Overview
The STM8L151C2T6 is a member of the STM8L ultra-low-power family of microcontrollers from STMicroelectronics. This 8-bit microcontroller is part of the performance line, offering enhanced performance and features compared to the STM8L101 series. It is based on the 16 MHz proprietary STM8 core and is designed to provide high efficiency and low power consumption, making it suitable for a wide range of applications requiring minimal energy usage.
Key Specifications
| Parameter | Value |
|---|---|
| Core | 16 MHz STM8 core |
| Flash Program Memory | Up to 32 Kbytes |
| SRAM | Up to 2 Kbytes |
| Data EEPROM | Up to 1 Kbyte with ECC, RWW |
| Operating Voltage | 1.8 V to 3.6 V (down to 1.65 V at power down) |
| Temperature Range | -40 °C to 85 °C, 105 °C, or 125 °C |
| Package | 48-LQFP (7x7 mm) |
| ADC | 12-bit, up to 1 Msps, 25 channels |
| DAC | 12-bit with output buffer |
| Timers | Two 16-bit timers, one 16-bit advanced control timer, one 8-bit timer |
| Communication Interfaces | SPI, Fast I2C 400 kHz, USART (ISO 7816 interface and IrDA) |
| Low Power Modes | Wait, Low power run, Low power wait, Active-halt with full RTC, Halt |
Key Features
- Ultra-low-power consumption with multiple low power modes (Wait, Low power run, Low power wait, Active-halt with full RTC, Halt)
- Advanced STM8 core with Harvard architecture and 3-stage pipeline, up to 16 MIPS at 16 MHz
- Analog features including 12-bit ADC, 12-bit DAC, temperature sensors, and ultra-low-power comparators
- Embedded LCD controller (in some variants like STM8L152xx)
- Multiple communication interfaces: SPI, Fast I2C 400 kHz, USART (ISO 7816 interface and IrDA)
- Up to 41 I/Os, all mappable on interrupt vectors
- Support for capacitive sensing channels for touchkey, proximity, linear touch, and rotary touch sensors
- Fast on-chip programming and non-intrusive debugging with SWIM
Applications
The STM8L151C2T6 is suitable for a variety of applications that require low power consumption and high performance. These include:
- Battery-powered devices and IoT applications
- Industrial control systems and automation
- Consumer electronics requiring low power operation
- Medical devices and healthcare equipment
- Automotive systems and accessories
Q & A
- What is the core frequency of the STM8L151C2T6?
The core frequency of the STM8L151C2T6 is up to 16 MHz. - How much Flash program memory does the STM8L151C2T6 have?
The STM8L151C2T6 has up to 32 Kbytes of Flash program memory. - What is the operating voltage range of the STM8L151C2T6?
The operating voltage range is from 1.8 V to 3.6 V (down to 1.65 V at power down). - What are the low power modes available in the STM8L151C2T6?
The available low power modes are Wait, Low power run, Low power wait, Active-halt with full RTC, and Halt. - Does the STM8L151C2T6 support LCD control?
No, the STM8L151C2T6 does not support LCD control. However, the STM8L152xx variants do. - What communication interfaces are available on the STM8L151C2T6?
The available communication interfaces include SPI, Fast I2C 400 kHz, and USART (ISO 7816 interface and IrDA). - How many I/Os does the STM8L151C2T6 have?
The STM8L151C2T6 has up to 41 I/Os, all mappable on interrupt vectors. - What is the temperature range for the STM8L151C2T6?
The temperature range is from -40 °C to 85 °C, 105 °C, or 125 °C. - Does the STM8L151C2T6 support capacitive sensing?
Yes, it supports up to 16 capacitive sensing channels for touchkey, proximity, linear touch, and rotary touch sensors. - What debugging capabilities does the STM8L151C2T6 offer?
The STM8L151C2T6 offers fast on-chip programming and non-intrusive debugging with SWIM.
