Product Overview

S1C17W22F101100 is a high-performance 16-bit embedded Flash microcontroller (MCU) launched by EPSON, featuring Epson's original S1C17 RISC CPU core, built-in 64KB Flash ROM (minimum 50 erase/program cycles) and 4KB RAM, supporting 1.2-3.6V ultra-wide voltage supply, which can be directly adapted to a single alkaline or silver oxide button battery. With ultra-low voltage and extreme low power consumption as its core advantages, the product consumes only 0.3μA in HALT super economy mode. It also integrates a maximum 56SEG×24COM LCD driver, 2-channel R/F converter, various serial interfaces and timers. It can realize display, sensing and control functions without additional expansion chips, making it an ideal core component for portable battery-powered devices.

Key Features

• 1.2V Ultra-Low Voltage Operation：Supports 1.2-3.6V wide voltage supply, which can be directly driven by a single button battery, adapting to the power supply needs of portable devices.
• Extreme Low Power Consumption Design：Only 0.3μA in HALT super economy mode, 0.15μA in SLEEP mode, and 4μA at minimum in RUN mode, significantly extending battery life.
• Integrated High-Performance LCD Driver：Max. 56SEG×24COM LCD output, built-in 32-level contrast adjustment and 1/3/1/4 bias power supply, no additional LCD driver chip required.
• Built-in R/F Sensing Function：2-channel R/F converter (CR oscillation type), supporting DC/AC bias resistive sensors, adapting to various sensing applications.
• Rich Storage and Interfaces：64KB Flash ROM + 4KB RAM, combined with SPI, I2C, UART and other serial interfaces, meeting the needs of complex programs and multi-device interconnection.

Technical Specifications

Typical Applications

• Portable Electronic Meters：Suitable for multimeters, thermometers, hygrometers, etc. The 1.2V low voltage adapts to button batteries, the LCD driver directly supports the display interface, and low power consumption ensures long-term use.
• Smart Wearable Devices：Applicable to electronic bracelets, smart watches, health monitors, etc. The compact package and ultra-low power consumption meet the needs of wearable devices, and the R/F converter supports sensing data collection.
• Household Electronic Devices：Adapts to remote controls, electronic scales, alarm clocks, etc. The integrated LCD driver simplifies display design, and low power consumption extends the battery replacement cycle, reducing use costs.
• Medical Portable Equipment：Used in blood glucose meters, blood pressure monitors, portable oximeters, etc. Single-battery power supply is easy to carry, and high reliability and precise control meet medical device requirements.
• IoT Sensing Terminals：Suitable for low-power sensor nodes, wireless data collectors, etc. The ultra-low power consumption and wide voltage characteristics support long-term unattended operation.

Why Choose S1C17W22F101100 ?

• Ultra-Low Voltage Adaptability：1.2V ultra-low operating voltage, directly compatible with a single button battery, no power boost circuit required, simplifying power design.
• Industry-Leading Battery Life：Only 0.3μA in super economy mode, far exceeding similar products, significantly extending device battery life and reducing charging/battery replacement frequency.
• Cost Saving with Integrated LCD Driver：Built-in max. 56SEG×24COM LCD driver, no additional driver chip required, reducing PCB volume and hardware costs.
• Integrated Sensing Function：2-channel R/F converter supports various resistive sensors, no external sensing module required, simplifying system design.
• Reliable Brand Quality：Original EPSON product, relying on the brand's profound technical accumulation in low-power MCUs, stable and reliable performance, adapting to harsh use environments.

SUNTOP COMPANY INTRODUCTION

Founded in 2000, Suntop is one of the leading global distributors of electronic components, dedica ted to providing comprehensive procurement and supply chain services to the global electronics manufacturing industry. Our services include distribution, spot trading, PPV cost-saving projects, and inventory management. We not only offer high-quality products but also strive to assist our clients in achieving optimal solutions with minimal time and cost.
As a trusted partner for numerous OEMs, ODMs, CEMs, and EMS companies worldwide, our professional team manages millions of component records from thousands of trading partners across dozens of countries daily through our company database. We maintain close business relationships with major factories and distributors in North America, Europe, and Asia to ensure that our clients stay ahead in a highly competitive market.