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STM8S903F3M3TR

STM8S903F3M3TR

STM8S903F3M3TR

STMicroelectronics

8KB 8K x 8 FLASH STM8 8-Bit Microcontroller STM8S Series STM8S903 3.3V 20-SOIC (0.295, 7.50mm Width)

SOT-23

STM8S903F3M3TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface MountYES
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
Series STM8S
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
ECCN Code EAR99
HTS Code8542.31.00.01
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3.3V
Terminal Pitch1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number STM8S903
Pin Count20
JESD-30 Code R-PDSO-G20
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3.3/5V
Supply Voltage-Min (Vsup) 2.95V
Oscillator TypeInternal
Number of I/O 16
Speed 16MHz
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 2.95V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor STM8
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 8KB 8K x 8
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Supply Current-Max 4.75mA
Bit Size 8
Data Converter A/D 5x10b
Has ADC YES
DMA Channels NO
PWM Channels YES
DAC Channels NO
ROM (words) 2048
EEPROM Size 640 x 8
On Chip Program ROM Width 32
Length 12.8mm
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS StatusNon-RoHS Compliant
In-Stock:3755 items

Pricing & Ordering

QuantityUnit PriceExt. Price

STM8S903F3M3TR Product Details

STM8S903F3M3TR Overview


In a 20-SOIC (0.295, 7.50mm Width) package, the MCU is available. 16 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 8-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~125°C TA that is operated by this Microcontroller. STM8S series components make up this electrical component. 8KB 8K x 8 is the size of its program memory. A STM8 Core processor is used to power the device. This device falls under the MICROCONTROLLER uPs/uCs/Peripheral ICs category. 20 is the number of terminations on the IC chip that are present. This part works in a 8-bit manner. There is a 3.3V volt supply output on the chip. DMA channels number NO. The base part number STM8S903 can be used to find alternatives. The device works in YES PWM channels. There are 20 pins on it.

STM8S903F3M3TR Features


20-SOIC (0.295, 7.50mm Width) package
Mounting type of Surface Mount


STM8S903F3M3TR Applications


There are a lot of STMicroelectronics
STM8S903F3M3TR Microcontroller applications.


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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