Overview
The STM8L151G6U7 is a member of the STM8L ultra-low-power 8-bit microcontroller family from STMicroelectronics. This device is designed to provide high processing power while maintaining ultra-low power consumption, making it ideal for applications requiring energy efficiency.
The STM8L151G6U7 operates within a voltage range of 1.8 V to 3.6 V and is available in temperature ranges of -40°C to 105°C. It features the enhanced STM8 CPU core, which offers up to 16 MIPS at 16 MHz and includes a Harvard architecture with a 3-stage pipeline. The microcontroller also includes an integrated debug module with a hardware interface (SWIM) for non-intrusive In-Application debugging and ultra-fast Flash programming.
Key Specifications
| Parameter | Specification |
|---|---|
| Program Memory Size | 32 Kbytes Flash |
| RAM Size | 2 Kbytes |
| Operating Voltage | 1.8 V to 3.6 V (down to 1.65 V at power down) |
| Operating Temperature | -40°C to 105°C |
| CPU Frequency | Up to 16 MHz |
| CPU Performance | Up to 16 MIPS |
| Package Type | UFQFPN28 4X4X0.6 P0.5 NO EXP PAD, WLCSP 28 1.7x2.9x0.6 P 0.4 mm |
| Low Power Modes | Wait, Low power run, Low power wait, Active-halt with full RTC, Halt |
| Power Consumption | 195 µA/MHz + 440 µA |
| Peripherals | ADC, DAC, SPI, I2C, USART, Timers, Watchdogs, etc. |
Key Features
- Ultra-Low Power Consumption: The STM8L151G6U7 features five low power modes, including Wait, Low power run, Low power wait, Active-halt with full RTC, and Halt, ensuring minimal energy usage.
- Advanced CPU Core: The enhanced STM8 CPU core provides up to 16 MIPS at 16 MHz and includes a Harvard architecture with a 3-stage pipeline.
- Integrated Peripherals: The microcontroller includes an extensive range of peripherals such as 12-bit ADC, 12-bit DAC, SPI, I2C, USART, timers, and watchdogs.
- Debugging and Programming: It features an integrated debug module with a hardware interface (SWIM) for non-intrusive In-Application debugging and ultra-fast Flash programming.
- Memory and Storage: Up to 32 Kbytes of Flash program memory, 1 Kbyte of data EEPROM with ECC, and up to 2 Kbytes of RAM.
- Capacitive Sensing: Supports up to 16 capacitive sensing channels for touchkey, proximity, linear touch, and rotary touch sensors.
Applications
- Industrial Automation: Suitable for low-power industrial control systems and automation.
- Consumer Electronics: Ideal for battery-powered consumer devices requiring low energy consumption.
- Medical Devices: Can be used in medical devices that need reliable and low-power operation.
- Automotive Systems: Applicable in automotive systems where low power and reliability are crucial.
- IoT Devices: Perfect for Internet of Things (IoT) devices that require efficient power management.
Q & A
- What is the operating voltage range of the STM8L151G6U7?
The operating voltage range is 1.8 V to 3.6 V (down to 1.65 V at power down).
- What are the temperature ranges for the STM8L151G6U7?
The temperature ranges are -40°C to 105°C.
- What is the maximum CPU frequency of the STM8L151G6U7?
The maximum CPU frequency is up to 16 MHz.
- What types of packages are available for the STM8L151G6U7?
The packages available include UFQFPN28 4X4X0.6 P0.5 NO EXP PAD and WLCSP 28 1.7x2.9x0.6 P 0.4 mm.
- What are the low power modes available in the STM8L151G6U7?
The low power modes include Wait, Low power run, Low power wait, Active-halt with full RTC, and Halt.
- Does the STM8L151G6U7 support capacitive sensing?
Yes, it supports up to 16 capacitive sensing channels.
- What is the size of the Flash program memory in the STM8L151G6U7?
The Flash program memory is up to 32 Kbytes.
- What is the size of the data EEPROM in the STM8L151G6U7?
The data EEPROM is 1 Kbyte with ECC.
- Does the STM8L151G6U7 have an integrated debug module?
Yes, it features an integrated debug module with a hardware interface (SWIM).
- What are some typical applications for the STM8L151G6U7?
Typical applications include industrial automation, consumer electronics, medical devices, automotive systems, and IoT devices.
