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
Figure 6.
LQFP 32-pin pinout
1.
HS stands for high sink capability.
Table 11.
Legend/abbreviation for the pin description table
Type
Level
Output speed
Port and control
configuration
Reset state
32 31 30 29 28 27 26 25
NRST
1
OSCIN/PA1
2
OSCOUT/PA2
3
V
4
SS
VCAP
5
V
6
DD
V
7
DDIO
AIN12/PF4
8
9 10 11 12 13 14 1516
I= input, O = output, S = power supply
Input
CM = CMOS (standard for all I/Os)
Output
HS = high sink (8 mA)
O1 = Standard (up to 2 MHz)
O2 = Fast (up to 10 MHz)
O3 = Fast/slow programmability with slow as default state after reset
O4 = Fast/slow programmability with fast as default state after reset
Input
float = floating, wpu = weak pull-up
Output
T = true open drain, OD = open drain, PP = push pull
Bold X (pin state after reset release).
Unless otherwise specified, the pin state is the same during the reset phase (i.e.
“under reset”) and after internal reset release (i.e. at reset state).
Doc ID 14395 Rev 8
Pinouts and pin description
24
PC7/SPI_MISO
23
PC6/SPI_MOSI
22
PC5/SPI_SCK
21
PC4 (HS)/TIM1_CH4
20
PC3 (HS)/TIM1_CH3
19
PC2 (HS)/TIM1_CH2
18
PC1 (HS)/TIM1_CH1
17
PE5/SPI_NSS
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