STM8S103F3P3

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STM8S103F3P3

IC MCU 8BIT 8KB FLASH 20TSSOP

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Specifications

Package Tube
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 16
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 5x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 20-TSSOP (0.173, 4.40mm Width)

Overview

Description

The STM8S103F3P3 is an 8-bit microcontroller from STMicroelectronics, part of the STM8 family. It features a 16 MHz CPU, 8 KB of Flash memory, 1 KB of SRAM, and a 10-bit ADC with up to 4 input channels. The microcontroller operates with a voltage range of 2.95V to 5.5V and provides various communication interfaces, including I2C, UART, and SPI.
Its architecture supports a variety of applications, from simple control tasks to more complex embedded systems, thanks to integrated peripherals such as timers, interrupt controllers, and a low-power mode for energy efficiency. The STM8S103F3P3 is ideal for cost-sensitive applications in consumer electronics, automotive systems, and industrial controls.
Development is supported by the STM8 development tools, including the ST Visual Develop (VD) and Cosmic C compiler, making it accessible for both beginners and experienced developers. Overall, the STM8S103F3P3 is a versatile and reliable choice for a wide range of embedded projects.

Features

The STM8S103F3P3 is an 8-bit microcontroller from STMicroelectronics, part of the STM8 family. Key features include:
- Core: 8-bit STM8 core, operating at up to 16 MHz.
- Flash Memory: 8 KB of in-system programmable Flash memory.
- RAM: 1 KB of SRAM.
- EEPROM: 1 KB of EEPROM.
- Operating Voltage: 2.95V to 5.5V.
- I/O Ports: Up to 16 general-purpose I/O pins.
- Timers: 1 x 16-bit timer and 1 x 8-bit timer.
- ADC: 10-bit analog-to-digital converter with up to 5 channels.
- Communication Interfaces: I2C, SPI, and UART.
- Interrupts: 9 external interrupt lines.
- Low Power Modes: Supports various low-power modes for energy efficiency.
- Package: Available in different packages, including DIP, SO, and LQFP.
This microcontroller is widely used in various applications, from consumer electronics to industrial control systems, due to its versatility and efficiency.

Package

The STM8S103F3P3 is packaged in an 8-pin PDIP (Plastic Dual In-line Package) or an SO8 (Small Outline) package. These compact designs facilitate easy integration into various electronic applications.

Pinout

The STM8S103F3P3 microcontroller has a total of 20 pins. It features a 16-bit CPU and operates at a maximum clock frequency of 16 MHz. The pin functions include:
1. Power Pins: VDD (power supply) and VSS (ground).
2. I/O Ports: Up to 10 general-purpose I/O pins (GPIO) across ports A, B, and C.
3. Analog Functions: ADC (Analog-to-Digital Converter) input pins.
4. Communication Interfaces: I2C, SPI, and USART for serial communication.
5. Timers: Pins for timer input/output functions.
6. Reset: NRST pin for reset functionality.
This microcontroller is commonly used in embedded applications due to its low power consumption and versatile I/O capabilities.

Manufacturer

The STM8S103F3P3 is manufactured by STMicroelectronics, a multinational semiconductor company. STMicroelectronics specializes in the design and production of a wide range of electronic components, including microcontrollers, sensors, power management devices, and integrated circuits. Founded in 1987 and headquartered in Geneva, Switzerland, the company serves various industries, including automotive, industrial, and consumer electronics. STMicroelectronics is known for its innovation and commitment to sustainability, providing advanced solutions for the Internet of Things (IoT), smart manufacturing, and energy efficiency.

Application

The STM8S103F3P3 microcontroller is commonly used in various application areas, including automotive systems, consumer electronics, industrial automation, home appliances, and IoT devices. Its features are suitable for tasks such as motor control, sensor interfacing, data acquisition, and basic communication protocols. The low power consumption and integrated peripherals also make it ideal for battery-operated devices and real-time applications.

Equivalent

Equivalent products to the STM8S103F3P3 chip include the STM8S003F3P6, STM8S105F4, and STM8S207M6. These chips share similar architecture, peripheral features, and memory configurations, making them suitable for similar applications. Always verify specific requirements like package type and pin configuration before substitution.

Shipping

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DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

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UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

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