Overview
The STM8L151K6T6 is an ultra-low-power 8-bit microcontroller from STMicroelectronics, part of the STM8L15x family. This microcontroller is designed to provide high performance while minimizing power consumption, making it ideal for battery-powered devices and applications requiring low energy usage. The STM8L151K6T6 features the enhanced STM8 CPU core, which offers increased processing power of up to 16 MIPS at a clock frequency of 16 MHz. It is packaged in a 32-pin LQFP (Low Profile Quad Flat Package) and supports a wide range of peripherals and interfaces.
Key Specifications
| Parameter | Value |
|---|---|
| Fabricante | STMicroelectronics |
| Tipo de circuito integrado | Microcontrolador STM8 |
| Frecuencia de tacteado | 16 MHz |
| Montaje | SMD |
| Carcasa | LQFP32 |
| Memoria | 32 kB FLASH, 1 kB EEPROM, 2 kB RAM |
| Cantidad de transductores A/D 12bit | 22 |
| Cantidad de comparadores | 2 |
| Cantidad de transductores D/A 12bit | 1 |
| Cantidad de timers 16bit | 3 |
| Cantidad de timers 8bit | 1 |
| Cantidad de canales PWM | 4 |
| Alimentación | 1.8 V to 3.6 V (down to 1.65 V at power down) |
| Rango de temperatura | -40 °C to 85 °C |
Key Features
- Ultra-low-power consumption with 5 low power modes: Wait, Low power run, Low power wait, Active-halt with full RTC, and Halt.
- Advanced STM8 core with Harvard architecture and 3-stage pipeline, providing up to 16 MIPS at 16 MHz.
- Up to 40 external interrupt sources and 4 channels of DMA for peripherals like ADC, DAC, SPI, I2C, USART, and timers.
- 12-bit ADC with up to 1 Msps and 25 channels, along with a temperature sensor and internal reference voltage.
- 12-bit DAC with output buffer and 2 ultra-low-power comparators.
- Timers include two 16-bit timers with 2 channels, one 16-bit advanced control timer with 3 channels, and one 8-bit timer with 7-bit prescaler.
- Communication interfaces such as SPI, Fast I2C 400 kHz SMBus and PMBus™, and USART (ISO 7816 interface and IrDA).
- Up to 41 I/Os, all mappable on interrupt vectors, and up to 16 capacitive sensing channels.
Applications
The STM8L151K6T6 is suitable for a variety of applications that require low power consumption and high performance. These include:
- Battery-powered devices such as smart meters, remote controls, and medical devices.
- Industrial automation and control systems.
- Consumer electronics requiring low power modes.
- Automotive systems, especially those needing ultra-low-power features.
- Sensors and monitoring systems that require precise and efficient data processing.
Q & A
- What is the maximum clock frequency of the STM8L151K6T6?
The maximum clock frequency is 16 MHz. - What is the memory configuration of the STM8L151K6T6?
The memory configuration includes 32 kB of Flash program memory, 1 kB of data EEPROM, and 2 kB of RAM. - What are the power supply and temperature ranges for the STM8L151K6T6?
The power supply range is from 1.8 V to 3.6 V (down to 1.65 V at power down), and the temperature range is from -40 °C to 85 °C. - How many low power modes does the STM8L151K6T6 support?
The STM8L151K6T6 supports 5 low power modes: Wait, Low power run, Low power wait, Active-halt with full RTC, and Halt. - What communication interfaces are available on the STM8L151K6T6?
The available communication interfaces include SPI, Fast I2C 400 kHz SMBus and PMBus™, and USART (ISO 7816 interface and IrDA). - Does the STM8L151K6T6 support capacitive sensing?
Yes, it supports up to 16 capacitive sensing channels for touchkey, proximity, linear touch, and rotary touch sensors. - What is the package type of the STM8L151K6T6?
The package type is LQFP32 (Low Profile Quad Flat Package). - Does the STM8L151K6T6 have a built-in temperature sensor?
Yes, it includes a built-in temperature sensor. - How many external interrupt sources does the STM8L151K6T6 support?
The STM8L151K6T6 supports up to 40 external interrupt sources. - What is the maximum ADC conversion speed of the STM8L151K6T6?
The maximum ADC conversion speed is up to 1 Msps).
