STM8L151C6T6 Detailed explanation of pin function specifications and circuit principle instructions

The part number "STM8L151C6T6" corresponds to an MCU (Microcontroller Unit) produced by STMicroelectronics, which is a global leader in semiconductor solutions. This particular model belongs to the STM8L family, designed for low- Power applications. The "C6T6" part of the name typically refers to the packaging type and the specific configuration of the microcontroller.

Packaging and Pin Count:

The STM8L151C6T6 is housed in a LQFP (Low-profile Quad Flat Package) package, with 48 pins. LQFP packages are typically square in shape, and the pins are located on all four sides of the device.

Pin Function Specifications:

Below is a detailed list of the pin functions for the STM8L151C6T6 in the LQFP48 package. I’ll provide the pinout and the function of each pin.

Pinout and Function (LQFP48): Pin Number Pin Name Pin Type Function 1 VSS Power Ground Pin 2 VDD Power Power Supply Pin 3 NC No Connect Not connected to any internal function 4 PA13 I/O GPIO, External interrupt 5 PA14 I/O GPIO, External interrupt 6 PA15 I/O GPIO, External interrupt 7 PB0 I/O GPIO, Timer capture/compare 8 PB1 I/O GPIO, Timer capture/compare 9 PB2 I/O GPIO, Timer capture/compare 10 PB3 I/O GPIO, Timer capture/compare 11 PB4 I/O GPIO, SPI, I2C 12 PB5 I/O GPIO, SPI, I2C 13 PB6 I/O GPIO, Timer 14 PB7 I/O GPIO, Timer 15 PC0 I/O GPIO, External interrupt 16 PC1 I/O GPIO, External interrupt 17 PC2 I/O GPIO, External interrupt 18 PC3 I/O GPIO, External interrupt 19 PC4 I/O GPIO, ADC 20 PC5 I/O GPIO, ADC 21 PD0 I/O GPIO, UART 22 PD1 I/O GPIO, UART 23 PD2 I/O GPIO, Timer capture/compare 24 PD3 I/O GPIO, Timer capture/compare 25 PD4 I/O GPIO, Timer 26 PD5 I/O GPIO, Timer 27 PD6 I/O GPIO, Timer 28 PD7 I/O GPIO, Timer 29 PE0 I/O GPIO, External interrupt 30 PE1 I/O GPIO, External interrupt 31 PE2 I/O GPIO, External interrupt 32 PE3 I/O GPIO, External interrupt 33 PE4 I/O GPIO, I2C 34 PE5 I/O GPIO, I2C 35 PE6 I/O GPIO, ADC 36 PE7 I/O GPIO, ADC 37 PF0 I/O GPIO, ADC 38 PF1 I/O GPIO, ADC 39 PF2 I/O GPIO, ADC 40 PF3 I/O GPIO, ADC 41 PF4 I/O GPIO, ADC 42 PF5 I/O GPIO, ADC 43 PF6 I/O GPIO, ADC 44 PF7 I/O GPIO, ADC 45 PG0 I/O GPIO, External interrupt 46 PG1 I/O GPIO, External interrupt 47 PG2 I/O GPIO, External interrupt 48 PG3 I/O GPIO, External interrupt

FAQs About the STM8L151C6T6 (Pin Function and Usage)

Here are some frequently asked questions (FAQs) for the STM8L151C6T6 microcontroller.

1. What is the power supply range for the STM8L151C6T6?

The power supply for the STM8L151C6T6 ranges from 2.95V to 5.5V.

2. What is the maximum clock speed of the STM8L151C6T6?

The maximum clock speed is 16 MHz for the STM8L151C6T6.

3. Which pins can be used for external interrupts?

External interrupts are available on pins PA13, PA14, PA15, PB0, PB1, PB2, PB3, PC0, PC1, PC2, PC3, PD0, PD1, PD2, PE0, PE1, PE2, PE3, PG0, PG1, PG2, and PG3.

4. What are the ADC channels available on the STM8L151C6T6?

The STM8L151C6T6 has ADC channels on pins PC4, PC5, PE6, PE7, PF0, PF1, PF2, PF3, PF4, PF5, PF6, and PF7.

5. How many I/O pins are available on the STM8L151C6T6?

The STM8L151C6T6 has 32 I/O pins.

6. Can the STM8L151C6T6 be used in low-power applications?

Yes, it is specifically designed for low-power applications and has several low-power modes.

7. What is the temperature range of the STM8L151C6T6?

The operating temperature range is -40°C to 125°C.

8. What is the typical operating current of the STM8L151C6T6?

The typical operating current is 5 mA at 16 MHz.

9. Does the STM8L151C6T6 support UART communication?

Yes, UART communication is supported on pins PD0 and PD1.

10. What are the SPI pins on the STM8L151C6T6?

The SPI pins are PB4, PB5.

11. What is the maximum output current per I/O pin?

The maximum output current per I/O pin is 25 mA.

12. What are the available timers on the STM8L151C6T6?

The STM8L151C6T6 features 4 timers: Timer 1, Timer 2, Timer 3, and Timer 4, located on various pins like PA15, PB0, PB1, PB2, PB3, and PD0 to PD7.

13. Can the STM8L151C6T6 be used with I2C devices?

Yes, it has I2C support on pins PB4, PB5, PE4, and PE5.

14. Is there an onboard flash memory for the STM8L151C6T6?

Yes, the STM8L151C6T6 has 32 KB of flash memory.

15. What is the maximum number of I2C devices that can be connected?

It supports multiple I2C devices, as the I2C bus can handle up to 128 devices.

16. Is there a watchdog timer in the STM8L151C6T6?

Yes, the STM8L151C6T6 has an independent watchdog timer.

17. Can the STM8L151C6T6 support PWM outputs?

Yes, it supports PWM outputs via the timers on multiple pins like PA13, PB0, PB1.

18. Does the STM8L151C6T6 support a reset pin?

Yes, pin 1 (VSS) is the reset pin for the STM8L151C6T6.

19. **What is the purpose of the *NC* pin on the STM8L151C6T6?**

The NC pin is not connected to any internal circuitry.

20. Can the STM8L151C6T6 be programmed in-circuit?

Yes, the microcontroller can be programmed in-circuit via SPI or UART interface s.

This covers the requested details about the STM8L151C6T6 microcontroller, including pin functions, packaging, and FAQs.