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STM8S003K3T6CTR
+BOMIC MCU 8BIT 8KB FLASH 32LQFP
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ManufacturerSTMicroelectronics
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Mfr. Part #STM8S003K3T6CTR
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Datasheet STM8S003K3T6CTR DataSheet
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Package LQFP-32
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In Stock7524
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| 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 | 128 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-LQFP |
Overview
Description
- Core: 16 MHz STM8 CPU with 3-stage pipeline
- Memory: 8 KB Flash, 1 KB RAM, 128 B EEPROM
- I/O: Up to 28 GPIOs with interrupt capability
- Peripherals: 10-bit ADC, UART, SPI, I²C, timers (PWM, capture/compare)
- Supply Voltage: 2.95V–5.5V
- Package: 32-pin LQFP
Ideal for low-power, embedded applications like consumer electronics, industrial controls, and motor drives. Offers robust performance with low BOM cost.
Equivalent
- STM8S003F3P6 (similar specs, different package)
- STM8S103F3P6 (more features, same core)
- STM8L050J3 (low-power variant)
- Nuvoton N76E003 (3rd-party alternative)
- Renesas RL78/G13 (alternative family)
These offer comparable 8-bit performance, peripherals, and pin compatibility. Check datasheets for exact substitutions.
Features
- Core: STM8 16MHz CPU
- Memory: 8KB Flash, 1KB RAM, 128B EEPROM
- GPIO: Up to 28 I/O pins (5V tolerant)
- Timers: 16-bit advanced timer, 8-bit basic timers, watchdog
- Communication: UART, SPI, I²C
- ADC: 10-bit, 5-channel
- Packages: 32-pin LQFP, 20-pin TSSOP
- Operating Voltage: 2.95V to 5.5V
- Low Power: Halt & Active-Halt modes
- Robustness: High ESD protection
Ideal for industrial, consumer, and automotive applications.
Pinout
- Pin Count: 32 pins (LQFP package)
- Core: 8-bit STM8, up to 16 MHz
- Memory: 8 KB Flash, 1 KB RAM, 128 B EEPROM
- Peripherals:
- 10-bit ADC (5 channels)
- 16-bit timers (3x)
- UART, SPI, I²C
- Up to 28 GPIOs
- Operating Voltage: 2.95V to 5.5V
- Typical Applications: Consumer electronics, industrial control, and low-power devices.
Concise and functional for embedded designs.
Manufacturer
STMicroelectronics is a leading global producer of microcontrollers, sensors, power management ICs, and other semiconductor solutions. Known for innovation and reliability, ST serves industries like automotive, industrial, consumer electronics, and IoT.
The STM8S003K3T6CTR is part of the STM8S series, an 8-bit microcontroller family offering cost-effective performance for embedded applications.
Application
- Consumer Electronics: Remote controls, small appliances.
- Industrial Control: Sensors, motor control, PLCs.
- Automotive: Auxiliary systems (e.g., lighting, fans).
- Home Automation: Smart switches, timers.
- Embedded Systems: Low-power IoT devices, DIY projects.
It features 8KB Flash, 1KB RAM, 10-bit ADC, and multiple communication interfaces (UART, SPI, I2C), making it suitable for simple, cost-sensitive applications.
