STM32L152C6 datasheet(26/131 Pages) STMICROELECTRONICS

부품명	STM32L152C6

상세설명	Ultra-low-power 32-bit MCU ARM-based Cortex-M3, 128KB Flash, 16KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC

PDF	131 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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26 / 131 page

Functional overview

STM32L151x6/8/B, STM32L152x6/8/B

26/131

DocID17659 Rev 9

into a sampling capacitor until the voltage across this capacitor has reached a specific

threshold. The capacitive sensing acquisition only requires few external components to

operate.

Reliable touch sensing functionality can be quickly and easily implemented using the free

STM32L1xx STMTouch touch sensing firmware library.

3.15

Timers and watchdogs

The ultralow power STM32L15xxx devices include six general-purpose timers, two basic

timers and two watchdog timers.

Table 6 compares the features of the general-purpose and basic timers.

Table 6. Timer feature comparison

Timer

Counter

resolution

Counter

type

Prescaler

factor

DMA request

generation

Capture/compare

channels

Complementary

outputs

TIM2,

TIM3,

TIM4

16-bit

Up,

down,

up/down

Any integer

between 1

and 65536

Yes

TIM9

16-bit

Any integer

between 1

and 65536

TIM10,

TIM11

16-bit

Any integer

between 1

and 65536

TIM6,

TIM7

16-bit

Any integer

between 1

and 65536

Yes

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