L9803 datasheet(38/126 Pages) STMICROELECTRONICS

38 / 126 page

On-Chip Peripherals

L9803

38/126

Dedicated Configurations

Table 7.

Port A Configuration

PORT A

I / O

Function

Input

Output

Alternate

Interrupt

PA0

triggered with pull-up

push-pull/open drain

OCMP2_1: Output Compare

#2 Timer 1

wake-up interrupt

(I0)

PA1

triggered with pull-up

push-pull/open drain

OCMP1_1: Output Compare

#1 Timer 1

wake-up interrupt

(I0)

PA2

triggered with pull-up

push-pull/open drain

ICAP2_1: Input Capture #2

Timer 1

wake-up interrupt

(I0)

PA3

triggered with pull-up

push-pull/open drain

ICAP1_1: Input Capture #1

Timer 1

wake-up interrupt

(I0)

PA4

triggered with pull-up

push-pull/open drain

EXTCLK_1: External Clock

Timer 1

wake-up interrupt

(I0)

PA5

triggered with pull-up

push-pull/open drain

OCMP2_2: Output Compare

#2 Timer 2

wake-up interrupt

(I0)

PA6

triggered with pull-up

push-pull/open drain

OCMP1_2: Output Compare

#1 Timer 2

wake-up interrupt

(I0)

PA7

triggered with pull-up

push-pull/open drain

ICAP2_2: Input Capture #2

Timer 2

wake-up interrupt

(I0)

Table 8.

Port B Configuration

PORT B

I / O

Function

Input

Output

Alternate

Interrupt

PB0

triggered with pull-up

push-pull/open drain

ICAP1_2: Input Capture #1

Timer 2

wake-up interrupt

(I0)

PB1

triggered with pull-up

push-pull/open drain

EXTCLK_2: External Clock

Timer 2

wake-up interrupt

(I0)

PB2(1)

Not connected to pad

PWMI: PWM input

The PB2 bit is not connected to the external. It must be configured as an Input without interrupt, to be used only as an

alternate function.

L9803 数据表(PDF) 38 Page - STMicroelectronics

L9803 数据表(HTML) 38 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

数据表下载

链接网址

L9803 数据表(PDF) 38 Page - STMicroelectronics

L9803 数据表(HTML) 38 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

数据表 下载

链接网址

数据表下载