STMicroelectronics STM8L101F3U6ATR

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM8L EnergyLite
Packaging Cut Tape (CT) | Tape & Reel (TR)
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 8KB (8K x 8)
Program Memory Type FLASH
EEPROM Size 2K x 8
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-UFQFPN (3x3)
Package / Case 20-UFQFN
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STMicroelectronics STM8L101F3U6ATR is an ultra-low-power 8-bit microcontroller with an STM8 core running at 16MHz. It offers 8KB flash and 1.5KB RAM in a compact 20-UFQFN package. With an infrared interface, PWM, and wide voltage range from 1.65V, it is designed for portable and battery-operated applications.

  • Ultra-low voltage (1.65V) for single-cell battery operation.
  • Integrated infrared interface for remote control.
  • Compact 20-UFQFN package for miniaturized designs.
  • Low power consumption for extended battery life.

Infrared Remote Controls

Integrated infrared peripheral simplifies IR signal generation for consumer remotes.

Wearable Health Monitors

Low 1.65V operation and small 20-UFQFN package enable compact wearable designs.

IoT Sensor Nodes

Low power consumption and PWM support periodic sensing and wireless transmission.

Portable Consumer Electronics

8KB flash and low voltage are ideal for simple handheld devices.

Smart Home Controllers

PWM and WDT provide reliable control for lighting and small appliances.

Battery Management Systems

Low voltage operation allows direct battery monitoring without extra regulators.

Q: What is the supply voltage range?
A: It operates from 1.65V to 3.6V, supporting low-voltage applications.
Q: What is the core speed?
A: The STM8 core runs at 16MHz.
Q: How much flash memory is included?
A: It has 8KB of flash memory.
Q: Does it support infrared?
A: Yes, it has an infrared interface for remote control applications.
Q: What package is available?
A: It comes in a 20-UFQFN package.
Base Product Number : STM8L101F3
16MHz 20-UFQFN 8-bit Infrared IoT MCU PWM STM8 Ultra-Low-Power Wearable
Q: What is the supply voltage range?
A: It operates from 1.65V to 3.6V, supporting low-voltage applications.
Q: What is the core speed?
A: The STM8 core runs at 16MHz.
Q: How much flash memory is included?
A: It has 8KB of flash memory.
Q: Does it support infrared?
A: Yes, it has an infrared interface for remote control applications.
Q: What package is available?
A: It comes in a 20-UFQFN package.