STM8S007C8T6 Detailed explanation of pin function specifications and circuit principle instructions
The STM8S007C8T6 is a microcontroller manufactured by STMicroelectronics, part of their STM8 family of 8-bit microcontrollers. It is designed for a wide range of applications, offering a balance of performance, low Power consumption, and ease of use. The STM8S series is widely used in embedded systems, industrial control, consumer electronics, and automotive applications.
Package Type and Pin Count:
The STM8S007C8T6 comes in a LQFP-32 (Low-Profile Quad Flat Package) package, which contains 32 pins.
Pinout Function List:
Below is a detailed pin function list for all 32 pins of the STM8S007C8T6 in the LQFP-32 package.
Pin Number Pin Name Pin Type Function Description 1 VSS Power Ground pin (0V), used as reference for all signals and power. 2 VDD Power Supply voltage pin (typically 2.95V to 5.5V). 3 PA0 I/O General-purpose I/O (GPIO) pin, can also serve as a Analog input (ADC) or External interrupt. 4 PA1 I/O General-purpose I/O (GPIO) pin, can also serve as a PWM output or ADC input. 5 PA2 I/O General-purpose I/O (GPIO) pin, also used for External interrupt or PWM output. 6 PA3 I/O General-purpose I/O (GPIO) pin, can be used as USART1_TX (Transmitter) for serial communication. 7 PA4 I/O General-purpose I/O (GPIO) pin, can serve as USART1_RX (Receiver) for serial communication or SPI interface . 8 PA5 I/O General-purpose I/O (GPIO) pin, used for SPI_SCK (clock line) in serial communication. 9 PA6 I/O General-purpose I/O (GPIO) pin, typically used for SPI_MISO (Master In Slave Out) or an analog input pin. 10 PA7 I/O General-purpose I/O (GPIO) pin, used as SPI_MOSI (Master Out Slave In) for serial communication or other alternate functions. 11 PB0 I/O General-purpose I/O (GPIO) pin, can also serve as External interrupt or ADC input. 12 PB1 I/O General-purpose I/O (GPIO) pin, can serve as TIM2_CH1 (timer input capture) or External interrupt. 13 PB2 I/O General-purpose I/O (GPIO) pin, can be used as TIM2_CH2 (timer input capture) or other alternate functions. 14 PB3 I/O General-purpose I/O (GPIO) pin, used as SPI_NSS (chip select) or External interrupt. 15 PB4 I/O General-purpose I/O (GPIO) pin, typically used for External interrupt or PWM output. 16 PB5 I/O General-purpose I/O (GPIO) pin, can be used for TIM3_CH2 or other functions. 17 PB6 I/O General-purpose I/O (GPIO) pin, can be used as TIM3_CH1 or for External interrupt. 18 PB7 I/O General-purpose I/O (GPIO) pin, typically used as TIM3_CH3 or for PWM output. 19 PC0 I/O General-purpose I/O (GPIO) pin, can be used as Analog input or External interrupt. 20 PC1 I/O General-purpose I/O (GPIO) pin, can serve as ADC input or External interrupt. 21 PC2 I/O General-purpose I/O (GPIO) pin, can be used as ADC input or External interrupt. 22 PC3 I/O General-purpose I/O (GPIO) pin, can be used for PWM output or External interrupt. 23 PC4 I/O General-purpose I/O (GPIO) pin, can be used as External interrupt or Analog input. 24 PC5 I/O General-purpose I/O (GPIO) pin, can be used as External interrupt or PWM output. 25 RESET Input Reset input pin for resetting the microcontroller. Should be connected to an external reset circuitry or kept low for reset. 26 OSCIN Input External oscillator input pin (can be used for an external crystal or resonator). 27 OSCOUT Output External oscillator output pin (drives the oscillator output). 28 BOOT0 Input Boot mode selection pin; used to select the bootloader mode during power-up. 29 SWIM Input/Output Serial Wire Debug (SWD) and In-circuit programming interface. 30 NRST Input External reset pin used for the reset functionality of the device. 31 VREF Input Reference voltage input pin for ADC to provide an external reference voltage. 32 VDDA Power Analog supply voltage pin.FAQ (Frequently Asked Questions):
What is the supply voltage for the STM8S007C8T6? The supply voltage for the STM8S007C8T6 is typically between 2.95V to 5.5V. How many GPIO pins are available on the STM8S007C8T6? There are 24 general-purpose I/O pins available on the STM8S007C8T6. What is the purpose of the PA3 pin? The PA3 pin is used as a USART1_TX (Transmitter) for serial communication. Can I use the STM8S007C8T6 for analog inputs? Yes, many pins such as PA0, PA1, and PC0-5 can be configured as analog inputs for ADC functionality. Does the STM8S007C8T6 support external interrupts? Yes, pins like PA0, PA1, PB0, and others can serve as external interrupt sources. What type of reset function is available on the STM8S007C8T6? The device has a reset input pin (NRST) which can be triggered for a reset via an external circuit. How many pins are dedicated to PWM outputs? The STM8S007C8T6 supports several PWM outputs, including pins like PA1, PA2, PB4, and PB5. Can the STM8S007C8T6 interface with SPI devices? Yes, the STM8S007C8T6 supports SPI communication on pins like PA5, PA6, PA7, and PB3. Is there a bootloader function in the STM8S007C8T6? Yes, the device has a bootloader mode activated by setting the BOOT0 pin appropriately. What is the role of the VREF pin? The VREF pin provides an external reference voltage for the ADC functionality. How do I program the STM8S007C8T6? The STM8S007C8T6 can be programmed using the SWIM interface. What are the oscillator pins on the STM8S007C8T6? The OSCIN and OSCOUT pins are used for external oscillator connections. Can the STM8S007C8T6 be used in low-power applications? Yes, the STM8S007C8T6 supports low-power features such as sleep mode and stop mode for energy efficiency. What is the maximum clock frequency of the STM8S007C8T6? The STM8S007C8T6 can run at a maximum clock frequency of 16 MHz. Can the STM8S007C8T6 communicate with other microcontrollers? Yes, it can communicate with other microcontrollers using interfaces like USART, SPI, or I2C. How do I reset the STM8S007C8T6? A reset can be triggered via the NRST pin or an internal reset mechanism. What are the voltage requirements for the analog pins? The VDDA pin provides the analog supply voltage, and the VREF pin provides a reference voltage for ADC. Does the STM8S007C8T6 support debugging? Yes, it supports serial wire debugging (SWD) through the SWIM pin. What is the bootloader mode for? The BOOT0 pin is used to select the bootloader mode during power-up to allow in-circuit programming. What is the role of the VDD pin? The VDD pin supplies the power to the microcontroller, typically between 2.95V to 5.5V.I hope this detailed information meets your expectations! Feel free to ask if you need further clarification or additional details.