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STM8S105K4U6A

Name: STM8S105K4U6A
Rating: 4.7 (12 reviews)

IC MCU 8BIT 16KB FLASH 32UFQFPN

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製造商。部分 #STM8S105K4U6A
包 QFN-32
資料表 STM8S105K4U6A DataSheet
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規格

Package	Tray
Series	STM8S
ProductStatus	Active
CoreProcessor	STM8
CoreSize	8-Bit
Speed	16MHz
Connectivity	I²C, IrDA, LINbus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O	25
ProgramMemorySize	16KB (16K x 8)
ProgramMemoryType	FLASH
EEPROMSize	1K x 8
RAMSize	2K x 8
Voltage-Supply(Vcc/Vdd)	2.95V ~ 5.5V
DataConverters	A/D 7x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	32-UFQFN Exposed Pad

概述

Description

The STM8S105K4U6A is a microcontroller from STMicroelectronics, part of the STM8S family. It features an 8-bit architecture and is designed for low-power, cost-sensitive applications. Key specifications include:
- Core: 8-bit STM8 core, operating at up to 16 MHz.
- Memory: 8 KB Flash memory, 1 KB RAM, and a bootloader for easy firmware updates.
- I/O Ports: Up to 16 general-purpose I/O pins for interfacing with other components.
- Peripherals: Integrated peripherals including timers, an ADC, USART, and SPI interfaces, enabling a wide range of applications.
- Low Power Consumption: Multiple operating modes ensure energy efficiency, making it suitable for battery-powered devices.
- Package: Available in a compact LQFP32 package, which is ideal for space-constrained designs.
The STM8S105K4U6A is commonly used in consumer electronics, industrial applications, and automotive systems, providing a versatile solution for various embedded projects.

Features

The STM8S105K4U6A is a microcontroller from STMicroelectronics featuring the STM8S core. Key features include:
- Core: 8-bit STM8 core with a frequency up to 16 MHz.
- Flash Memory: 8 KB of program memory.
- RAM: 1 KB of data RAM.
- I/O Ports: Up to 14 GPIO pins, configurable for various functions.
- Timers: 2 general-purpose 16-bit timers and a watchdog timer.
- Communication Interfaces: Supports I2C, SPI, and UART for serial communication.
- Analog Features: 10-bit ADC with up to 5 channels.
- Operating Voltage: 2.95V to 5.5V.
- Temperature Range: -40°C to +125°C for automotive applications.
- Package: Available in various packages, including DIP and LQFP.
This microcontroller is suitable for a wide range of applications, including consumer electronics, automotive systems, and industrial controls, offering efficient performance and low power consumption.

Package

The STM8S105K4U6A is available in a LQFP (Low-profile Quad Flat Package) package type, typically featuring 32 pins. This package provides a compact form factor suitable for various applications, supporting easy soldering and integration on PCBs.

Pinout

The STM8S105K4U6A microcontroller features a 32-pin LQFP (Low-profile Quad Flat Package) configuration. It is part of the STM8S family, designed for cost-sensitive applications requiring low power consumption and compact size.
Key functionalities of the STM8S105K4U6A include:
- Core: 8-bit STM8 core, running at a maximum frequency of 16 MHz.
- Flash Memory: 8 KB of Flash memory for program storage.
- RAM: 1 KB of RAM for data storage.
- I/O Pins: Up to 20 general-purpose I/O pins (GPIO).
- Timers: Includes a 16-bit timer, a watchdog timer, and a real-time clock.
- Communication Interfaces: Support for I2C, SPI, and UART protocols.
- ADC: 10-bit analog-to-digital converter with multiple channels.
- Power Supply: Operates within a voltage range of 2.95V to 5.5V.
This microcontroller is suitable for various applications, including consumer electronics, industrial controls, and sensing applications.

Manufacturer

The STM8S105K4U6A is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics specializes in designing and manufacturing a wide range of semiconductor solutions, including microcontrollers, analog devices, and power management chips. The company serves various sectors, such as automotive, industrial, personal electronics, and communications. STMicroelectronics is known for its focus on innovation and sustainability, catering to the growing demand for smart and connected devices in the Internet of Things (IoT) and other advanced applications.

Application

The STM8S105K4U6A microcontroller is suitable for various applications, including automotive systems, consumer electronics, industrial automation, and home appliances. It's commonly used in low-power devices, control systems, sensor applications, and motor control due to its efficiency and integrated peripherals. Additionally, it serves in Internet of Things (IoT) devices, enabling connectivity and smart functionalities.

Equivalent

Equivalent products to the STM8S105K4U6A chip include the STM8S103F3P6, STM8S003F3P6, and STM8S105K4T6. These chips share similar features in the STM8S family, such as 8-bit architecture, comparable memory sizes, and peripheral functionalities. Always verify specific features and pin compatibility for your application.