STM8AF52AA

Manufacturer Part NumberSTM8AF52AA
DescriptionSTM8AF52 CAN Line
ManufacturerSTMicroelectronics
STM8AF52AA datasheet
 


Specifications of STM8AF52AA

Max Fcpu24 MHzProgram Memory32 to 128 Kbytes Flash program; data retention 20 years at 55 °C
Data Memoryup to 2 Kbytes true data EEPROM; endurance 300 kcyclesRam2 Kbytes to 6 Kbytes
Advanced Control Timer16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization  
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STM8AF52/62xx, STM8AF51/61xx
Table 12.
STM8A microcontroller family pin description (continued)
Pin number
Pin name
23 19 13
9
V
DDA
24 20 14 10
V
SSA
25 21
-
-
V
REF-
26 22
-
-
PF0/AIN10
27 23 15
-
PB7/AIN7
28 24 16
-
PB6/AIN6
29 25 17 11
PB5/AIN5
30 26 18 12
PB4/AIN4
31 27 19 13
PB3/AIN3
32 28 20 14
PB2/AIN2
33 29 21 15
PB1/AIN1
34 30 22 16
PB0/AIN0
35
-
-
-
PH4/TIM1_ETR I/O
PH5/
36
-
-
-
TIM1_CH3N
PH6/
37
-
-
-
TIM1_CH2N
PH7/
38
-
-
-
TIM1_CH1N
39 31 23
-
PE7/AIN8
40 32 24
PE6/AIN9
Input
Output
S
— —
S
— —
S
— —
I/O
X
X
— O1
X
I/O
X
X
X
— O1
X
I/O
X
X
X
— O1
X
I/O
X
X
X
— O1
X
I/O
X
X
X
— O1
X
I/O
X
X
X
— O1
X
I/O
X
X
X
— O1
X
I/O
X
X
X
— O1
X
I/O
X
X
X
— O1
X
X
X
— O1
X
I/O
X
X
— O1
X
I/O
X
X
— O1
X
I/O
X
X
— O1
X
I/O
X
X
— O1
X
I/O
X
X
X
— O1
X
Doc ID 14395 Rev 8
Pinouts and pin description
Main
Alternate
Default
function
function
alternate
(after
after remap
function
reset)
[option bit]
Analog power supply
Analog ground
ADC negative reference
voltage
Analog
X
Port F0
input 10
Analog input
X
Port B7
7
Analog input
X
Port B6
6
2
Analog input
I
X
Port B5
5
[AFR6]
2
Analog input
I
X
Port B4
4
[AFR6]
Analog input
TIM1_ETR
X
Port B3
3
[AFR5]
TIM1_CH3N
X
Port B2
Analog input
[AFR5]
Analog input
TIM1_CH2N
X
Port B1
1
[AFR5]
Analog input
TIM1_CH1N
X
Port B0
0
[AFR5]
Timer 1 -
X
Port H4
trigger input
Timer 1 -
X
Port H5
inverted
channel 3
Timer 1 -
X
Port H6
inverted
channel 2
Timer 1 -
X
Port H7
inverted
channel 2
Analog input
X
Port E7
8
Analog input
X
Port E7
9
C_SDA
C_SCL
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