| Specification of STM8S903K3T3CTR | |
|---|---|
| Status | Active |
| Series | STM8S |
| Package | Tape & Reel (TR),Cut Tape (CT),Digi-Reel? |
| Supplier | STMicroelectronics |
| Digi-Key Programmable | Not Verified |
| Core Processor | STM8 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | IC, 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 7x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 125C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 32-LQFP |
| Supplier Device Package | 32-LQFP (7×7) |
Applications
The STM8S903K3T3CTR is ideal for a variety of embedded systems due to its high performance and low power consumption. It is commonly used in automotive electronics, industrial control systems, and consumer electronics.
In automotive applications, it supports advanced driver assistance systems (ADAS) and infotainment systems, operating within a wide temperature range from -40°C to +125°C.
In industrial settings, it is utilized in machinery control and automation, providing robust performance under harsh conditions.
For consumer electronics, it enhances the functionality of smart home devices and portable gadgets, ensuring reliability and efficiency.
The STM8S903K3T3CTR also finds application in medical equipment, where its precision and stability are crucial.
Key Advantages
1. High Performance: The STM8S903K3T3CTR features a powerful microcontroller core that supports fast processing speeds up to 32 MHz.
2. Unique Architecture Feature: It includes a dedicated hardware multiplier, enhancing computational capabilities for complex algorithms.
3. Power Efficiency: With a typical current consumption of less than 10 mA at 72 MHz, it offers excellent energy efficiency suitable for battery-powered devices.
4. Certification Standards: The chip complies with various industry certifications such as ISO 26262 for automotive safety and CE marking for European markets.
Frequently Asked Questions
Q1: Can the STM8S903K3T3CTR be used in high-temperature environments?
A1: Yes, it operates effectively within a temperature range of -40°C to +125°C, making it suitable for high-temperature applications like industrial machinery.
Q2: Is the STM8S903K3T3CTR compatible with other STM8 series microcontrollers?
A2: While there may be some differences in peripherals and features, the STM8S903K3T3CTR maintains backward compatibility with many STM8 series microcontrollers, allowing for easy integration into existing projects.
Q3: In which specific scenarios would you recommend using the STM8S903K3T3CTR?
A3: The STM8S903K3T3CTR is recommended for scenarios requiring high-performance computing combined with low power consumption, such as in ADAS systems, smart home devices, and portable electronic gadgets.
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