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| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Mount | Through Hole |
| Packaging | Tube |
| Series | STM8S |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 32 |
| ECCN Code | EAR99 |
| Length | 28.45mm |
| RoHS Status | ROHS3 Compliant |
| Radiation Hardening | No |
| Number of Pins | 32 |
| Package / Case | 32-SDIP (0.400, 10.16mm) |
| Interface | I2C, IrDA, LIN, SPI, UART, USART |
| Frequency | 16MHz |
| Height | 4.572mm |
| Width | 9.398mm |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C~85°C TA |
| Technology | CMOS |
| Type | Parameter |
| JESD-609 Code | e3 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Position | DUAL |
| Supply Voltage | 5V |
| Base Part Number | STM8S105 |
| Pin Count | 32 |
| Max Power Dissipation | 360mW |
| Watchdog Timer | Yes |
| Oscillator Type | Internal |
| Memory Size | 16kB |
| Core Processor | STM8 |
| RAM Size | 2K x 8 |
| Number of I/O | 25 |
| Boundary Scan | NO |
| Low Power Mode | YES |
| Format | FIXED-POINT |
| Data Bus Width | 8b |
| Number of I2C Channels | 1 |
| Number of Timers/Counters | 8 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM (words) | 2000 |
| Number of External Interrupts | 23 |
| Bit Size | 8 |
| Has ADC | YES |
| DMA Channels | NO |
| Voltage - Supply (Vcc/Vdd) | 2.95V~5.5V |
| Number of ADC Channels | 7 |
| Number of PWM Channels | 5 |
| EEPROM Size | 1K x 8 |
| Program Memory Type | FLASH |
| Connectivity | I2C, IrDA, LINbus, SPI, UART/USART |
| Core Size | 8-Bit |
| Program Memory Size | 16KB 16K x 8 |
| Data Converter | A/D 7x10b |
Product Description:
The STM8S105K4B6 is a member of STMicroelectronics' STM8 family of 8-bit microcontrollers, known for their compact size, cost-effectiveness, and robust performance. This microcontroller offers a balance between processing capabilities and efficient resource utilization, making it a versatile choice for various embedded applications.
Features:
STM8 Core: The STM8S105K4B6 microcontroller is based on the STM8 core, providing reliable and efficient 8-bit processing performance for a wide range of applications.
Compact Footprint: With its compact package and minimal pin count, this microcontroller is suitable for space-constrained designs where size is a critical factor.
Integrated Peripherals: The microcontroller offers a range of integrated peripherals, including timers, GPIOs (General-Purpose Input/Output), UART, SPI, I2C, and ADC, providing flexibility for different application requirements.
Clock Management: It features clock management options that allow precise control over the clock frequency and power consumption, enabling energy-efficient operation.
Flash Memory and RAM: The STM8S105K4B6 comes with onboard Flash memory for program storage and SRAM for data storage, catering to various memory requirements.
Low Power Operation: Designed with power efficiency in mind, this microcontroller offers multiple low-power modes, making it suitable for battery-powered and energy-sensitive devices.
Interrupt Handling: The STM8S105K4B6 supports efficient interrupt handling, allowing fast response to external events and real-time control applications.
Rich Set of I/Os: With its GPIO pins, the microcontroller can interface with various sensors, actuators, and external devices.
Applications:
Industrial Control: The STM8S105K4B6 is suitable for industrial control applications such as motor control, PLCs (Programmable Logic Controllers), and factory automation.
Consumer Electronics: It can be used in various consumer electronics devices such as remote controls, small appliances, and toys.
Automotive Accessories: The microcontroller can be integrated into automotive accessories like dashboard displays, lighting control, and infotainment systems.
Smart Devices: It's a choice for simple smart devices like smart home sensors, lighting controllers, and entry systems.
Embedded Systems: The STM8S105K4B6 is a good fit for general-purpose embedded systems requiring efficient processing and cost-effective design.
Educational and DIY Projects: Its ease of use and compact size make it an ideal choice for educational projects and do-it-yourself electronics enthusiasts.
Prototyping: The microcontroller can be used for rapid prototyping due to its compact size and versatile capabilities.
In summary, the STM8S105K4B6 microcontroller offers a blend of performance, efficiency, and integrated features that cater to a variety of applications across different industries. Its compact form factor and integrated peripherals make it an appealing choice for designs with space constraints. Whether you're working on industrial automation, consumer electronics, smart devices, or prototyping projects, the STM8S105K4B6 provides a reliable and cost-effective solution for embedded systems.
