EPSON S1C17W03F101100

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Product attributes Property Value
Manufacturer EPSON
Product Series
Packaging Tray |
Core Processor S1C17
Core Size 16-Bit
Speed 4.2MHz
Connectivity I2C, IrDA, SSI, UART/USART
Peripherals POR, PWM, WDT
Number of I/O 34
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 1.2V ~ 3.6V
Data Converters A/D 6x12b SAR
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 48-TQFP (7x7)
Package / Case 48-TQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The S1C17W03F101100 from EPSON is a 16-bit microcontroller designed for ultra-low-power applications. Its S1C17 core runs at up to 4.2 MHz, providing adequate performance for simple control tasks while consuming minimal energy. With 16KB of flash and 2KB of SRAM, it can handle basic firmware and data storage. The device operates from 1.2V to 3.6V, enabling direct battery operation. It includes essential peripherals like PWM, WDT, and POR, all in a compact 48-pin TQFP package. Its operating temperature range of -40°C to 85°C ensures reliability in various environments.

  • Ultra-low voltage operation (1.2V): Allows direct power from a single solar cell or coin battery, simplifying power design.
  • Low power consumption: Extends battery life in portable and wearable devices.
  • Compact 48-TQFP package: Saves space in miniaturized products.
  • Integrated PWM and WDT: Reduces external component count and improves system reliability.
  • Wide temperature range: Suitable for outdoor and industrial applications.

Wearable Health Monitors

The ultra-low voltage (1.2V) and low power consumption make it perfect for wrist-worn fitness trackers and heart rate monitors.

Smart Watches and Displays

With its low-power core and PWM, it can drive small LCD or OLED displays while maintaining long battery life.

Battery-Powered Sensors

Ideal for wireless sensor nodes that run on coin cells, the S1C17W03F101100 can operate for years without battery replacement.

Portable Medical Devices

Its small footprint and low power enable compact glucose meters and digital thermometers.

Remote Controls

The 16KB flash is enough for IR/RF protocols, and the low voltage allows direct operation from a single alkaline battery.

Electronic Toys and Gadgets

Cost-effective and low-power, it is suitable for interactive toys with simple LED and sound effects.

Q: What is the core processor of the S1C17W03F101100?
A: It uses the S1C17 core, a 16-bit RISC processor from EPSON, running at up to 4.2 MHz.
Q: What is the supply voltage range?
A: It operates from 1.2V to 3.6V, making it extremely low-power and suitable for battery-operated devices.
Q: How much flash and RAM does it have?
A: It includes 16KB of flash and 2KB of SRAM, sufficient for simple control and display applications.
Q: What package is available?
A: It comes in a 48-pin TQFP package, ideal for compact designs.
Q: Does it have PWM and watchdog features?
A: Yes, it includes PWM and WDT, along with POR, for reliable operation.
Base Product Number : S1C17W03F101100
16-bit MCU 16KB Flash 2KB RAM 4.2MHz EPSON low-power PWM S1C17 sensor TQFP-48 WDT wearable
Q: What is the core processor of the S1C17W03F101100?
A: It uses the S1C17 core, a 16-bit RISC processor from EPSON, running at up to 4.2 MHz.
Q: What is the supply voltage range?
A: It operates from 1.2V to 3.6V, making it extremely low-power and suitable for battery-operated devices.
Q: How much flash and RAM does it have?
A: It includes 16KB of flash and 2KB of SRAM, sufficient for simple control and display applications.
Q: What package is available?
A: It comes in a 48-pin TQFP package, ideal for compact designs.
Q: Does it have PWM and watchdog features?
A: Yes, it includes PWM and WDT, along with POR, for reliable operation.