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STM8S103F3M3 - STMicroelectronics

Description: Access line, 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, data EEPROM,10-bit ADC, 3 timers, UART, SPI, I²C

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STM8S103F3M3 - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO20
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STM8S103F3M3 Details

  • Manufacturer Part Number:

    STM8S103F3M3

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.15

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Bit Size:

    8

  • Clock Frequency-Max:

    16 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • JESD-30 Code:

    R-PDSO-G20

  • Length:

    12.8 mm

  • Number of I/O Lines:

    16

  • Number of Terminals:

    20

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • RAM (bytes):

    1024

  • ROM (words):

    8192

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    2.65 mm

  • Speed:

    16 MHz

  • Supply Current-Max:

    4.75 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.95 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Width:

    7.5 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER

STM8S103F3M3 Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the STM8S103F3M3 is 16 MHz.
  • The clock source can be configured using the CLK_CRT and CLK_SWR registers. The internal RC oscillator can be used as the clock source, or an external clock source can be used by connecting a crystal oscillator to the OSCIN and OSCOUT pins.
  • The NPOR and NPER bits in the FLASH_CR2 register are used to configure the flash memory protection. NPOR (Number of Pages to be Written) specifies the number of pages to be written, and NPER (Number of Pages to be Erased) specifies the number of pages to be erased.
  • The UART peripheral on the STM8S103F3M3 can be used by configuring the UART_CR2 register to enable the transmitter and receiver, and setting the baud rate using the UART_BRR1 and UART_BRR2 registers. The UART_SR register can be used to check the status of the transmitter and receiver.
  • The watchdog timer on the STM8S103F3M3 is used to reset the microcontroller if it becomes stuck in an infinite loop or if a software fault occurs. The watchdog timer can be enabled and configured using the WWDG_CR and WWDG_WR registers.

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STM8S103F3M3 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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