STM8S105S4T6CTR: Features, Specs & More
The STM8S105S4T6CTR is an 8-bit microcontroller based on the STM8 core architecture. In this comprehensive article, we'll delve into the intricacies of the STM8S105S4T6CTR, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
STM8S105S4T6CTR’s Manufacturer
STM8S105S4T6CTR’s Overview
The STMicroelectronics STM8S105S4T6CTR Microcontroller is a reliable 8-bit MCU designed for cost-sensitive and performance-balanced embedded systems. It belongs to the STM8 family and is widely used in industrial control, consumer electronics, and automation systems.
This microcontroller integrates Flash memory, multiple communication interfaces, and rich peripheral support in a compact LQFP package. It is optimized for efficient power consumption and stable real-time performance in embedded environments.
Engineers choose this device when they need a balance between simplicity, performance, and long-term availability in embedded product designs.
Key Features
Let's delve into the standout features that make the STM8S105S4T6CTR a standout in the world of electronics:
The STM8S105S4T6CTR offers a range of embedded advantages that make it suitable for industrial and consumer applications.
It uses an efficient STM8 8-bit CPU core.
It operates at a maximum clock frequency of 16 MHz.
It integrates 16 KB of Flash program memory.
It includes 2 KB of RAM for runtime operations.
It provides 1 KB of EEPROM for data retention.
It supports multiple communication interfaces such as UART and SPI.
It includes I2C and LINbus support for system networking.
It integrates PWM control for motor and signal applications.
It features a watchdog timer for system reliability.
It supports brown-out reset protection for voltage stability.
It includes a 10-bit ADC with 9 input channels.
It operates across a wide voltage range from 2.95V to 5.5V.
It supports internal oscillator operation for simplified design.
It is packaged in a compact 44-LQFP surface-mount package.
It is designed for operation in industrial temperature environments.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the STM8S105S4T6CTR:
Type | Parameter |
Core Processor | STM8 |
Core Size | 8-Bit |
Speed | 16MHz |
Connectivity | I2C, IrDA, LINbus, SPI, UART/USART |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
Number of I/O | 34 |
Program Memory Size | 16KB (16K x 8) |
Program Memory Type | FLASH |
EEPROM Size | 1K x 8 |
RAM Size | 2K x 8 |
Voltage - Supply (Vcc/Vdd) | 2.95V ~ 5.5V |
Data Converters | A/D 9x10b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount |
Supplier Device Package | 44-LQFP (10x10) |
Package / Case | 44-LQFP |
Base Product Number | STM8 |
Applications
The STM8S105S4T6CTR is widely used across multiple embedded system domains due to its versatility and stability.
It is commonly used in home appliance control systems.
It is suitable for industrial automation controllers.
It is applied in sensor-based monitoring systems.
It is used in motor control applications.
It is found in consumer electronic devices.
It supports LED lighting control systems.
It is used in communication interface modules.
It is integrated into low-power embedded IoT edge devices.
It is suitable for battery-powered embedded products.
STM8S105S4T6CTR’s Manufacturer
STMicroelectronics, often abbreviated as ST, is a global semiconductor manufacturer with a long-standing reputation for producing innovative and high-quality electronic components. With headquarters in Geneva, Switzerland, and a strong international presence, STMicroelectronics is a leading player in the semiconductor industry. They specialize in designing and manufacturing a wide range of semiconductor devices, including microcontrollers, sensors, power management solutions, and more. STMicroelectronics is trusted by industries worldwide, including automotive, consumer electronics, industrial, and telecommunications, for their cutting-edge technology and commitment to advancing the field of electronics.
Conclusion
The STM8S105S4T6CTR microcontroller is a stable and cost-effective solution for embedded system designers who need reliable 8-bit performance. It combines essential peripherals, flexible communication options, and low-power operation in a compact package.
Its balance of memory, I/O capability, and industrial-grade design makes it suitable for a wide range of applications from consumer electronics to industrial automation. For engineers seeking a dependable STM8-based MCU, this device remains a strong and practical choice in modern embedded development.
