The model STM32F091CCT6 belongs to the STM32 series from STMicroelectronics, a well-known manufacturer of microcontrollers. This model is part of their ARM Cortex-M0 based microcontrollers family. Now, let's go over the requested information step by step.
1. Packaging Type:
The STM32F091CCT6 comes in the LQFP-48 (Low-profile Quad Flat Package) form factor, which features 48 pins. The model you are referring to has 48 pins, not 200.
2. Pin Function List for STM32F091CCT6:
Here is a detailed explanation of the 48-pin LQFP package pin functions:
Pin Number Pin Name Pin Function 1 VSS Ground for the microcontroller. 2 VDDA Analog Power supply. 3 VSSA Ground for analog circuitry. 4 PA0 General-purpose I/O or external interrupt. 5 PA1 General-purpose I/O or external interrupt. 6 PA2 General-purpose I/O or external interrupt. 7 PA3 General-purpose I/O or external interrupt. 8 PA4 General-purpose I/O or external interrupt. 9 PA5 General-purpose I/O or external interrupt. 10 PA6 General-purpose I/O or external interrupt. 11 PA7 General-purpose I/O or external interrupt. 12 PB0 General-purpose I/O or external interrupt. 13 PB1 General-purpose I/O or external interrupt. 14 PB2 General-purpose I/O or external interrupt. 15 PB3 General-purpose I/O or external interrupt. 16 PB4 General-purpose I/O or external interrupt. 17 PB5 General-purpose I/O or external interrupt. 18 PB6 General-purpose I/O or external interrupt. 19 PB7 General-purpose I/O or external interrupt. 20 PC13 General-purpose I/O or external interrupt. 21 PC14 General-purpose I/O or external interrupt. 22 PC15 General-purpose I/O or external interrupt. 23 PD0 General-purpose I/O or external interrupt. 24 PD1 General-purpose I/O or external interrupt. 25 PD2 General-purpose I/O or external interrupt. 26 PD3 General-purpose I/O or external interrupt. 27 PD4 General-purpose I/O or external interrupt. 28 PD5 General-purpose I/O or external interrupt. 29 PD6 General-purpose I/O or external interrupt. 30 PD7 General-purpose I/O or external interrupt. 31 PE0 General-purpose I/O or external interrupt. 32 PE1 General-purpose I/O or external interrupt. 33 PE2 General-purpose I/O or external interrupt. 34 PE3 General-purpose I/O or external interrupt. 35 PE4 General-purpose I/O or external interrupt. 36 PE5 General-purpose I/O or external interrupt. 37 VDD Power supply. 38 BOOT0 Boot selection input pin for the microcontroller. 39 NRST Reset input for the microcontroller. 40 SWDIO Serial wire debug input/output. 41 SWCLK Serial wire debug Clock . 42 TMS JTAG Test Mode Select. 43 TCK JTAG Test Clock. 44 TDI JTAG Test Data In. 45 TDO JTAG Test Data Out. 46 VDDIO2 Power supply for I/O 2. 47 VDDA Analog supply voltage. 48 VSS Ground pin.3. FAQs on Pin Functions for STM32F091CCT6:
FAQ (Frequently Asked Questions):Q: What is the function of the NRST pin on STM32F091CCT6? A: The NRST pin is used for resetting the microcontroller when it is pulled low.
Q: Can I use PA0 as a general-purpose I/O pin? A: Yes, PA0 can be used as a general-purpose I/O pin or for external interrupts.
Q: What does the BOOT0 pin do on the STM32F091CCT6? A: The BOOT0 pin determines the boot mode of the microcontroller, allowing it to boot from Flash memory or System memory.
Q: How do I configure the SWDIO and SWCLK pins? A: The SWDIO and SWCLK pins are used for Serial Wire Debug (SWD), which can be configured in the microcontroller's debug settings.
Q: Can I use PB0 for external interrupts? A: Yes, PB0 can be configured as an external interrupt pin or as a general-purpose I/O.
Q: What is the role of VDD pin in STM32F091CCT6? A: The VDD pin is the main power supply for the microcontroller.
Q: Is there a way to reset STM32F091CCT6 using a push-button? A: Yes, you can connect the NRST pin to a push-button and pull it low to reset the microcontroller.
Q: How can I power the analog components in STM32F091CCT6? A: The VDDA pin is used to supply power to the analog circuitry of the microcontroller.
Q: Can I use PC13, PC14, and PC15 as general-purpose I/O pins? A: Yes, PC13, PC14, and PC15 can all be configured as general-purpose I/O or external interrupt pins.
Q: What is the function of PA7 on the STM32F091CCT6? A: The PA7 pin is typically used as a general-purpose I/O or can be configured for alternate functions like USART.
Q: Is there any specific function associated with the TMS and TCK pins? A: The TMS and TCK pins are part of the JTAG interface used for debugging and programming the microcontroller.
Q: Can I use PB7 for communication peripherals like SPI or I2C? A: Yes, PB7 can be configured for SPI or I2C depending on the specific alternate function mode.
Q: What is the function of PA6 on the STM32F091CCT6? A: PA6 is a general-purpose I/O pin, but it can also be used for other peripheral functions like USART.
Q: What is the voltage range for VDDA pin? A: VDDA typically operates in the voltage range of 2.4V to 3.6V.
Q: Can I use PA1 as an external interrupt pin? A: Yes, PA1 can be configured as an external interrupt pin or general-purpose I/O.
Q: What is the function of the TDO pin on the STM32F091CCT6? A: The TDO pin is part of the JTAG interface, transmitting the test data out during debugging.
Q: How do I configure PA4 for alternate functions like ADC? A: PA4 can be configured to work as an ADC input pin by selecting the appropriate alternate function mode.
Q: What should be connected to the VSSA pin? A: VSSA should be connected to the ground for the analog circuitry of the microcontroller.
Q: How do I use PB4 and PB5 for PWM output? A: PB4 and PB5 can be used as PWM output pins by selecting the appropriate timer function in the microcontroller configuration.
Q: Can I use PE0 to interface with a sensor? A: Yes, PE0 can be configured as an input pin for interfacing with a sensor or other external components.
I hope this detailed information helps! Let me know if you need further clarification.