The model "STM8L151K4T6" is a microcontroller manufactured by STMicroelectronics, part of the STM8 family. The STM8L151K4T6 is known for its low- Power consumption and is primarily used in embedded applications. Below, I will provide the detai LED information based on your request:
1. Package Type and Pinout Details
The STM8L151K4T6 comes in a 32-pin LQFP (Low-Profile Quad Flat Package). This package contains 32 pins that are used for various functions such as power supply, input/output (I/O), analog-to-digital conversion, communication protocols, and more.
2. Detailed Pin Function Table
The STM8L151K4T6 has the following pins:
Pin Number Pin Name Pin Function Description 1 VSS Ground (GND) 2 VDD Power supply (3.3V or 5V) 3 PC5 I/O port, General-purpose I/O, TIM3_CH1, ADC channel 12 4 PC4 I/O port, General-purpose I/O, TIM3_CH2, ADC channel 11 5 PC3 I/O port, General-purpose I/O, TIM3_CH3, ADC channel 10 6 PC2 I/O port, General-purpose I/O, USART1_RXD 7 PC1 I/O port, General-purpose I/O, USART1_TXD 8 PC0 I/O port, General-purpose I/O, TIM3_CH4 9 PB7 I/O port, General-purpose I/O, SPI1_SCK, Timer 1 (PWM output) 10 PB6 I/O port, General-purpose I/O, SPI1_MISO, Timer 1 (PWM output) 11 PB5 I/O port, General-purpose I/O, SPI1_MOSI, Timer 1 (PWM output) 12 PB4 I/O port, General-purpose I/O, Timer 1 (PWM output) 13 PB3 I/O port, General-purpose I/O, I2C1_SCL, Timer 2 (PWM output) 14 PB2 I/O port, General-purpose I/O, I2C1_SDA, Timer 2 (PWM output) 15 PA15 I/O port, General-purpose I/O, CAN1_RX 16 PA14 I/O port, General-purpose I/O, CAN1_TX 17 PA13 I/O port, General-purpose I/O, Debugging (SWDIO) 18 PA12 I/O port, General-purpose I/O, Debugging (SWCLK) 19 PA11 I/O port, General-purpose I/O, USBOTGFS_DP 20 PA10 I/O port, General-purpose I/O, USBOTGFS_DM 21 PA9 I/O port, General-purpose I/O, USART1_TXD 22 PA8 I/O port, General-purpose I/O, USART1_RXD 23 PA7 I/O port, General-purpose I/O, CAN1_TX 24 PA6 I/O port, General-purpose I/O, CAN1_RX 25 PA5 I/O port, General-purpose I/O, SPI1_MISO 26 PA4 I/O port, General-purpose I/O, SPI1_MOSI 27 PA3 I/O port, General-purpose I/O, I2C1_SDA 28 PA2 I/O port, General-purpose I/O, I2C1_SCL 29 PA1 I/O port, General-purpose I/O, ADC channel 1 30 PA0 I/O port, General-purpose I/O, ADC channel 0 31 NRST Reset input (Active low) 32 VCAP capacitor connection for internal voltage regulator (decoupling capacitor)3. Frequently Asked Questions (FAQ)
Q1: What is the pinout for STM8L151K4T6?A1: The STM8L151K4T6 has 32 pins, which are used for various functions including general-purpose I/O, communication interface s, ADC channels, and power supply connections.
Q2: What voltage does STM8L151K4T6 operate at?A2: The STM8L151K4T6 operates typically at 3.3V or 5V power supply (VDD).
Q3: What is the function of the NRST pin?A3: The NRST pin is the reset pin. It is an active-low input, which means that applying a low signal will reset the microcontroller.
Q4: Does STM8L151K4T6 support USB functionality?A4: Yes, the STM8L151K4T6 has USB functionality, using PA11 (USBOTGFSDP) and PA10 (USBOTGFSDM) for USB communication.
Q5: How many ADC channels are available on STM8L151K4T6?A5: The STM8L151K4T6 features 16 ADC channels, with pins such as PA0 (ADC channel 0), PA1 (ADC channel 1), and others.
Q6: What are the communication interfaces supported?A6: The STM8L151K4T6 supports multiple communication interfaces such as SPI, I2C, USART, and CAN.
Q7: What is the maximum Clock frequency of STM8L151K4T6?A7: The maximum clock frequency for STM8L151K4T6 is 24 MHz.
Q8: What is the function of PA13 and PA14 pins?A8: PA13 is used for SWDIO (Serial Wire Debug Input/Output), and PA14 is used for SWCLK (Serial Wire Clock) for debugging purposes.
Q9: Does STM8L151K4T6 support PWM outputs?A9: Yes, STM8L151K4T6 supports PWM output on pins such as PB7, PB6, and others for controlling motors, LEDs, etc.
Q10: What is the power consumption of STM8L151K4T6?A10: The STM8L151K4T6 is designed to operate with low power consumption, typically drawing very low current in low-power modes.
Q11: What kind of reset mechanism does STM8L151K4T6 use?A11: The STM8L151K4T6 uses a Power-on Reset (POR) and an external reset via the NRST pin for initialization.
Q12: How can I use the CAN interface on STM8L151K4T6?A12: The CAN interface can be used through the CAN1TX (PA14) and CAN1RX (PA15) pins, enabling communication with CAN networks.
Q13: Does STM8L151K4T6 support I2C communication?A13: Yes, STM8L151K4T6 supports I2C communication on pins PA2 (SCL) and PA3 (SDA).
Q14: How do I configure the timer pins (e.g., PB7, PB6)?A14: The pins PB7 and PB6 can be configured to function as timer channels (TIM1) for PWM, and their configuration is done via software.
Q15: What debugging features does STM8L151K4T6 support?A15: STM8L151K4T6 supports serial wire debugging (SWD) for debugging with SWDIO (PA13) and SWCLK (PA14).
Q16: Can STM8L151K4T6 be used for motor control?A16: Yes, the STM8L151K4T6 is capable of motor control using PWM outputs from its timer channels like PB7 and PB6.
Q17: Is STM8L151K4T6 suitable for automotive applications?A17: Yes, with its low power consumption, robustness, and CAN support, STM8L151K4T6 is suitable for automotive applications.
Q18: How can I configure the UART interface on STM8L151K4T6?A18: The UART interface can be configured through pins PA9 (TX) and PA10 (RX) for communication.
Q19: Does STM8L151K4T6 have an internal oscillator?A19: Yes, STM8L151K4T6 has an internal 24 MHz clock oscillator, which can be used as the system clock source.
Q20: How do I connect external devices to STM8L151K4T6?A20: External devices can be connected via the general-purpose I/O pins, communication interfaces like I2C, SPI, USART, and analog channels for sensors.
This should provide a comprehensive look at the STM8L151K4T6, its pin functions, packaging, and frequently asked questions.
Let me know if you need any further clarifications!