EPSON S1C17W04F101100

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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 32KB (32K 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 EPSON S1C17W04F101100 is a low-power 16-bit microcontroller designed for battery-operated and portable applications. It operates from 1.2V to 3.6V and runs at up to 4.2MHz, offering efficient processing for simple control tasks. The device includes 32KB of flash memory and 2KB of RAM, along with peripherals such as PWM, watchdog timer, and power-on reset. Housed in a 48-pin TQFP package, it operates from -40°C to 85°C, making it suitable for a variety of consumer and industrial applications. Its ultra-low voltage capability is a key differentiator.

  • Ultra-Low Voltage: Operates down to 1.2V, enabling direct battery connection without regulators.
  • Low Power Consumption: Optimized for energy efficiency, extending battery life in portable devices.
  • Sufficient Memory: 32KB flash and 2KB RAM support moderate application complexity.
  • Compact Package: 48-TQFP offers a small footprint with adequate I/O.
  • Reliable Operation: Includes POR, PWM, and WDT for robust system design.

Wearable Health Monitors

With 1.2V operation, it can run directly from a single-cell battery, making it ideal for compact health bands.

Sensor Nodes for IoT

Its low power and 32KB flash allow for edge processing in wireless sensor networks, extending battery life.

Portable Audio Devices

The PWM outputs can drive small speakers or buzzers, suitable for simple audio alerts in devices.

Smart Watches

With 48-pin TQFP and low power, it can manage display and basic functions in budget smartwatches.

Remote Controls

Its low voltage and small footprint make it perfect for universal remote controls with multiple buttons.

Medical Implants

The ultra-low voltage and reliable operation support devices like glucose sensors that require minimal power.

Q: What is the core and speed?
A: It uses the S1C17 core running at up to 4.2MHz, optimized for low-power operation.
Q: What is the supply voltage range?
A: It operates from 1.2V to 3.6V, supporting very low voltage applications.
Q: How much flash and RAM does it have?
A: It includes 32KB flash and 2KB RAM, suitable for moderate complexity applications.
Q: What package is available?
A: It comes in a 48-pin TQFP package, offering a good balance of I/O and size.
Q: Does it have PWM and watchdog?
A: Yes, it features PWM and WDT, along with POR for reliable reset.
Base Product Number : S1C17W04
16-bit MCU 2KB RAM 32KB Flash 4.2MHz battery portable PWM S1C17 TQFP-48 ultra-low voltage WDT
Q: What is the core and speed?
A: It uses the S1C17 core running at up to 4.2MHz, optimized for low-power operation.
Q: What is the supply voltage range?
A: It operates from 1.2V to 3.6V, supporting very low voltage applications.
Q: How much flash and RAM does it have?
A: It includes 32KB flash and 2KB RAM, suitable for moderate complexity applications.
Q: What package is available?
A: It comes in a 48-pin TQFP package, offering a good balance of I/O and size.
Q: Does it have PWM and watchdog?
A: Yes, it features PWM and WDT, along with POR for reliable reset.