Overview
The STM8L151G4Y6TR is an ultra-low-power 8-bit microcontroller from STMicroelectronics, part of the STM8L EnergyLite family. This microcontroller is designed for applications requiring low power consumption and high performance. It features a 16 MHz CPU, 32 KB of Flash memory, 2 KB of RAM, and 1 KB of EEPROM. The device operates within a voltage range of 1.8 V to 3.6 V and is available in a 28-pin WLCSP package, making it suitable for a variety of embedded systems and IoT applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Series | STM8L EnergyLite |
| Core Processor | STM8 |
| Core Size | 8-Bit |
| Speed | 16 MHz |
| Program Memory Size | 32 KB (32K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 2 KB (2K x 8) |
| EEPROM Size | 1 KB (1K x 8) |
| Voltage - Supply (Vcc/Vdd) | 1.8 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 28-UFBGA, WLCSP |
| Number of I/O | 26 |
| Connectivity | I²C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, IR, POR, PWM, WDT |
| Data Converters | A/D 18x12b, D/A 1x12b |
| Oscillator Type | Internal |
Key Features
- Ultra-low power consumption, making it suitable for battery-powered devices and energy-efficient applications.
- High-performance 16 MHz CPU with 32 KB of Flash memory, 2 KB of RAM, and 1 KB of EEPROM.
- Wide operating voltage range from 1.8 V to 3.6 V and temperature range from -40°C to 85°C.
- Integrated peripherals including Brown-out Detect/Reset, DMA, IR, POR, PWM, and WDT.
- Multiple communication interfaces such as I²C, IrDA, SPI, and UART/USART.
- Advanced data converters including 18x12-bit A/D and 1x12-bit D/A.
- Internal oscillator for simplified clock management.
- RoHS compliant and available in a compact 28-pin WLCSP package.
Applications
- IoT devices and smart home appliances due to its low power consumption and compact size.
- Industrial automation and control systems requiring high reliability and performance.
- Medical devices and healthcare equipment where low power and precision are critical.
- Automotive systems, including infotainment and safety features.
- Smart grid solutions and smart meters, leveraging its energy-efficient design.
Q & A
- What is the core processor of the STM8L151G4Y6TR?
The core processor of the STM8L151G4Y6TR is the STM8, an 8-bit microcontroller.
- What is the maximum operating temperature of the STM8L151G4Y6TR?
The maximum operating temperature is 85°C.
- What is the minimum supply voltage for the STM8L151G4Y6TR?
The minimum supply voltage is 1.8 V.
- How much Flash memory does the STM8L151G4Y6TR have?
The STM8L151G4Y6TR has 32 KB of Flash memory.
- What are the communication interfaces available on the STM8L151G4Y6TR?
The available communication interfaces include I²C, IrDA, SPI, and UART/USART.
- Is the STM8L151G4Y6TR RoHS compliant?
Yes, the STM8L151G4Y6TR is RoHS compliant.
- What is the package type of the STM8L151G4Y6TR?
The package type is 28-UFBGA, WLCSP.
- What are the integrated peripherals of the STM8L151G4Y6TR?
The integrated peripherals include Brown-out Detect/Reset, DMA, IR, POR, PWM, and WDT.
- What are the typical applications of the STM8L151G4Y6TR?
Typical applications include IoT devices, industrial automation, medical devices, automotive systems, and smart grid solutions.
- Does the STM8L151G4Y6TR have an internal oscillator?
Yes, the STM8L151G4Y6TR has an internal oscillator.
