STM32L462CEU6 datasheet(42/198 Pages) STMICROELECTRONICS

42 / 198 page

Functional overview

STM32L462CE STM32L462RE STM32L462VE

42/198

DocID029969 Rev 1

3.24.2

General-purpose timers (TIM2, TIM3, TIM15, TIM16)

There are up to three synchronizable general-purpose timers embedded in the

STM32L462xx (see Table 8 for differences). Each general-purpose timer can be used to

generate PWM outputs, or act as a simple time base.

•

TIM2, TIM3

They are full-featured general-purpose timers:

–

TIM2 has a 32-bit auto-reload up/downcounter and 32-bit prescaler.

–

TIM3 has 16-bit auto-reload up/downcounter and 16-bit prescaler.

These timers feature 4 independent channels for input capture/output compare, PWM

or one-pulse mode output. They can work with the other general-purpose timers via the

Timer Link feature for synchronization or event chaining.

The counters can be frozen in debug mode.

All have independent DMA request generation and support quadrature encoder.

•

TIM15 and 16

They are general-purpose timers with mid-range features:

They have 16-bit auto-reload upcounters and 16-bit prescalers.

–

TIM15 has 2 channels and 1 complementary channel

–

TIM16 has 1 channel and 1 complementary channel

All channels can be used for input capture/output compare, PWM or one-pulse mode

output.

The timers can work together via the Timer Link feature for synchronization or event

chaining. The timers have independent DMA request generation.

The counters can be frozen in debug mode.

3.24.3

Basic timer (TIM6)

The basic timer is mainly used for DAC trigger generation. It can also be used as generic

16-bit timebase.

3.24.4

Low-power timer (LPTIM1 and LPTIM2)

The devices embed two low-power timers. These timers have an independent clock and are

running in Stop mode if they are clocked by LSE, LSI or an external clock. They are able to

wakeup the system from Stop mode.

LPTIM1 is active in Stop 0, Stop 1 and Stop 2 modes.

LPTIM2 is active in Stop 0 and Stop 1 mode.

STM32L462CEU6 Datasheet(PDF) 42 Page - STMicroelectronics

STM32L462CEU6 Datasheet(HTML) 42 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL