STM8S103K3U6

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STM8S103K3U6

IC MCU 8BIT 8KB FLASH 32UFQFPN

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Thông số kỹ thuật

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 28
ProgramMemorySize 8KB (8K x 8)
ProgramMemoryType FLASH
EEPROMSize 640 x 8
RAMSize 1K x 8
Voltage-Supply(Vcc/Vdd) 2.95V ~ 5.5V
DataConverters A/D 4x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 32-UFQFN Exposed Pad

Tổng quan

Description

The STM8S103K3U6 is a microcontroller from STMicroelectronics, part of the STM8 family. It features an 8-bit architecture and operates at a maximum clock frequency of 16 MHz. This microcontroller offers 8 KB of Flash memory, 1 KB of SRAM, and supports up to 20 GPIO pins, making it suitable for various embedded applications.
Key features include several communication interfaces such as UART, SPI, and I2C, as well as an integrated 12-bit ADC and timers for managing events and generating PWM signals. The STM8S103K3U6 is designed for low power consumption, making it ideal for battery-operated devices.
It comes in a 20-pin package and is widely used in consumer electronics, automotive applications, and industrial control systems. To program the STM8S103K3U6, developers typically use the ST Visual Develop (STVD) environment along with the Cosmic C compiler or the IAR Embedded Workbench. Overall, this microcontroller is a versatile choice for developers seeking cost-effective solutions in various projects.

Features

The STM8S103K3U6 is a microcontroller from STMicroelectronics, part of the STM8S series. Key features include:
- Core: 8-bit STM8 core running at up to 16 MHz.
- Memory: 2 KB Flash memory, 128 bytes of RAM, and 1 KB of EEPROM.
- I/O Pins: 16 GPIO pins with various alternate functions.
- Timers: 1 x 16-bit timer with PWM, and additional 8-bit timers.
- Communication Interfaces: I2C, SPI, USART, and an optional 1-Wire interface.
- ADC: 10-bit ADC with up to 5 channels.
- Operating Voltage: 2.95V to 5.5V.
- Low Power Modes: Various low power modes for energy-efficient applications.
- Integrated Peripherals: Capacitive touch sensing, watchdog timer, and reset circuitry.
This microcontroller is ideal for cost-sensitive applications requiring low power and a compact footprint.

Package

The STM8S103K3U6 microcontroller is packaged in a 20-pin SO (Small Outline) package, specifically the SOIC-20 form factor.

Pinout

The STM8S103K3U6 microcontroller from STMicroelectronics features a 20-pin package. It belongs to the STM8S family, which is known for its 8-bit architecture.
Key functions of the pins include:
- GPIO: General-purpose input/output for interfacing with external devices.
- ADC: 10-bit Analog-to-Digital Converter inputs.
- TIMERS: Several timers for PWM generation and event counting.
- USART: Universal Synchronous/Asynchronous Receiver/Transmitter for serial communication.
- I2C: Inter-Integrated Circuit interface for communication with peripherals.
- SPI: Serial Peripheral Interface for high-speed data transmission.
- RESET: Hardware reset pin.
- VDD/VSS: Power supply and ground connections.
The STM8S103K3U6 is suitable for a variety of applications in automotive, industrial, and consumer electronics due to its versatility and power efficiency.

Manufacturer

The STM8S103K3U6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs and produces a wide range of semiconductor products, including microcontrollers, sensors, and power management devices, serving various markets such as automotive, industrial, and consumer electronics. The company is known for its innovation in microelectronics and focuses on providing solutions that enhance the performance and efficiency of electronic systems. STMicroelectronics has a significant presence in the global market and is recognized for its commitment to sustainability and technology advancement.

Application

The STM8S103K3U6 is a versatile microcontroller suitable for various applications, including home automation, industrial control, automotive systems, and consumer electronics. It is commonly used in sensor monitoring, motor control, data logging, and low-power tasks due to its efficiency and integrated peripherals. Additionally, it supports educational projects and prototype development in embedded systems.

Equivalent

The STM8S103K3U6 chip equivalent products include STM8S103F3U6, STM8S207K6, and STM8S105K4. These chips share similar architecture and functionalities within the STM8 series, but may differ in memory size, peripherals, or package types. Always check specific datasheets for detailed specifications and compatibility.

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