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  <title>[elecena] STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - zmiany ceny</title>
  <description>The STM32F303xB/STM32F303xC family is based on the high-performance Arm® Cortex®-M4 32-bit RISC core with FPU operating at a frequency of up to 72 MHz, and embedding a floating point unit (FPU), a memory protection unit (MPU) and an embedded trace macrocell (ETM). The family incorporates high-speed embedded memories (up to 256 Kbytes of Flash memory, up to 40 Kbytes of SRAM) and an extensive range of enhanced I/Os and peripherals connected to two APB buses.

The devices offer up to four fast 12-bit ADCs (5 Msps), seven comparators, four operational amplifiers, up to two DAC channels, a low-power RTC, up to five general-purpose 16-bit timers, one general-purpose 32-bit timer, and two timers dedicated to motor control. They also feature standard and advanced communication interfaces: up to two I2Cs, up to three SPIs (two SPIs are with multiplexed full-duplex I2Ss), three USARTs, up to two UARTs, CAN and USB. To achieve audio class accuracy, the I2S peripherals can be clocked via an external PLL.

The STM32F303xB/STM32F303xC family operates in the -40 to +85 °C and -40 to +105 °C temperature ranges from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.

The STM32F303xB/STM32F303xC family offers devices in four packages ranging from 48 pins to 100 pins.

The set of included peripherals changes with the device chosen.</description>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.95 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2020-06-13</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 5.44 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2021-04-04</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.53 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2021-05-22</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.90 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2021-07-18</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 7.60 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2021-12-05</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 7.87 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2022-04-17</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 7.69 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2022-12-07</pubDate>
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  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 7.06 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2023-03-24</pubDate>
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  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.74 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2023-07-28</pubDate>
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  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.73 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2023-08-21</pubDate>
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  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.75 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2023-09-07</pubDate>
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   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.48 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2023-10-12</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.45 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2023-10-29</pubDate>
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  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.54 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2023-11-06</pubDate>
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   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.56 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2023-12-03</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.48 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2023-12-28</pubDate>
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  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 5.65 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2024-03-09</pubDate>
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  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 4.92 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2024-03-18</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 4.51 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2024-04-13</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 4.67 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2024-04-22</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 4.82 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2024-05-09</pubDate>
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  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 5.31 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2024-05-27</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 5.65 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2024-08-23</pubDate>
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   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.09 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2024-09-18</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.05 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2024-10-31</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.04 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2024-11-09</pubDate>
  </item>
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   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 5.37 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2024-11-18</pubDate>
  </item>
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   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.15 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2024-11-27</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 5.37 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2024-12-06</pubDate>
  </item>
  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 5.14 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2024-12-25</pubDate>
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   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 8.23 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2025-06-04</pubDate>
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  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 7.68 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2025-07-30</pubDate>
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  <item>
   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.40 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2025-10-09</pubDate>
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   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 7.64 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2026-04-24</pubDate>
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   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.40 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2026-05-03</pubDate>
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   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 6.95 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2026-05-22</pubDate>
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   <title>STM32F303CBT6TR Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, - 7.09 USD</title>
   <link>https://elecena.pl/product/16967896/stm32f303cbt6tr-mainstream-mixed-signals-mcus-arm-cortex-m4-core-with-dsp-and-fpu-128-kbytes-of-flash-memory-72-mhz-cpu-mpu</link>
   <pubDate>2026-07-08</pubDate>
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