STMicroelectronics STM8S003K3T6CTR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.50 | $1.50 |
| 15+ | $1.38 | $20.70 |
| 25+ | $1.35 | $33.75 |
| 50+ | $1.28 | $64.00 |
| 100+ | $1.13 | $113.00 |
| N+ | $0.23 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM8S |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| 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 | 128 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) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-LQFP (7x7) |
| Package / Case | 32-LQFP |
| ROHS |  |
The STMicroelectronics STM8S003K3T6CTR is an 8-bit STM8 microcontroller in a 32-LQFP package. It operates at 16MHz with 8KB Flash and 1KB RAM, supporting 2.95V to 5.5V supplies. Integrated brown-out detection, POR, PWM, and WDT provide dependable operation. This MCU is designed for cost-sensitive industrial and consumer applications.
- Cost-effective 8-bit solution: Reduces BOM for high-volume products.
- 16MHz core: Sufficient for real-time control without over-engineering.
- Wide voltage range (2.95V-5.5V): Simplifies power supply design.
- 32-LQFP with many I/Os: Enables flexible peripheral connections in a moderate footprint.
Home Appliance Control Boards
The 16MHz STM8 core with PWM and WDT handles wash cycles in washing machines, with 8KB Flash for control algorithms.
Industrial Relay Drivers
With 5V operation and robust I/O, it can directly drive relay coils in PLC output modules, while its POR ensures safe startup.
Power Tools
Its compact 32-LQFP package and 1KB RAM support trigger speed control and thermal protection in drills and saws.
Smart Meters
The STM8S003K3 can manage pulse counting and display updates in utility meters, operating reliably over a wide temperature range.
Automotive Aftermarket Lighting
It controls LED daytime running lights with PWM dimming, using its 5V supply and automotive-grade temperature tolerance.
HVAC Thermostats
With multiple timers and ADC channels, it reads temperature sensors and drives fan relays in residential HVAC systems.
- Q: What is the core speed of the STM8S003K3T6CTR?
- A: It runs at 16MHz, offering a balanced performance for cost-driven embedded applications.
- Q: How much Flash and RAM does it have?
- A: It provides 8KB Flash and 1KB RAM, suitable for basic control and communication tasks.
- Q: What is the supply voltage range?
- A: The device operates from 2.95V to 5.5V, making it compatible with standard 3.3V and 5V systems.
- Q: What package is available?
- A: It is offered in a 32-LQFP package, providing up to 28 I/O pins for peripheral interfacing.
STM8S003K3T6CTR.pdf
- Q: What is the core speed of the STM8S003K3T6CTR?
- A: It runs at 16MHz, offering a balanced performance for cost-driven embedded applications.
- Q: How much Flash and RAM does it have?
- A: It provides 8KB Flash and 1KB RAM, suitable for basic control and communication tasks.
- Q: What is the supply voltage range?
- A: The device operates from 2.95V to 5.5V, making it compatible with standard 3.3V and 5V systems.
- Q: What package is available?
- A: It is offered in a 32-LQFP package, providing up to 28 I/O pins for peripheral interfacing.
