STM8S105S4T6C

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STM8S105S4T6C

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IC MCU 8BIT 16KB FLASH 44LQFP

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Spezifikationen

Attribut Wert
Package / Case Tray
Series STM8S
Part Status Active
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

Übersicht

Description

The STM8S105S4T6C is a microcontroller from STMicroelectronics' STM8S series, which is designed for cost-sensitive applications requiring performance, robustness, and low power consumption. It is built around an 8-bit STM8 core and operates at a frequency of up to 16 MHz. The microcontroller features 16 KB of Flash memory, 2 KB of RAM, and 128 bytes of EEPROM, providing adequate storage for various applications.
Key peripherals include a 10-bit ADC with up to 10 channels, multiple timers, and communication interfaces such as I2C, SPI, and UART. The STM8S105S4T6C provides a versatile GPIO configuration that supports multiple functions, enhancing design flexibility. It operates over a wide voltage range (2.95V to 5.5V) and comes in a compact 32-pin LQFP package, making it suitable for space-constrained designs.
The microcontroller also includes features like a watchdog timer, clock security system, and on-chip debugging support for improved reliability and ease of development. Its balance of performance, peripherals, and cost-efficiency makes it ideal for consumer electronics, industrial control, and automotive applications.

Equivalent

Equivalent products to the STM8S105S4T6C microcontroller, which is part of the STM8S series from STMicroelectronics, include other STM8S series variants with similar specifications. Possible equivalents are the STM8S105C4T6 and STM8S105K4T6, which offer similar features and performance. Additionally, competitors like Microchip's PIC16F series or NXP's LPC800 series may provide alternative options, though they may require design adjustments. Always check for pin compatibility and specific feature needs.

Features

The STM8S105S4T6C is a microcontroller from STMicroelectronics, based on the STM8 8-bit core. It features 16 KB of Flash memory, 1 KB of RAM, and 640 bytes of EEPROM. The device operates at a frequency of up to 16 MHz. It offers a wide range of peripherals, including 10-bit ADC with up to 9 channels, a 16-bit advanced control timer, two 16-bit general-purpose timers, and a 8-bit basic timer. Communication interfaces include I2C, SPI, and UART. The microcontroller supports single-wire debugging and programming, with a supply voltage range from 2.95V to 5.5V. It is designed for robust performance in industrial and consumer applications, offering extended temperature ranges and high reliability. The STM8S105S4T6C is packaged in a 32-pin LQFP, making it suitable for compact designs.

Pinout

The STM8S105S4T6C is a microcontroller from STMicroelectronics, part of the STM8S series. It features a total of 32 pins. The device is built around an 8-bit STM8 core and is designed for applications requiring high performance with a compact package and cost-effectiveness.
Key functions of the STM8S105S4T6C include:
- CPU: 8-bit STM8 core with Harvard architecture.
- Memory: 16 KB of Flash program memory, 1 KB of RAM, and 128 bytes of EEPROM.
- Clock: Internal clock up to 16 MHz.
- I/O Ports: Multiple general-purpose I/Os.
- Timers: Includes 16-bit and 8-bit timers, which can be used for time measurement, waveform generation, and PWM.
- Communication Interfaces: Equipped with UART, SPI, and I2C for serial communication.
- ADC: 10-bit Analog-to-Digital Converter.
- Other Features: Watchdog timer, SWIM debugging interface, and reset circuitry.
This microcontroller is suitable for a variety of applications, including consumer electronics, automotive, and industrial control, due to its balance of performance, memory, and peripheral integration.

Manufacturer

The manufacturer of the STM8S105S4T6C is STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a range of semiconductor products. It is known for its microcontrollers, sensors, power management components, and various other integrated circuits used in different applications, including automotive, industrial, personal electronics, and communications equipment. The company operates in a highly competitive technology sector and focuses on innovation to provide energy-efficient and advanced solutions to its clients. STMicroelectronics is headquartered in Geneva, Switzerland, and has a significant presence worldwide, with multiple research and development facilities, manufacturing plants, and sales offices.

Application

The STM8S105S4T6C microcontroller is used in a variety of applications due to its cost-effectiveness, robust performance, and peripheral integration. Key application areas include industrial control systems, home automation, motor control, lighting systems, and consumer electronics. Its capabilities make it suitable for implementing user interfaces, managing sensor data, and controlling actuators. Additionally, it is often utilized in automotive applications for body control systems and in building automation for energy management. Its low power consumption and reliable performance make it ideal for battery-operated devices and embedded systems requiring efficient processing and control.

Package

The STM8S105S4T6C is a microcontroller from STMicroelectronics, packaged in a LQFP-44 (Low-Profile Quad Flat Package) with 44 pins. This package type is designed for efficient heat dissipation and is suitable for compact applications, providing a balance between size and performance.

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