Overview
The STM8L152C4T6 is a member of the STM8L ultra-low-power 8-bit microcontroller family from STMicroelectronics. This microcontroller is designed to offer high performance while maintaining ultra-low power consumption, making it ideal for a wide range of applications that require efficient energy use.
The STM8L152C4T6 operates within a voltage range of 1.8 V to 3.6 V and is available in temperature ranges of -40 °C to +85 °C or -40 °C to +125 °C. It features the enhanced STM8 CPU core, which provides up to 16 MIPS at 16 MHz, along with a Harvard architecture and a 3-stage pipeline for efficient processing.
The device includes an integrated debug module with a hardware interface (SWIM) for non-intrusive In-Application debugging and ultra-fast Flash programming. It also incorporates embedded data EEPROM and low-power, low-voltage, single-supply program Flash memory.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | STM8L152C4T6 |
| Manufacturer | STMicroelectronics |
| Package | LQFP 48 (7x7x1.4 mm) |
| Core | STM8 |
| Program Memory Size | 16 KB Flash |
| Data RAM Size | 2 KB RAM |
| Maximum Clock Frequency | 16 MHz |
| ADC Resolution | 12-bit |
| Number of GPIO | 41 I/Os |
| Supply Voltage Range | 1.8 V to 3.6 V |
| Operating Temperature Range | -40 °C to +85 °C or -40 °C to +125 °C |
| Interface Type | I2C, SPI, USART |
| Number of ADC Channels | 25 channels |
| Number of Timers/Counters | 5 timers |
Key Features
- Ultra-Low Power Consumption: The STM8L152C4T6 features five low power modes, including Wait, Low power run, Low power wait, Active-halt with full RTC, and Halt, with consumption as low as 350 nA in Halt mode.
- Advanced STM8 Core: The microcontroller uses a Harvard architecture and a 3-stage pipeline, providing up to 16 MIPS at 16 MHz.
- Extensive Peripherals: Includes an extensive range of enhanced I/Os and peripherals such as 12-bit ADC, 12-bit DAC, ultra-low-power comparators, and capacitive sensing channels.
- Debug and Programming: Features an integrated debug module with SWIM interface for non-intrusive In-Application debugging and ultra-fast Flash programming.
- Memory and Storage: Up to 16 KB of Flash program memory, 1 KB of data EEPROM with ECC, and 2 KB of RAM.
- Communication Interfaces: Supports I2C, SPI, and USART interfaces.
- Low Power RTC and Clock Management: Includes a low power RTC with BCD calendar and alarm interrupt, along with various clock management options.
Applications
The STM8L152C4T6 is suitable for a variety of applications that require low power consumption and high performance. These include:
- Industrial Automation: For control and monitoring systems that need to operate efficiently over long periods.
- Consumer Electronics: In devices such as remote controls, home appliances, and other battery-powered gadgets.
- Medical Devices: For portable medical devices that require low power consumption to extend battery life.
- Automotive Systems: In automotive applications where low power and reliability are crucial.
- IoT Devices: For Internet of Things (IoT) devices that need to operate with minimal power consumption.
Q & A
- What is the operating voltage range of the STM8L152C4T6?
The operating voltage range is from 1.8 V to 3.6 V, with a power-down voltage as low as 1.65 V.
- What are the temperature ranges for the STM8L152C4T6?
The device operates in temperature ranges of -40 °C to +85 °C or -40 °C to +125 °C.
- What is the maximum clock frequency of the STM8L152C4T6?
The maximum clock frequency is 16 MHz.
- How many GPIOs does the STM8L152C4T6 have?
The device has up to 41 I/Os.
- What types of communication interfaces does the STM8L152C4T6 support?
The device supports I2C, SPI, and USART interfaces.
- What is the resolution of the ADC in the STM8L152C4T6?
The ADC resolution is 12-bit.
- Does the STM8L152C4T6 have any low power modes?
Yes, it features five low power modes: Wait, Low power run, Low power wait, Active-halt with full RTC, and Halt.
- What is the purpose of the SWIM interface in the STM8L152C4T6?
The SWIM interface is used for non-intrusive In-Application debugging and ultra-fast Flash programming.
- How much RAM and Flash memory does the STM8L152C4T6 have?
The device has 2 KB of RAM and up to 16 KB of Flash program memory.
- What types of timers are available in the STM8L152C4T6?
The device includes two 16-bit timers, one 16-bit advanced control timer, and one 8-bit timer.
