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STM8S103K3U6TR

STM8S103K3U6TR

STM8S103K3U6TR

STMicroelectronics

8KB 8K x 8 FLASH STM8 8-Bit Microcontroller STM8S Series STM8S103 32 Pin 16MHz 3.3V 32-UFQFN Exposed Pad

SOT-23

STM8S103K3U6TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 8 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-UFQFN Exposed Pad
Number of Pins 32
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series STM8S
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
ECCN Code EAR99
HTS Code8542.31.00.01
Max Power Dissipation526mW
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch0.5mm
Frequency 16MHz
Base Part Number STM8S103
Pin Count32
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3.3/5V
Supply Voltage-Min (Vsup) 2.95V
Interface I2C, IrDA, LIN, SPI, UART, USART
Memory Size8kB
Oscillator TypeInternal
Number of I/O 28
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
Bit Size 8
Data Converter A/D 4x10b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 7
ROM (words) 8192
EEPROM Size 640 x 8
On Chip Program ROM Width 8
Length 5mm
Height Seated (Max) 1mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3341 items

Pricing & Ordering

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STM8S103K3U6TR Product Details

STM8S103K3U6TR Overview


The package is 32-UFQFN Exposed Pad-shaped. There are 28 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the STM8S series of electrical components. Having a size of 8KB 8K x 8, Microcontroller has a program memory of X bytes. A STM8 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 32 has 32 terminations. 8-bits are used for its size. IC Chip has 3.3V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 8kB is the size of the memory in the IC part. Using the base part number STM8S103, you will be able to find alternatives for the part. Using a 16MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 32 pins are accessible. In total, there are 7 timers/counters on the device. The pin count is 32.

STM8S103K3U6TR Features


32-UFQFN Exposed Pad package
Mounting type of Surface Mount


STM8S103K3U6TR Applications


There are a lot of STMicroelectronics
STM8S103K3U6TR Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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