STMicroelectronics STM8L151G6Y6TR

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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, IrDA, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, IR, POR, PWM, WDT
Number of I/O 26
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size 1K x 8
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V
Data Converters A/D 18x12b; D/A 1x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 28-WLCSP (1.7x2.84)
Package / Case 28-UFBGA, WLCSP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STMicroelectronics STM8L151G6Y6TR is an ultra-low-power 8-bit microcontroller based on the STM8 core. It operates at up to 16MHz with 32KB of flash memory and 2KB of RAM. The device features DMA, an IR timer, and multiple PWM channels, all in a tiny 28-pin WLCSP package. Designed for battery-powered applications, it operates from 1.8V to 3.6V and includes robust reset and watchdog features.

  • Ultra-compact WLCSP package: Enables miniaturized product designs.
  • Integrated DMA: Reduces CPU load for data streaming applications.
  • Low power consumption: Extends battery life in portable devices.
  • IR timer support: Simplifies remote control and proximity sensing designs.

Wearable Health Monitors

The ultra-compact WLCSP package and low power consumption make it ideal for space-constrained fitness bands and heart rate monitors.

IoT Sensor Nodes

With DMA and multiple communication interfaces, it can efficiently aggregate sensor data and transmit via BLE or LoRa.

Portable Medical Devices

Its low voltage operation and integrated IR timer support glucose meters and pulse oximeters with long battery life.

Smart Home Controllers

The 32KB flash allows for complex automation logic while the PWM outputs control lighting and motorized blinds.

Industrial Wireless Sensors

Robust brown-out detection and WDT ensure reliable operation in noisy factory environments.

Remote Controls

The IR module and low-power sleep modes make it perfect for universal remote controls with extended battery life.

Q: What is the core architecture?
A: It uses the STM8 core running at up to 16MHz.
Q: What is the program memory size?
A: It has 32KB of flash memory.
Q: Does it support DMA?
A: Yes, it includes a DMA controller for efficient data transfer.
Q: What is the package type?
A: It comes in a 28-pin UFBGA/WLCSP package.
Q: What is the operating temperature range?
A: It is rated for -40°C to 85°C.
Base Product Number : STM8L151G6
16MHz 8-bit MCU DMA IoT IR STM8 STM8L ultra-low-power wearable WLCSP-28
Q: What is the core architecture?
A: It uses the STM8 core running at up to 16MHz.
Q: What is the program memory size?
A: It has 32KB of flash memory.
Q: Does it support DMA?
A: Yes, it includes a DMA controller for efficient data transfer.
Q: What is the package type?
A: It comes in a 28-pin UFBGA/WLCSP package.
Q: What is the operating temperature range?
A: It is rated for -40°C to 85°C.