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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM8L EnergyLite
Packaging Tube |
Core Processor STM8
Core Size 8-Bit
Speed 16MHz
Connectivity I2C, SPI, UART/USART
Peripherals Infrared, POR, PWM, WDT
Number of I/O 18
Program Memory Size 4KB (4K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 1.5K x 8
Voltage - Supply (Vcc/Vdd) 1.65V ~ 3.6V
Data Converters -
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 20-TSSOP
Package / Case 20-TSSOP (0.173", 4.40mm Width)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM8L101F2P6 from STMicroelectronics is a 16MHz STM8 8-bit MCU in a 20-TSSOP package. It operates from 1.65V to 3.6V, with 4KB flash and 1.5KB RAM. Integrated infrared, PWM, and WDT make it ideal for low-power consumer and IR applications.

  • Ultra-low voltage operation (1.65V) extends battery life.
  • Integrated infrared reduces external components.
  • 1.5KB RAM is generous for 8-bit MCU.
  • Cost-effective solution for high-volume products.

Remote Controls

Integrated infrared support simplifies IR transmitter design.

Battery-Powered Devices

1.65V operation allows operation from nearly discharged batteries.

Small Appliances

4KB flash is sufficient for basic control sequences.

Lighting Systems

PWM outputs control LED brightness efficiently.

Security Systems

WDT ensures system reliability in safety-critical applications.

Toys and Gadgets

Low cost and small TSSOP package suit mass-market products.

Q: What is the core?
A: STM8 8-bit core.
Q: What is the voltage range?
A: 1.65V to 3.6V.
Q: How much flash memory?
A: 4KB.
Q: Does it have infrared support?
A: Yes, infrared is integrated.
Base Product Number : STM8L101F2
16MHz 8-bit consumer infrared IR low-power MCU PWM STM8 TSSOP
Q: What is the core?
A: STM8 8-bit core.
Q: What is the voltage range?
A: 1.65V to 3.6V.
Q: How much flash memory?
A: 4KB.
Q: Does it have infrared support?
A: Yes, infrared is integrated.