STM32F302K8U6TR

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, industrial applications
• Characteristics: High-performance, low-power consumption, rich peripheral set, advanced connectivity options
• Package: LQFP-32
• Essence: ARM Cortex-M4 core microcontroller
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Core: ARM Cortex-M4
• Clock Speed: Up to 72 MHz
• Flash Memory: 64 KB
• RAM: 16 KB
• Operating Voltage: 2.0V - 3.6V
• Digital I/O Pins: 26
• Analog Input Pins: 10
• Communication Interfaces: UART, SPI, I2C, USB, CAN
• Timers: 16-bit and 32-bit timers
• ADC Resolution: 12-bit
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STM32F302K8U6TR microcontroller has a total of 32 pins in the LQFP package. The pin configuration is as follows:

1. PA0 - GPIO or analog input
2. PA1 - GPIO or analog input
3. PA2 - GPIO or analog input
4. PA3 - GPIO or analog input
5. PA4 - GPIO or analog input
6. PA5 - GPIO or analog input
7. PA6 - GPIO or analog input
8. PA7 - GPIO or analog input
9. PB0 - GPIO or analog input
10. PB1 - GPIO or analog input
11. PB2 - GPIO or analog input
12. PB3 - GPIO or analog input
13. PB4 - GPIO or analog input
14. PB5 - GPIO or analog input
15. PB6 - GPIO or analog input
16. PB7 - GPIO or analog input
17. PC0 - GPIO or analog input
18. PC1 - GPIO or analog input
19. PC2 - GPIO or analog input
20. PC3 - GPIO or analog input
21. PC4 - GPIO or analog input
22. PC5 - GPIO or analog input
23. PC6 - GPIO or analog input
24. PC7 - GPIO or analog input
25. VDD - Power supply (2.0V - 3.6V)
26. GND - Ground
27. NRST - Reset pin
28. VBAT - Backup battery input
29. PA9 - USART1 TX
30. PA10 - USART1 RX
31. PA13 - SWDIO
32. PA14 - SWCLK

Functional Features

• High-performance ARM Cortex-M4 core for efficient processing
• Low-power consumption for extended battery life in portable devices
• Rich peripheral set including UART, SPI, I2C, USB, and CAN interfaces
• Advanced connectivity options for seamless integration with other devices
• Flexible timers for precise timing control
• 12-bit ADC for accurate analog signal acquisition
• Wide operating temperature range for industrial applications

Advantages and Disadvantages

Advantages: - Powerful ARM Cortex-M4 core for high-performance applications - Low-power consumption for energy-efficient designs - Rich peripheral set for versatile connectivity options - Compact LQFP package for space-constrained designs - Wide operating temperature range for harsh environments

Disadvantages: - Limited flash memory and RAM compared to higher-end microcontrollers - Relatively small number of digital I/O pins - May require additional external components for certain applications

Working Principles

The STM32F302K8U6TR microcontroller is based on the ARM Cortex-M4 core, which provides high-performance processing capabilities. It operates at a clock speed of up to 72 MHz and features a rich peripheral set for various communication and control tasks. The microcontroller can be programmed using development tools and software provided by STMicroelectronics.

Detailed Application Field Plans

The STM32F302K8U6TR microcontroller is suitable for a wide range of applications, including: - Embedded systems - Internet of Things (IoT) devices - Industrial automation - Home automation - Consumer electronics - Medical devices - Automotive systems

Detailed and Complete Alternative Models

Some alternative models to the STM32F302K8U6TR microcontroller are: - STM32F303K8U6TR - STM32F301K8U6TR - STM32F302C8T6TR - STM32F302R8T6TR - STM32F302CBT6TR

These alternative models offer similar features and performance but may have different pin configurations or package options.

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