Overview
The STM8L152K6U6 is a member of the STM8L ultra-low-power 8-bit microcontroller family from STMicroelectronics. This device is part of the medium-density STM8L15x series, which is designed to offer high processing power while maintaining ultra-low power consumption. The STM8L152K6U6 operates within a voltage range of 1.8 V to 3.6 V and is available in temperature ranges of -40 to +85 °C and -40 to +125 °C. It features the enhanced STM8 CPU core, providing up to 16 MIPS at 16 MHz, and includes a Harvard architecture with a 3-stage pipeline for efficient processing.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | STM8 |
| Core Size | 8-Bit |
| Maximum Frequency | 16 MHz |
| Flash Program Memory | Up to 32 Kbytes |
| Data EEPROM | 1 Kbyte with ECC, RWW |
| RAM | Up to 2 Kbytes |
| Operating Voltage | 1.8 V to 3.6 V (down to 1.65 V at power down) |
| Temperature Range | -40 to +85 °C, -40 to +125 °C |
| Package Type | UFQFPN 32 (5x5x0.55 mm) |
| Low Power Modes | Wait, Low power run, Low power wait, Active-halt with full RTC, Halt |
| Current Consumption | 195 µA/MHz + 440 µA |
| Communication Interfaces | SPI, I2C, USART (ISO 7816 interface and IrDA) |
Key Features
- Advanced STM8 Core: Harvard architecture and 3-stage pipeline, providing up to 16 MIPS at 16 MHz.
- Low Power Modes: Five low power modes including Wait, Low power run, Low power wait, Active-halt with full RTC, and Halt.
- Peripherals: Includes 12-bit ADC, 12-bit DAC, timers, USART, SPI, I2C, and low-power comparators.
- Memory: Up to 32 Kbytes of Flash program memory, 1 Kbyte of data EEPROM with ECC, and up to 2 Kbytes of RAM.
- Debugging and Programming: Integrated debug module with SWIM interface for non-intrusive In-Application debugging and ultra-fast Flash programming.
- 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 devices such as remote controls, toys, and other consumer electronics.
- Medical Devices: Can be used in medical devices that require low power consumption and high reliability.
- Automotive Systems: Applicable in automotive systems where low power and robust performance are essential.
- IoT Devices: Suitable for Internet of Things (IoT) devices that need efficient power management and robust processing capabilities.
Q & A
- What is the maximum operating frequency of the STM8L152K6U6?
The maximum operating frequency is 16 MHz, providing up to 16 MIPS.
- What are the different low power modes available in the STM8L152K6U6?
The device features five low power modes: Wait, Low power run, Low power wait, Active-halt with full RTC, and Halt.
- What types of communication interfaces does the STM8L152K6U6 support?
The device supports SPI, I2C, and USART (including ISO 7816 interface and IrDA).
- How much Flash program memory does the STM8L152K6U6 have?
The device has up to 32 Kbytes of Flash program memory.
- What is the temperature range for the STM8L152K6U6?
The device operates in the temperature range of -40 to +85 °C and -40 to +125 °C.
- Does the STM8L152K6U6 support capacitive sensing?
Yes, it supports up to 16 capacitive sensing channels for various touch and proximity sensors.
- What is the package type of the STM8L152K6U6?
The device is available in a UFQFPN 32 (5x5x0.55 mm) package.
- How does the STM8L152K6U6 manage debugging and programming?
The device features an integrated debug module with a SWIM interface for non-intrusive In-Application debugging and ultra-fast Flash programming.
- What are some typical applications of the STM8L152K6U6?
It is suitable for industrial automation, consumer electronics, medical devices, automotive systems, and IoT devices.
- Does the STM8L152K6U6 have any built-in memory protection features?
Yes, it includes flexible write and read protection modes for the Flash memory.
