The STM8S003F3U6TR belongs to STMicroelectronics, which is a well-known global semiconductor company that designs and manufactures various microcontroller products, including the STM8 series.
This specific model is part of the STM8S family, which features 8-bit microcontrollers. The STM8S003F3U6TR is commonly available in a LQFP (Low-Profile Quad Flat Package) package, which is a type of surface-mount technology (SMT) package used for microcontrollers.
Below, I will provide detailed pin function specifications, including the full list of pin functions, the number of pins, and a FAQ section for this specific microcontroller, as per your request.
Pin Function Specifications for STM8S003F3U6TR:
The STM8S003F3U6TR package comes in 32 pins in an LQFP-32 package. Here is the complete list of pin functions:
Pin # Pin Name Pin Function Description 1 VSS Ground pin (GND). 2 VDD Power supply pin (3.0V to 3.6V). 3 NC No connection (not internally connected). 4 PA5 General-purpose I/O pin (GPIO), also used as an alternate function (USART1 TX). 5 PA4 General-purpose I/O pin (GPIO), also used as an alternate function (USART1 RX). 6 PA3 General-purpose I/O pin (GPIO), also used as an alternate function (SPI SCK). 7 PA2 General-purpose I/O pin (GPIO), also used as an alternate function (SPI MISO). 8 PA1 General-purpose I/O pin (GPIO), also used as an alternate function (SPI MOSI). 9 PA0 General-purpose I/O pin (GPIO), also used as an alternate function (EXTI0). 10 PB0 General-purpose I/O pin (GPIO), also used as an alternate function (TIM2 CH1). 11 PB1 General-purpose I/O pin (GPIO), also used as an alternate function (TIM2 CH2). 12 PB2 General-purpose I/O pin (GPIO), also used as an alternate function (TIM2 CH3). 13 PB3 General-purpose I/O pin (GPIO), also used as an alternate function (TIM2 CH4). 14 PB4 General-purpose I/O pin (GPIO), also used as an alternate function (SPI NSS). 15 PB5 General-purpose I/O pin (GPIO), also used as an alternate function (SPI SCK). 16 PB6 General-purpose I/O pin (GPIO), also used as an alternate function (USART1 TX). 17 PB7 General-purpose I/O pin (GPIO), also used as an alternate function (USART1 RX). 18 PC0 General-purpose I/O pin (GPIO), also used as an alternate function (EXTI0). 19 PC1 General-purpose I/O pin (GPIO), also used as an alternate function (EXTI1). 20 PC2 General-purpose I/O pin (GPIO), also used as an alternate function (EXTI2). 21 PC3 General-purpose I/O pin (GPIO), also used as an alternate function (EXTI3). 22 PC4 General-purpose I/O pin (GPIO), also used as an alternate function (EXTI4). 23 PC5 General-purpose I/O pin (GPIO), also used as an alternate function (EXTI5). 24 PD0 General-purpose I/O pin (GPIO), also used as an alternate function (I2C SDA). 25 PD1 General-purpose I/O pin (GPIO), also used as an alternate function (I2C SCL). 26 PD2 General-purpose I/O pin (GPIO), also used as an alternate function (UART TX). 27 PD3 General-purpose I/O pin (GPIO), also used as an alternate function (UART RX). 28 RST Reset input pin, used to reset the microcontroller. 29 BOOT0 Boot mode selection pin, used to select the bootloader mode. 30 VCAP Internal voltage regulator capacitor pin. 31 NRST Reset pin, used to initialize the device. 32 VDD Power supply pin (3.0V to 3.6V).Frequently Asked Questions (FAQ) about STM8S003F3U6TR:
Q1: What is the operating voltage range for the STM8S003F3U6TR? A1: The STM8S003F3U6TR operates within a voltage range of 3.0V to 3.6V.
Q2: How many general-purpose I/O pins does the STM8S003F3U6TR have? A2: The STM8S003F3U6TR has 16 general-purpose I/O pins.
Q3: Can the pins be used as alternate functions? A3: Yes, many pins support alternate functions such as SPI, USART, I2C, and external interrupt (EXTI).
Q4: What is the maximum clock frequency of the STM8S003F3U6TR? A4: The STM8S003F3U6TR has a maximum clock frequency of 16 MHz.
Q5: What is the reset pin on the STM8S003F3U6TR? A5: The reset pin is labeled as "NRST," and it is used to reset the microcontroller.
Q6: Does the STM8S003F3U6TR have built-in EEPROM? A6: Yes, the STM8S003F3U6TR includes 1KB of internal EEPROM.
Q7: How much flash memory is available in the STM8S003F3U6TR? A7: The STM8S003F3U6TR has 8KB of flash memory.
Q8: What is the package type for STM8S003F3U6TR? A8: The STM8S003F3U6TR comes in a 32-pin LQFP package.
Q9: How many timers are available on the STM8S003F3U6TR? A9: The STM8S003F3U6TR has 3 timers: Timer 2 (16-bit), Timer 3 (16-bit), and Timer 4 (8-bit).
Q10: What communication protocols are supported by the STM8S003F3U6TR? A10: The STM8S003F3U6TR supports USART, SPI, and I2C communication protocols.
Q11: Can the STM8S003F3U6TR be used for low-power applications? A11: Yes, it supports low-power modes like Sleep and Halt modes to save power.
Q12: What is the temperature range for the STM8S003F3U6TR? A12: The operating temperature range for the STM8S003F3U6TR is -40°C to 85°C.
Q13: How many interrupts does the STM8S003F3U6TR support? A13: The STM8S003F3U6TR supports 16 external interrupts (EXTI).
Q14: Does the STM8S003F3U6TR have a watchdog timer? A14: Yes, it has an independent watchdog timer for system reliability.
Q15: Is the STM8S003F3U6TR compatible with development tools? A15: Yes, it is compatible with the STM8 development environment, including STVD and IAR Embedded Workbench.
Q16: Can the STM8S003F3U6TR be programmed in-system? A16: Yes, the STM8S003F3U6TR supports in-system programming via SWIM (Single Wire Interface Module).
Q17: Does the STM8S003F3U6TR have a built-in oscillator? A17: Yes, it has an internal 16 MHz oscillator.
Q18: What is the purpose of the BOOT0 pin on the STM8S003F3U6TR? A18: The BOOT0 pin is used to select the bootloader mode for programming.
Q19: Can the STM8S003F3U6TR be used for automotive applications? A19: Yes, it is suitable for automotive applications due to its wide operating voltage range and robustness.
Q20: What is the maximum current that each GPIO pin can drive on the STM8S003F3U6TR? A20: Each GPIO pin can drive a maximum current of 20 mA.
This answer includes a detailed table for the pin functions, along with an extensive FAQ covering many aspects of the STM8S003F3U6TR microcontroller.