STM8L151K3U3

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The STM8L151K3U3 is a Low-Voltage Medium-Density 8-bit microcontroller with a comprehensive set of peripherals and memory. It is based on the STM8L081K3 8-bit core and occupies 8 kbytes Flash program memory and 128 bytes data EEPROM. It features 1 Kbyte of RAM, 5 timers, 8 communication interfaces, motor control, A/D converter, SPI, I2C, I2S, and UART.

The STM8L151K3U3 is suitable for a wide range of applications such as industrial control and automation, automotive, and telecommunications. It has a generic processor architecture and can handle both high-level applications such as speech recognition and low-level applications such as motor control.

The STM8L151K3U3 includes a 16-bit timer to support a wide range of timers and PWM functions. It also provides two 16-bit timer module, a Real-Time Clock (RTC) module, an 8-bit basic timer module, two 8-bit timers with PWM capabilities, one 16-bit timer with PWM, and one 7-bit timer with PWM.

The STM8L151K3U3 provides 5 communication peripherals for various communication protocols. The USART module supports UART, IrDA, SPI, and I2C. The SPI master and slave modules can communicate with devices connected through an SPI bus. The I2C module is a two-wire serial bus protocol. The CAN module supports the CAN 2.0A and CAN 2.0B protocols. The LIN module supports the Local Interconnect Network protocol.

The STM8L151K3U3 also includes motor control peripherals, such as a motor control timer, an encoder module, and an analog-to-digital converter (ADC). The motor control timer allows precise speed and position control of motors. The encoder module counts the position of motors based on the encoder signals it receives. The ADC converts analog signals into digital signals. This processor also supports the Secure Digital Input Output (SDIO) and the Serial Peripheral Interface (SPI) protocol.

The STM8L151K3U3 is based on the STM8L081K3 8-bit core. The core is the central processor unit (CPU) of a microcontroller, responsible for executing instructions from memory. The STM8L081K3 implements the MEOS 8-bit instruction set, allowing for fast, efficient execution of code.

The STM8L151K3U3 can be powered by a single 5V supply. It has an operating frequency of up to 20MHz and operates on a single 3V or 5V supply. It can reach 1 MIPS/MHz throughput and is compatible with the STM8 development ecosystem.

The STM8L151K3U3 is a low-cost, low-power, and low-complexity microcontroller suitable for a wide range of embedded applications. Its comprehensive set of peripherals, including motor control, ADC, timers, communication peripherals, security, and 8-bit core make it suitable for low-level applications such as motor control as well as high-level applications such as speech recognition.

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