S1C17W15F004100-119

Microcontrollers Overview

The S1C17W15F004100-119 is a 16-bit microcontroller from the S1C17W15 series, featuring an embedded 64 KB Flash memory and 4 KB RAM. It operates at a maximum frequency of 4.2 MHz with a supply voltage range of 1.2 V to 3.6 V. The device includes a built-in LCD driver supporting up to 30 SEG x 8 COM configurations, four R/F converter channels for sensing applications, and multiple timers including a watchdog timer, real-time clock, and PWM timers. Communication interfaces include UART, SPI, and I2C.

Microcontrollers Feature Summary

• Low-power operation enabled by an internal DC-DC converter, allowing functionality from a single alkaline or silver oxide button battery down to 1.2 V.
• Integrated LCD driver capable of driving displays up to 30 segments by 8 commons, suitable for battery-driven applications requiring visual feedback.
• Built-in R/F converters facilitate various sensing functions using CR oscillation methods with 24-bit counters.
• Comprehensive peripheral set including a real-time clock, stopwatch, and PWM timers for motor drive waveform generation.

Microcontrollers Applications

• Battery-powered devices requiring LCD display and timer functions
• Applications utilizing resistive sensors via built-in R/F converters
• Systems needing low standby current consumption in HALT mode

Microcontrollers Procurement Notes

Verify the specific package type (SQFN9-64pin, TQFP13-64pin, QFP14-80pin, QFP15-100pin, or Die) required for your design, as the base model supports multiple form factors. Confirm that the ordering suffix corresponds to the desired packaging and any specific factory settings. Ensure compatibility with the ICDmini debugging tool if on-board programming or debugging features are needed during development.

Microcontrollers Selection Notes

Select this MCU when a 16-bit architecture is preferred over 8-bit or 4-bit alternatives for better performance while maintaining low power consumption. Consider the S1C17W15 if your application requires integrated sensing capabilities through the R/F converters or needs a dedicated LCD driver without external components. Evaluate the available I/O ports and timer channels against your system's interface requirements before finalizing the choice.

Microcontrollers Part Context

The S1C17W15 belongs to Epson's family of 16-bit single-chip microcontrollers designed for low-voltage, low-power applications. It distinguishes itself by integrating high-efficiency power management with rich peripheral sets, including RTCs and LCD drivers. This places it in a niche between standard MCUs and specialized sensor controllers, targeting cost-sensitive, battery-operated consumer electronics.

Microcontrollers Replacement Considerations

Public confirmed substitute part numbers: None identified in verified documentation.