The STM32F103RDT6 is a microcontroller from the STM32 series produced by STMicroelectronics, which is a well-known global semiconductor company. The STM32F103RDT6 is based on the ARM Cortex-M3 architecture, which is widely used for embedded applications, offering a blend of high performance, low Power consumption, and easy integration into various designs.
Packaging Type for STM32F103RDT6
The STM32F103RDT6 comes in a LQFP-64 package, which contains 64 pins (not 200, as mentioned in your query). The package is a Low-profile Quad Flat Package (LQFP), and it is commonly used in various embedded systems for applications requiring moderate I/O and communication capabilities.
Detailed Pin Function Table
Here's a detailed pinout table and a description of the pins for the STM32F103RDT6 in the LQFP-64 package:
Pin Number Pin Name Function Description 1 VSS Ground Pin 2 VDD Power Supply Pin (3.3V) 3 NRST Reset Pin (active low) 4 PA13 SWDIO (Serial Wire Debug I/O) 5 PA14 SWCLK (Serial Wire Clock ) 6 PA15 JTDI (JTAG Test Data Input) 7 PB0 GPIO (General Purpose Input/Output) 8 PB1 GPIO (General Purpose Input/Output) 9 PB2 GPIO (General Purpose Input/Output) 10 PB3 GPIO (General Purpose Input/Output) 11 PB4 GPIO (General Purpose Input/Output) 12 PB5 GPIO (General Purpose Input/Output) 13 PB6 GPIO (General Purpose Input/Output) 14 PB7 GPIO (General Purpose Input/Output) 15 PC13 GPIO (General Purpose Input/Output) 16 PC14 GPIO (General Purpose Input/Output) 17 PC15 GPIO (General Purpose Input/Output) 18 PD0 USART2_TX (USART Transmit) 19 PD1 USART2_RX (USART Receive) 20 PD2 GPIO (General Purpose Input/Output) 21 PD3 GPIO (General Purpose Input/Output) 22 PD4 GPIO (General Purpose Input/Output) 23 PD5 GPIO (General Purpose Input/Output) 24 PD6 GPIO (General Purpose Input/Output) 25 PD7 GPIO (General Purpose Input/Output) 26 PD8 GPIO (General Purpose Input/Output) 27 PD9 GPIO (General Purpose Input/Output) 28 PD10 GPIO (General Purpose Input/Output) 29 PD11 GPIO (General Purpose Input/Output) 30 PD12 GPIO (General Purpose Input/Output) 31 PD13 GPIO (General Purpose Input/Output) 32 PD14 GPIO (General Purpose Input/Output) 33 PD15 GPIO (General Purpose Input/Output) 34 PE0 GPIO (General Purpose Input/Output) 35 PE1 GPIO (General Purpose Input/Output) 36 PE2 GPIO (General Purpose Input/Output) 37 PE3 GPIO (General Purpose Input/Output) 38 PE4 GPIO (General Purpose Input/Output) 39 PE5 GPIO (General Purpose Input/Output) 40 PE6 GPIO (General Purpose Input/Output) 41 PE7 GPIO (General Purpose Input/Output) 42 PE8 GPIO (General Purpose Input/Output) 43 PE9 GPIO (General Purpose Input/Output) 44 PE10 GPIO (General Purpose Input/Output) 45 PE11 GPIO (General Purpose Input/Output) 46 PE12 GPIO (General Purpose Input/Output) 47 PE13 GPIO (General Purpose Input/Output) 48 PE14 GPIO (General Purpose Input/Output) 49 PE15 GPIO (General Purpose Input/Output) 50 PF0 GPIO (General Purpose Input/Output) 51 PF1 GPIO (General Purpose Input/Output) 52 PF2 GPIO (General Purpose Input/Output) 53 PF3 GPIO (General Purpose Input/Output) 54 PF4 GPIO (General Purpose Input/Output) 55 PF5 GPIO (General Purpose Input/Output) 56 PF6 GPIO (General Purpose Input/Output) 57 PF7 GPIO (General Purpose Input/Output) 58 PF8 GPIO (General Purpose Input/Output) 59 PF9 GPIO (General Purpose Input/Output) 60 PF10 GPIO (General Purpose Input/Output) 61 PF11 GPIO (General Purpose Input/Output) 62 PF12 GPIO (General Purpose Input/Output) 63 PF13 GPIO (General Purpose Input/Output) 64 PF14 GPIO (General Purpose Input/Output)20 FAQs About the STM32F103RDT6
Q: What is the operating voltage range of the STM32F103RDT6? A: The STM32F103RDT6 operates at a voltage range of 2.0V to 3.6V.
Q: What is the maximum clock frequency of STM32F103RDT6? A: The maximum clock frequency is 72 MHz.
Q: How many GPIO pins are available on the STM32F103RDT6? A: The STM32F103RDT6 has 37 GPIO pins, spread across various ports (PA, PB, PC, PD, PE, PF).
Q: Does STM32F103RDT6 have internal flash memory? A: Yes, it has 128 KB of Flash memory.
Q: How much SRAM is available in the STM32F103RDT6? A: It provides 20 KB of SRAM.
Q: What kind of communication interface s does STM32F103RDT6 support? A: It supports USART, SPI, I2C, CAN, and USB interfaces.
Q: Can STM32F103RDT6 support PWM? A: Yes, it supports PWM output on many of its GPIO pins.
Q: Is the STM32F103RDT6 capable of low-power operation? A: Yes, it supports various low-power modes including Sleep, Stop, and Standby.
Q: What is the temperature range of the STM32F103RDT6? A: The temperature range is -40°C to +85°C.
Q: What are the main applications of the STM32F103RDT6? A: Common applications include motor control, industrial automation, and sensor-based devices.
Q: Does the STM32F103RDT6 support hardware division? A: Yes, it has a hardware floating-point unit (FPU).
Q: Can the STM32F103RDT6 be programmed using JTAG or SWD? A: Yes, it supports programming and debugging via both JTAG and SWD interfaces.
Q: What is the size of the LQFP-64 package? A: The LQFP-64 package has a size of 10x10 mm with a 0.5 mm pitch.
Q: What is the function of the NRST pin on STM32F103RDT6? A: The NRST pin is used for hardware reset of the microcontroller.
Q: Does the STM32F103RDT6 include an external oscillator? A: Yes, it can use an external 8 MHz or 32.768 kHz oscillator.
Q: What is the purpose of the PA13/PA14 pins on STM32F103RDT6? A: PA13 and PA14 are used for the Serial Wire Debug (SWDIO and SWCLK) interface.
Q: How many timers are available in STM32F103RDT6? A: It has three general-purpose 16-bit timers and one advanced-control timer.
Q: Can the STM32F103RDT6 be used in USB devices? A: Yes, it supports USB 2.0 full-speed devices.
Q: How does STM32F103RDT6 handle interrupts? A: It has an NVIC (Nested Vector Interrupt Controller) to manage interrupts.
Q: Can the STM32F103RDT6 be used in automotive applications? A: Yes, it can be used in automotive applications, but it must meet specific automotive-grade requirements.