STMicroelectronics Discovery kit for STM32L151/152 line - with STM32L152RC MCU STM32L152C-DISCO STM32L152C-DISCO Hoja De Datos
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STM32L152C-DISCO
Electrical characteristics
STM32L15xCC STM32L15xRC STM32L15xUC STM32L15xVC
DocID022799 Rev 6
2. Oscillator bypassed (HSEBYP = 1 in RCC_CR register).
Table 19. Current consumption in Run mode, code with data processing running from RAM
Symbol
Parameter
Conditions
f
HCLK
Typ
Max
(1)
Unit
I
DD
(Run
from
RAM)
RAM)
Supply current in
Run mode, code
executed from
RAM, Flash
switched off
Run mode, code
executed from
RAM, Flash
switched off
f
HSE
= f
HCLK
up to 16 MHz,
included
included
f
HSE
= f
HCLK
/2 above
16 MHz
(PLL ON)
(2)
Range 3,
V
CORE
=1.2 V VOS[1:0]
= 11
1 MHz
160
240
µA
2 MHz
310
410
4 MHz
710
880
(3)
Range 2,
V
CORE
=1.5 V VOS[1:0]
= 10
4 MHz
0.79
1.4
mA
8 MHz
1.55
2.1
16 MHz
3.0
3.5
Range 1,
V
CORE
=1.8 V
VOS[1:0] = 01
8 MHz
2.2
2.8
16 MHz
3.6
4.1
32 MHz
7.3
8.3
HSI clock source (16
MHz)
MHz)
Range 2,
V
CORE
=1.5 V VOS[1:0]
= 10
16 MHz
3.1
3.5
Range 1,
V
CORE
=1.8 V VOS[1:0]
= 01
32 MHz
7.4
8.4
MSI clock, 65 kHz
Range 3,
V
CORE
=1.2 V VOS[1:0]
= 11
65 kHz
36
85
µA
MSI clock, 524 kHz
524 kHz
110
160
MSI clock, 4.2 MHz
4.2 MHz
640
810
1.
Based on characterization, not tested in production, unless otherwise specified.
2.
Oscillator bypassed (HSEBYP = 1 in RCC_CR register).
3. Tested in production.