L9803 STMicroelectronics, L9803 Datasheet - Page 38

• Manufacturer Part Number: L9803
• Description: Super Smart Power Motor Driver With 8-bit Mcu, Ram, Eeprom, Adc, Wdg, Timers, Pwm And H-bridge Driver
• Manufacturer: STMicroelectronics

On-Chip Peripherals
Table 7.
Table 8.
1. The PB2 bit is not connected to the external. It must be configured as an Input without interrupt, to be used only as an
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alternate function.
PORT A
PORT B
PB2
PB0
PB1
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
(1)
Dedicated Configurations
Port A Configuration
Port B Configuration
.
Not connected to pad
triggered with pull-up
triggered with pull-up
triggered with pull-up
triggered with pull-up
triggered with pull-up
triggered with pull-up
triggered with pull-up
triggered with pull-up
triggered with pull-up
triggered with pull-up
Input
Input
I / O
I / O
Not connected to pad
push-pull/open drain
push-pull/open drain
push-pull/open drain
push-pull/open drain
push-pull/open drain
push-pull/open drain
push-pull/open drain
push-pull/open drain
push-pull/open drain
push-pull/open drain
Output
Output
OCMP2_1: Output Compare
OCMP1_1: Output Compare
OCMP2_2: Output Compare
OCMP1_2: Output Compare
ICAP2_1: Input Capture #2
ICAP1_1: Input Capture #1
EXTCLK_1: External Clock
ICAP2_2: Input Capture #2
ICAP1_2: Input Capture #1
EXTCLK_2: External Clock
PWMI: PWM input
#2 Timer 1
#1 Timer 1
#2 Timer 2
#1 Timer 2
Alternate
Alternate
Timer 1
Timer 1
Timer 1
Timer 2
Timer 2
Timer 2
Function
Function
wake-up interrupt
wake-up interrupt
wake-up interrupt
wake-up interrupt
wake-up interrupt
wake-up interrupt
wake-up interrupt
wake-up interrupt
wake-up interrupt
wake-up interrupt
Interrupt
Interrupt
(I0)
(I0)
(I0)
(I0)
(I0)
(I0)
(I0)
(I0)
(I0)
(I0)
L9803