STM8AF52AA STMicroelectronics, STM8AF52AA Datasheet - Page 31

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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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STM8AF52/62xx, STM8AF51/61xx
Figure 6.
1.
Table 11.
Type
Level
Output speed
Port and control
configuration
Reset state
HS stands for high sink capability.
LQFP 32-pin pinout
Legend/abbreviation for the pin description table
I= input, O = output, S = power supply
Input
Output
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
Output
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).
OSCOUT/PA2
OSCIN/PA1
AIN12/PF4
NRST
VCAP
V
DDIO
V
V
CM = CMOS (standard for all I/Os)
HS = high sink (8 mA)
float = floating, wpu = weak pull-up
T = true open drain, OD = open drain, PP = push pull
DD
SS
Doc ID 14395 Rev 8
1
2
3
4
5
6
7
8
32 31 30 29 28 27 26 25
9 10 11 12 13 14 1516
24
23
22
21
20
19
18
17
PC7/SPI_MISO
PC6/SPI_MOSI
PC5/SPI_SCK
PC4 (HS)/TIM1_CH4
PC3 (HS)/TIM1_CH3
PC2 (HS)/TIM1_CH2
PC1 (HS)/TIM1_CH1
PE5/SPI_NSS
Pinouts and pin description
31/106

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