STMicroelectronics STM32L100RC Manual page 58

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Electrical characteristics
Peripheral
APB2
AHB
All enabled
I
DD (RTC)
I
DD (LCD)
I
DD (ADC)
I
DD (DAC)
I
DD (COMP1)
I
DD (COMP2)
I
DD (PVD / BOR)
I
DD (IWDG)
1. Data based on differential I
enabled, in the following conditions: f
(range 3), f
each peripheral. The CPU is in Sleep mode in both cases. No I/O pins toggling. Not tested in production.
2. HSI oscillator is OFF for this measure.
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微可Vicor——值得信赖的元器件供应商
Table 23. Peripheral current consumption
Range 1,
V
VOS[1:0] =
SYSCFG &
RI
TIM9
TIM10
TIM11
(2)
ADC
SPI1
USART1
GPIOA
GPIOB
GPIOC
GPIOD
GPIOE
GPIOH
CRC
FLASH
DMA1
DMA2
(4)
(5)
Slow mode
Fast mode
(6)
measurement between all peripherals OFF an one peripheral with clock
DD
= 64kHz (Low-power run/sleep), f
HCLK
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Typical consumption, V
Range 2,
= V =
CORE CORE
1.8 V 1.5 V
VOS[1:0] =
01 10
2.6 2.0
7.9 6.4
5.9 4.7
5.9 4.6
10.5 8.3
4.3 3.4
8.8 7.1
4.3 3.3
4.3 3.5
4.0 3.2
4.1 3.3
4.2 3.4
3.7 3.0
0.8 0.6
11.1 9.4
15.6 12.7
16.3 13.4
187 154
0.4
3.1
1450
340
0.16
2.6
0.25
= 32 MHz (range 1), f
HCLK
= f
APB1 HCLK
DocID024995 Rev 4
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(1)
(continued)
= 3.0 V, T = 25 °C
DD A
Range 3,
V = Low-power
CORE
1.2 V sleep and
VOS[1:0] = run
11
1.6 2.0
5.0 6.4
3.8 4.7
3.7 4.6
6.6 8.3
2.8 3.4
5.6 7.1
2.6 3.3
2.8 3.5
2.5 3.2
2.5 3.3
2.7 3.4
2.3 3.0
0.5 0.6
(3)
8 -
10 12.7
10.5 13.4
120 144.6
2
5
= 16 MHz (range 2), f
HCLK
, f = f , default prescaler value for
APB2 HCLK
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STM32L100RC
Unit
µA/MHz
(f )
HCLK
µA
= 4 MHz
HCLK
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