STM8AF52AA STMicroelectronics, STM8AF52AA Datasheet - Page 32

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STM8AF52AA

Manufacturer Part Number
STM8AF52AA
Description
STM8AF52 CAN Line
Manufacturer
STMicroelectronics
Datasheet

Specifications of STM8AF52AA

Max Fcpu
24 MHz
Program Memory
32 to 128 Kbytes Flash program; data retention 20 years at 55 °C
Data Memory
up to 2 Kbytes true data EEPROM; endurance 300 kcycles
Ram
2 Kbytes to 6 Kbytes
Advanced Control Timer
16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization

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Pinouts and pin description
Table 12.
32/106
10 10 10
11 11 11
12 12 12
13
14
15
16
17 13
18 14
19 15
20 16
21 17
22 18
1
2
3
4
5
6
7
8
9
Pin number
1
2
3
4
5
6
7
8
9
-
-
-
-
1
2
3
4
5
6
7
8
9
-
-
-
-
-
-
-
-
-
-
STM8A microcontroller family pin description
1
2
3
4
5
6
7
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
PA4/USART_RX I/O
PA6/USART_CK I/O
PA5/USART_TX I/O
PA3/TIM2_CH3
PA2/OSCOUT
PA1/OSCIN
PF7/AIN15
PF6/AIN14
PF5/AIN13
PF4/AIN12
PF3/AIN11
Pin name
V
V
NRST
VCAP
V
DDIO_1
SSIO_1
PH0
PH1
PH2
PH3
V
V
REF+
DD
SS
(1)
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
S
S
S
S
S
S
— —
— —
— —
— —
— —
— —
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
-
Input
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Doc ID 14395 Rev 8
— HS O3
— HS O3
X
X
X
X
X
— O1
— O1
— O1
— O3
— O3
— O3
— O1
— O1
— O1
— O1
— O1
— O1
— O1
Output
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
— 1.8 V regulator capacitor
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
STM8AF52/62xx, STM8AF51/61xx
function
Port A1
Port A2
Port A3
Port A4
Port A5
Port A6
Port H0
Port H1
Port H2
Port H3
Port F7
Port F6
Port F5
Port F4
Port F3
ADC positive reference
reset)
(after
Main
Digital power supply
I/O power supply
Digital ground
I/O ground
voltage
Reset
synchronous
Resonator/
Resonator/
crystal out
channel 3
alternate
function
crystal in
Timer 2 -
input 15
input 14
input 13
input 12
input 11
transmit
Default
USART
USART
USART
receive
Analog
Analog
Analog
Analog
Analog
clock
after remap
[option bit]
TIM3_CH1
Alternate
function
[AFR1]

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