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STM8S103K3U6TR

Name: STM8S103K3U6TR
Rating: 4.7 (12 reviews)

IC MCU 8BIT 8KB FLASH 32UFQFPN

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資料表 STM8S103K3U6TR DataSheet
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規格

Series	STM8S
Part Status	Active
DigiKey Programmable	Not Verified
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	28
Program Memory Size	8KB (8K x 8)
Program Memory Type	FLASH
EEPROM Size	640 x 8
RAM Size	1K x 8
Voltage - Supply (Vcc/Vdd)	2.95V ~ 5.5V
Data Converters	A/D 4x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	32-UFQFPN (5x5)
Package / Case	32-UFQFN Exposed Pad
Base Product Number	STM8

概述

Description

The STM8S103K3U6TR is a low-power microcontroller from STMicroelectronics, part of the STM8S family. It features an 8-bit core architecture, operating at a maximum frequency of 16 MHz. This microcontroller includes 8 KB of Flash memory, 1 KB of SRAM, and a variety of integrated peripherals such as 3 timers, an I2C interface, and an ADC with up to 10-bit resolution.
Key specifications include:
- Operating Voltage: 2.95V to 5.5V
- Max Current Consumption: 0.9 mA in low-power modes
- GPIOs: Up to 16 I/O pins
- Temperature Range: -40°C to 125°C
The STM8S103K3U6TR is suitable for various applications including consumer electronics, automotive systems, and industrial automation where reliable performance and low power consumption are critical. Its ease of use and extensive support from development tools make it popular among hobbyists and professionals alike.

Features

The STM8S103K3U6TR is an 8-bit microcontroller from STMicroelectronics, part of the STM8S family. Key features include:
- Core: 8-bit STM8 core with a maximum clock frequency of 16 MHz.
- Memory: 2 KB of Flash memory, 128 bytes of RAM, and 64 bytes of EEPROM.
- I/O Ports: 10 GPIO pins for various input/output functions.
- Timers: 2 general-purpose timers and 1 watchdog timer for managing time-sensitive tasks.
- ADC: 10-bit analog-to-digital converter with up to 3 channels.
- Communication Interfaces: I2C, SPI, and UART for versatile connectivity options.
- Power Supply: Operating voltage range of 2.95V to 5.5V, with low-power modes for energy efficiency.
- Package: Available in a 20-pin DIP or LQFP package.
This microcontroller is suitable for various applications, including consumer electronics, automotive, and industrial automation, due to its low power consumption and rich peripheral set.

Package

The STM8S103K3U6TR is packaged in a UFQFPN-32 (Ultra Thin Fine Pitch Quad Flat No-lead) package type, which features 32 pins. This compact package is suitable for space-constrained applications, offering a low profile and efficient thermal performance.

Pinout

The STM8S103K3U6TR is an 8-bit microcontroller from STMicroelectronics, part of the STM8S series. It features a 20-pin package (SO20).
Pin Count: 20 pins
Key Functions:
1. Digital I/O: 12 general-purpose I/O pins (GPIO).
2. Timers: 1 x 8-bit and 1 x 16-bit timer for various timing applications.
3. ADC: 10-bit Analog-to-Digital Converter (ADC) with up to 10 channels.
4. Communication Interfaces:
- 1 x I2C
- 1 x SPI
- 1 x USART for serial communication.
5. Reset & Power Management: Includes a reset pin and operates within a voltage range of 2.95V to 5.5V.
The STM8S103K3U6TR is designed for applications requiring low power consumption and a compact form factor.

Manufacturer

The STM8S103K3U6TR is manufactured by STMicroelectronics, a global semiconductor company headquartered in Geneva, Switzerland. STMicroelectronics is known for its wide range of products, including microcontrollers, sensors, and power management devices, serving various markets such as automotive, industrial, and consumer electronics. The company focuses on innovation and sustainability, providing solutions that enable advancements in technology and improve efficiency across various applications.

Application

The STM8S103K3U6TR microcontroller is commonly used in applications such as consumer electronics, automotive systems, industrial control, and home automation. Its features make it suitable for tasks like motor control, sensor interfacing, and low-power devices. Additionally, it can be utilized in IoT devices, home appliances, and simple robotics due to its affordability and versatility.

Equivalent

Equivalent products to the STM8S103K3U6TR chip include the STM8S003F3P6, STM8S105K4T6, and other STM8S series microcontrollers with similar features and specifications. Additionally, consider alternatives from other manufacturers like the Microchip PIC12F series, Atmel ATtiny series, or NXP LPC800 series, depending on specific requirements such as pin count, memory size, and peripheral support. Always check compatibility for your specific application.