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STM8S105K4U3A

STM8S105K4U3A

STM8S105K4U3A

STMicroelectronics

16KB 16K x 8 FLASH STM8A 8-Bit Microcontroller STM8S Series STM8S105 5V 32-UFQFN Exposed Pad

SOT-23

STM8S105K4U3A Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 6 months ago)
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 32-UFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TA
Packaging Tray
Series STM8S
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
ECCN Code EAR99
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 5V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number STM8S105
JESD-30 Code S-XQCC-N32
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2.95V
Oscillator Type Internal
Number of I/O 25
Speed 16MHz
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 2.95V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor STM8A
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Clock Frequency 16MHz
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Bit Size 8
Data Converter A/D 7x10b
Has ADC YES
DMA Channels NO
PWM Channels YES
DAC Channels NO
ROM (words) 16384
EEPROM Size 1K x 8
On Chip Program ROM Width 8
Length 5mm
Height Seated (Max) 0.6mm
Width 5mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
2,940 $0.90860 $1.8172
STM8S105K4U3A Product Details

STM8S105K4U3A Overview


Packaged in a 32-UFQFN Exposed Pad format, this MCU is available in a compact size. There are 25 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 8-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The STM8S series includes this electrical component. There is 16KB 16K x 8 bytes of program memory in MCU, which corresponds to the size of the program. With a STM8A Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER uPs/uCs/Peripheral IC. During the manufacturing process, 32 terminations were applied to the IC chip. 8-bits are used in Microcontroller. The MCU chip's supply output is 5V volts. Currently, MCU chip has NO DMA channels. Alternatives can be found by looking at the base part number STM8S105. There are YES PWM channels on the device. The clock function of this device is based on a 16MHz-frequency.

STM8S105K4U3A Features


32-UFQFN Exposed Pad package
Mounting type of Surface Mount


STM8S105K4U3A Applications


There are a lot of STMicroelectronics
STM8S105K4U3A Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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