Datasheet

Pinouts and pin description STM8AF52/62xx, STM8AF51/61xx
36/110 Doc ID 14395 Rev 9
61--- PI4 I/OX X——O1X XPort I4 ——
62--- PI5 I/OX X——O1X XPort I5 ——
63 49 - - PG5 I/O X X——O1X XPort G5 ——
64 50 - - PG6 I/O X X——O1X XPort G6 ——
65 51 - - PG7 I/O X X——O1X XPort G7 ——
66 52 - - PE4 I/O X XX—O1XXPort E4 ——
67 53 37 - PE3/TIM1_BKIN I/O X XX—O1XXPort E3
Timer 1 -
break input
—
68 54 38 - PE2/I
2
C_SDA I/O X —X—O1T
(2)
- Port E2 I
2
C data —
69 55 39 - PE1/I
2
C_SCL I/O X —X—O1T
(2)
- Port E1 I
2
C clock —
70 56 40 - PE0/CLK_CCO I/O X XX—O3XXPort E0
Configurable
clock output
—
71--- PI6 I/OX X——O1X XPort I6 ——
72--- PI7 I/OX X——O1X XPort I7 ——
73 57 41 25 PD0/TIM3_CH2 I/O X XXHSO3XXPort D0
Timer 3 -
channel 2
TIM1_BKIN
[AFR3]/
CLK_CCO
[AFR2]
74 58 42 26 PD1/SWIM
(3)
I/O X X XHSO4 X XPort D1
SWIM data
interface
—
75 59 43 27 PD2/TIM3_CH1 I/O X XXHSO3XXPort D2
Timer 3 -
channel 1
TIM2_CH3
[AFR1]
76 60 44 28 PD3/TIM2_CH2 I/O X XXHSO3XXPort D3
Timer 2 -
channel 2
ADC_ETR
[AFR0]
77 61 45 29
PD4/TIM2_CH1/
BEEP
I/O X XXHSO3XXPort D4
Timer 2 -
channel 1
BEEP output
[AFR7]
78 62 46 30
PD5/
LINUART_TX
I/O X XX—O1XXPort D5
LINUART
data transmit
—
79 63 47 31
PD6/
LINUART_RX
I/O
X
XX—O1XX
Port D6
LINUART
data receive
—
X
80 64 48 32 PD7/TLI
(4)
I/O X XX—O1XXPort D7
Top level
interrupt
—
Table 13. STM8A microcontroller family pin description (continued)
Pin number
Pin name
Type
Input Output
Main
function
(after
reset)
Default
alternate
function
Alternate
function
after remap
[option bit]
LQFP80 LQFP64 LQFP48
LQFP32/VFQFPN32
floating
wpu
Ext. interrupt
High sink
Speed
OD
PP