STM32L152RCY7TR 查看數據表（PDF） - STMicroelectronics

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STM32L152RCY7TR

Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3, 256KB Flash, 32KB SRAM, 8KB EEPROM, LCD, USB, ADC, DAC

STMicroelectronics 

Electrical characteristics

STM32L151xC STM32L152xC

Table 25. Peripheral current consumption(1) (continued)

Typical consumption, VDD = 3.0 V, TA = 25 °C

Peripheral

Range 1, Range 2, Range 3,

VCORE=

1.8 V

VCORE=

1.5 V

VCORE=

1.2 V

Low-power

sleep and

Unit

VOS[1:0] = VOS[1:0] = VOS[1:0] =

run

01

10

11

SYSCFG &

RI

2.6

2.0

1.6

2.0

TIM9

7.9

6.4

5.0

6.4

APB2

TIM10

TIM11

ADC(2)

5.9

4.7

3.8

4.7

5.9

4.6

3.7

4.6

10.5

8.3

6.6

8.3

SPI1

4.3

3.4

2.8

3.4

USART1

8.8

7.1

5.6

7.1

GPIOA

GPIOB

GPIOC

4.3

3.3

2.6

3.3

4.3

3.5

2.8

3.5

µA/MHz

4.0

3.2

2.5

3.2

(fHCLK)

GPIOD

4.1

3.3

2.5

3.3

AHB

GPIOE

GPIOH

4.2

3.4

2.7

3.4

3.7

3.0

2.3

3.0

CRC

0.8

0.6

0.5

0.6

FLASH

11.1

9.4

8

-(3)

DMA1

15.6

12.7

10

12.7

DMA2

16.3

13.4

10.5

13.4

All enabled

187

154

120

144.6

IDD (RTC)

0.4

IDD (LCD)

IDD (ADC)(4)

IDD

(5)

(DAC)

3.1

1450

340

IDD (COMP1)

0.16

µA

Slow mode

2

IDD (COMP2) Fast mode

5

IDD

(PVD

/

(6)

BOR)

2.6

IDD (IWDG)

0.25

1.

D(eeranaacantahbglebpeaed3sr,)ie,pindfhHteohCrneLaKldf.o=iTflflheo6erw4ekiCnnHtPgizaUcl(oLIiDnsoDdwinimt-ipoSeonlaewsse:eupfrHremrCumLonKed/sne=ltei3nbe2epbt)Mow, tfHehAezPcnBa(r1asa=elnl spgf.HeeNCr1iLop)Kh,I,/efOfHrAaCPplLBsiKn2Os==Ft1ofFH6gCagMLnliKnHo,gznd.ee(rfapaneugrltiepph2ree)r,sacfHlawCleLitrKhv=call4ouceMkfHorz

2. HSI oscillator is OFF for this measure.

70/136

DocID022799 Rev 13

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