, LCD-TFT & MIPI DSI

Electrical characteristics
STM32F469xx
Table 33. Peripheral current consumption (continued)
Peripheral
Scale 1
I_DD(Typ)⁽¹⁾
Scale 2
Scale 3
Unit
APB2
(up to
90 MHz)
SDIO
TIM1
TIM8
TIM9
TIM10
TIM11
ADC1⁽⁶⁾
ADC2⁽⁶⁾
ADC3⁽⁶⁾
USART1
USART6
SPI1
SPI4
SPI5
SPI6
SYSCFG
LTDC
SAI1
DSI
7.94
19.44
19.44
8.44
5.67
5.72
5.06
5.00
5.26
4.83
4.83
2.11
2.11
2.11
2.11
1.72
37.61
3.44
32.98
7.18
17.81
17.81
7.60
5.03
5.10
4.54
4.47
4.75
4.33
4.33
1.76
1.69
1.76
1.76
1.35
34.53
3.01
30.32
6.37
15.80
15.80
6.77
4.50
4.55
4.05
3.97
4.17
3.83
3.83
1.60
1.60
1.60
1.60
1.22
30.60
2.72
26.87
µA/MHz
1. When the I/O compensation cell is ON, I_DD typical value increases by 0.22 mA.
2. DMA1/DMA2 current consumption is calculated by the equation. N: is the number of streams enabled,
N= [1..8]
3. The BusMatrix is automatically active when at least one master is ON.
4. To enable an I2S peripheral, first set the I2SMOD bit and then the I2SE bit in the SPI_I2SCFGR register.
5. When the DAC is ON and EN1/2 bits are set in DAC_CR register, add an additional power consumption of
0.8 mA per DAC channel for the analog part.
6. When the ADC is ON (ADON bit set in the ADC_CR2 register), add an additional power consumption of
1.6 mA per ADC for the analog part.
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