STM8S208S6T3C

Microcontrollers Overview

The STM8S208S6T3C is an 8-bit microcontroller from the STM8S high-density performance line, featuring a 48-pin LQFP package. It integrates 32 kB of Flash program memory, 6 kB of RAM, and 1 kB of true data EEPROM. The device operates with a CPU clock frequency up to 24 MHz and supports a supply voltage range of 2.95 V to 5.5 V. Key peripherals include sixteen 10-bit ADC channels, two timers, and communication interfaces such as SPI, I2C, UART, LIN, and IrDA. It provides 68 programmable I/Os and functions within an operating temperature range of -40°C to +125°C.

Microcontrollers Feature Summary

• High system integration with internal oscillators, watchdogs, and brown-out reset for reduced component count
• Robust I/O capabilities and independent watchdogs with separate clock sources for enhanced reliability
• Clock security system with monitor to ensure stable operation under varying conditions

Microcontrollers Applications

• Industrial control systems requiring robust performance and long product longevity
• Automotive applications compatible with standard MCU architectures
• Consumer electronics utilizing low power modes and integrated peripherals

Microcontrollers Procurement Notes

Verify the specific suffix T3 indicates tape and reel packaging when sourcing components. Confirm the exact memory configuration matches the 32 kB Flash requirement, as other variants in the STM8S208 series may offer higher densities. Ensure the LQFP-48 package dimensions align with the target PCB footprint design constraints.

Microcontrollers Selection Notes

Select this model for designs needing high I/O counts and multiple analog inputs without external multiplexers. The 24 MHz processing speed suits applications demanding real-time response. Consider the wide operating temperature range for environments subject to thermal stress. Evaluate the available development tools for the STM8 architecture to streamline the software implementation phase.

Microcontrollers Part Context

This component belongs to the STM8S20xxx high-density performance line within the broader STM8S family. It shares architectural compatibility with lower-density devices, allowing for scalable design transitions. The family emphasizes cost reduction through high integration and extended instruction sets optimized for the Harvard architecture core.

Microcontrollers Replacement Considerations

Direct substitutes within the same package and pinout include STM8S208CBT6 or STM8S208RBT6, provided the increased Flash capacity does not impact code size requirements. Verify that peripheral configurations remain identical to ensure drop-in compatibility.