stm8af6148 STMicroelectronics, stm8af6148 Datasheet - Page 26

• Manufacturer Part Number: stm8af6148
• Description: Automotive 8-bit Mcu, With Up To 32 Kbytes Flash, Eeprom, 10-bit Adc, Timers, Lin, Spi, I 2c, 3 V To 5.5 V
• Manufacturer: STMicroelectronics

Pinouts and pin description
Table 5.
1. In the open-drain output column, ‘T’ defines a true open-drain I/O (P-buffer and protection diode to V
6.2.1
As shown in the rightmost column of
ports by programming one of eight AFR (alternate function remap) option bits. Refer to
Option bytes on page
available.
To use an alternate function, the corresponding peripheral must be enabled in the peripheral registers.
Alternate function remapping does not effect GPIO capabilities of the I/O ports (see the GPIO section of
the STM8A microcontroller family reference manual, RM0009).
26/90
number
47 31
48 32 PD7/TLI
Pin
implemented)
PD6/
LINUART_RX
Pin name
STM8A 32 Kbyte microcontroller pin description (continued)
Alternate function remapping
43. When the remapping option is active, the default alternate function is no longer
I/O X
I/O X
Input
X
X
Table
X
X
5, some alternate functions can be remapped at different I/O
Output
O1
O1
X
X
X
X Port D7 Top level interrupt
Port D6 LINUART data receive
Caution: This pin must be held low during power
on
Default alternate
function
STM8AF61xx STM8AH61xx
DD
are not
Section 10:
TIM1_CC4
[AFR4]
function after
[option bit]
Alternate
remap