STMicroelectronics STM8L101F2P3TR

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM8L EnergyLite
Packaging Tape & Reel (TR) | NULL
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 ~ 125°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 STM8L101F2P3TR is a low-power 8-bit STM8 microcontroller from STMicroelectronics. It operates from 1.65V to 3.6V and runs at 16MHz, with 4KB flash and 1.5KB RAM. The device includes infrared, POR, PWM, and WDT peripherals. Housed in a 20-TSSOP package, it operates from -40°C to 125°C, making it suitable for consumer and industrial low-power applications.

  • Ultra-low voltage (1.65V) enables operation from single-cell batteries.
  • Integrated infrared interface reduces external IR driver components.
  • High-temperature rating (125°C) supports harsh environments.
  • 1.5KB RAM provides ample buffer for data logging.

Remote Controls

Integrated infrared peripheral and 16MHz STM8 core enable efficient IR protocol encoding.

Wearable Health Monitors

Low 1.65V operation and 1.5KB RAM support sensor data logging in compact wearables.

Battery Management Systems

POR and WDT ensure safe operation in 3V lithium battery monitoring circuits.

Smart Lighting

PWM outputs drive LED dimming with high resolution at 16MHz.

Portable Instruments

Wide temperature range (-40 to 125°C) suits handheld test equipment.

Consumer Appliances

Small 20-TSSOP package fits control panels for white goods.

Q: What is the supply voltage range?
A: It operates from 1.65V to 3.6V, ideal for low-power 3V systems.
Q: What is the core speed?
A: The STM8 core runs at up to 16MHz.
Q: How much flash and RAM are available?
A: It has 4KB flash and 1.5KB RAM.
Q: What package is used?
A: It comes in a 20-TSSOP (4.40mm width) package.
Q: Does it support infrared?
A: Yes, it includes an infrared (IR) interface for remote control applications.
Base Product Number : STM8L101F2P3
16MHz 20-TSSOP 4KB flash 8-bit MCU consumer industrial infrared low power POR PWM STM8 WDT
Q: What is the supply voltage range?
A: It operates from 1.65V to 3.6V, ideal for low-power 3V systems.
Q: What is the core speed?
A: The STM8 core runs at up to 16MHz.
Q: How much flash and RAM are available?
A: It has 4KB flash and 1.5KB RAM.
Q: What package is used?
A: It comes in a 20-TSSOP (4.40mm width) package.
Q: Does it support infrared?
A: Yes, it includes an infrared (IR) interface for remote control applications.