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October 2017 DocID14587 Rev 14 1/467
1
RM0016
Reference manual
STM8S Series and STM8AF Series 8-bit microcontrollers
Introduction
This reference manual provides complete information for application developers on how to
use STM8S Series and STM8AF Series microcontroller memory and peripherals.
The STM8AF Series of microcontrollers is designed for automotive applications, with
different memory densities, packages and peripherals:
• The low-density STM8AF devices are the STM8AF6223/26 with 8 Kbytes of Flash
memory.
• The medium-density STM8AF devices are the STM8AF624x and STM8AF6266/68
microcontrollers with 16 to 32 Kbytes of Flash memory.
• The high-density STM8AF devices are the STM8AF52xx and STM8AF6269/8x/Ax
microcontrollers with 32 to 128 Kbytes of Flash memory.
The STM8S Series of microcontrollers is designed for general purpose applications, with
different memory densities, packages and peripherals.
• The value-line low-density STM8S devices are the STM8S001xx/STM8S003xx
microcontrollers with 8 Kbytes of Flash memory.
• The value-line medium-density STM8S devices are the STM8S005xx microcontrollers
with 32 Kbytes of Flash memory.
• The value-line high-density STM8S devices are the STM8S007xx microcontrollers with
64 Kbytes of Flash memory.
• The access-line low-density STM8S devices are the STM8S103xx and STM8S903xx
microcontrollers with 8 Kbytes of Flash memory.
• The access-line medium-density STM8S devices are the STM8S105xx microcontrollers
with 16 to 32 Kbytes of Flash memory.
• The performance-line high-density STM8S devices are the STM8S207xx and
STM8S208xx microcontrollers with 32 to 128 Kbytes of Flash memory.
Refer to the product datasheet for ordering information, pin description, mechanical and
electrical device characteristics, and for the complete list of available peripherals.
Reference documents
• For information on programming, erasing and protection of the internal Flash memory
please refer to the STM8S Series and STM8AF Series Flash programming manual
(PM0051), and to the STM8 SWIM communication protocol and debug module user
manual (UM0470).
• For information on the STM8 core, refer to STM8 CPU programming manual (PM0044).
• The bootloader user manual (UM0560) describes the usage of the integrated ROM
bootloader.
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