STM8AF6246 STMicroelectronics, STM8AF6246 Datasheet - Page 3

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STM8AF6246

Manufacturer Part Number
STM8AF6246
Description
STM8AF62 Standard Line
Manufacturer
STMicroelectronics
Datasheet

Specifications of STM8AF6246

Max Fcpu
16 MHz
Flash Program Memory
16 to 32 Kbytes Flash; data retention 20 years at 55 °C after 1 kcycle
Data Memory
0.5 to 1 Kbyte true data EEPROM; endurance 300 kcycles
Ram
1 to 2 Kbytes
Advanced Control Timer
16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization

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STM8AF61xx, STM8AF62xx
6
7
8
9
10
5.8
5.9
5.10
Pinouts and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.1
6.2
Memory and register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7.1
7.2
Interrupt table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Option bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
10.1
10.2
10.3
Input/output specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.7.4
5.7.5
Analog-to-digital converter (ADC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Communication interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.9.1
5.9.2
5.9.3
Package pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Alternate function remapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Memory map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Register map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Parameter conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
10.1.1
10.1.2
10.1.3
10.1.4
10.1.5
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
10.3.1
10.3.2
10.3.3
10.3.4
10.3.5
10.3.6
Advanced control and general purpose timers . . . . . . . . . . . . . . . . . . . 18
Basic timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Serial peripheral interface (SPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Inter integrated circuit (I
Universal asynchronous receiver/transmitter with LIN support
(LINUART) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Minimum and maximum values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Typical values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Typical curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Loading capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
VCAP external capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Supply current characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
External clock sources and timing characteristics . . . . . . . . . . . . . . . . . 57
Internal clock sources and timing characteristics . . . . . . . . . . . . . . . . . 59
Memory characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
I/O port pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Doc ID 14952 Rev 5
2
C) interface . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Contents
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