STMicroelectronics STM32L151CCT6, Руководство пользователя

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Electrical characteristics STM32L151xC STM32L152xC
64/135 DocID022799 Rev 10
Table 20. Current consumption in Sleep mode
Symbol Parameter Conditions f
HCLK
Typ Max
(1)
Unit
I
DD
(Sleep)
Supply current
in Sleep
mode, Flash
OFF
f
HSE
= f
HCLK
up to
16 MHz 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 50 130
µA
2 MHz 78.5 195
4 MHz 140 310
Range 2,
V
CORE
=1.5 V
VOS[1:0] = 10
4 MHz 165 310
8 MHz 310 440
16 MHz 590 830
Range 1,
V
CORE
=1.8 V
VOS[1:0] = 01
8 MHz 350 550
16 MHz 680 990
32 MHz 1600 2100
HSI clock source
(16 MHz)
Range 2,
V
CORE
=1.5 V
VOS[1:0] = 10
16 MHz 640 890
Range 1,
V
CORE
=1.8 V
VOS[1:0] = 01
32 MHz 1600 2200
MSI clock, 65 kHz
Range 3,
V
CORE
=1.2 V
VOS[1:0] = 11
65 kHz 19 60
MSI clock, 524 kHz 524 kHz 33 99
MSI clock, 4.2 MHz 4.2 MHz 145 210
Supply current
in Sleep
mode, Flash
ON
f
HSE
= f
HCLK
up to
16 MHz 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 60.5 130
2 MHz 89.5 190
4 MHz 150 320
Range 2,
V
CORE
=1.5 V
VOS[1:0] = 10
4 MHz 180 320
8 MHz 320 460
16 MHz 605 840
Range 1,
V
CORE
=1.8 V
VOS[1:0] = 01
8 MHz 380 540
16 MHz 695 1000
32 MHz 1600 2100
HSI clock source
(16 MHz)
Range 2,
V
CORE
=1.5 V
VOS[1:0] = 10
16 MHz 650 910
Range 1,
V
CORE
=1.8 V
VOS[1:0] = 01
32 MHz 1600 2200
Supply current
in Sleep
mode, Flash
ON
MSI clock, 65 kHz
Range 3,
V
CORE
=1.2V
VOS[1:0] = 11
65 kHz 30 90
MSI clock, 524 kHz 524 kHz 44 96
MSI clock, 4.2 MHz 4.2 MHz 155 220
1. Guaranteed by characterization results, not tested in production, unless otherwise specified.
2. Oscillator bypassed (HSEBYP = 1 in RCC_CR register)