Part Details for STM32F303RCT7TR by STMicroelectronics
Results Overview of STM32F303RCT7TR by STMicroelectronics
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (2 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (3 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
STM32F303RCT7TR Information
STM32F303RCT7TR by STMicroelectronics is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for STM32F303RCT7TR
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
497-STM32F303RCT7TR-ND
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DigiKey | IC MCU 32BIT 256KB FLASH 64LQFP Min Qty: 1000 Lead time: 13 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
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$5.0234 | Buy Now |
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DISTI #
STM32F303RCT7TR
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Avnet Americas | MCU 32-Bit STM32 ARM Cortex M4 RISC 256KB Flash 2.5V/3.3V 64-Pin LQFP Tray - Tape and Reel (Alt: STM32F303RCT7TR) COO: Singapore RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 13 Weeks, 0 Days Container: Tape & Reel | 0 |
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$4.8694 / $5.2146 | Buy Now |
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DISTI #
511-STM32F303RCT7TR
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Mouser Electronics | ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core w/ DSP & FPU, 256 Kbytes RoHS: Compliant | 0 |
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$5.0200 / $10.2600 | Order Now |
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STMicroelectronics | Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 256 Kbytes of Flash memory, 72 MHz CPU, MPU, CCM, 12-bit ADC 5 MSPS, PGA, comparators COO: United States RoHS: Compliant Min Qty: 1 | 0 |
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$5.6100 / $10.0600 | Buy Now |
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DISTI #
STM32F303RCT7TR
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Avnet Silica | MCU 32Bit STM32 ARM Cortex M4 RISC 256KB Flash 25V33V 64Pin LQFP Tray (Alt: STM32F303RCT7TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 14 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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DISTI #
STM32F303RCT7TR
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EBV Elektronik | MCU 32Bit STM32 ARM Cortex M4 RISC 256KB Flash 25V33V 64Pin LQFP Tray (Alt: STM32F303RCT7TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 14 Weeks, 0 Days | EBV - 0 |
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Buy Now |
US Tariff Estimator: STM32F303RCT7TR by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for STM32F303RCT7TR
STM32F303RCT7TR CAD Models
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STM32F303RCT7TR Part Data Attributes
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STM32F303RCT7TR
STMicroelectronics
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Datasheet
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STM32F303RCT7TR
STMicroelectronics
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 72MHz, CMOS, PQFP64
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Lfqfp, Qfp64,.47sq,20 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | 3A991.A.2 | |
| HTS Code | 8542.31.00.01 | |
| Factory Lead Time | 13 Weeks | |
| Has ADC | Yes | |
| Address Bus Width | ||
| Bit Size | 32 | |
| Boundary Scan | Yes | |
| CPU Family | Cortex-M4f | |
| Clock Frequency-Max | 32 Mhz | |
| DAC Channels | Yes | |
| DMA Channels | Yes | |
| External Data Bus Width | ||
| Format | Floating Point | |
| Integrated Cache | No | |
| JESD-30 Code | S-PQFP-G64 | |
| Length | 10 Mm | |
| Low Power Mode | Yes | |
| Number of DMA Channels | 12 | |
| Number of I/O Lines | 52 | |
| Number of Serial I/Os | 6 | |
| Number of Terminals | 64 | |
| Number of Timers | 10 | |
| On Chip Data RAM Width | 8 | |
| On Chip Program ROM Width | 8 | |
| Operating Temperature-Max | 105 °C | |
| Operating Temperature-Min | -40 °C | |
| PWM Channels | Yes | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | LFQFP | |
| Package Equivalence Code | QFP64,.47SQ,20 | |
| Package Shape | Square | |
| Package Style | Flatpack, Low Profile, Fine Pitch | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 40960 | |
| ROM (words) | 262144 | |
| ROM Programmability | Flash | |
| Seated Height-Max | 1.6 Mm | |
| Speed | 72 Mhz | |
| Supply Current-Max | 70.4 Ma | |
| Supply Voltage-Max | 3.6 V | |
| Supply Voltage-Min | 3.3 V | |
| Supply Voltage-Nom | 3.3 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Industrial | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Quad | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Width | 10 Mm | |
| uPs/uCs/Peripheral ICs Type | Microcontroller, Risc |
Alternate Parts for STM32F303RCT7TR
This table gives cross-reference parts and alternative options found for STM32F303RCT7TR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of STM32F303RCT7TR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| STM32F303RCT6XXXTR | STMicroelectronics | Check for Price | RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 72MHz, CMOS, PQFP64 | STM32F303RCT7TR vs STM32F303RCT6XXXTR |
| STM32F303RCT7XXX | STMicroelectronics | Check for Price | RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 72MHz, CMOS, PQFP64 | STM32F303RCT7TR vs STM32F303RCT7XXX |
STM32F303RCT7TR Frequently Asked Questions (FAQ)
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The maximum clock frequency of the STM32F303RCT7TR is 72 MHz, but it can be overclocked to 80 MHz with some limitations.
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To configure the bootloader mode, you need to connect the BOOT0 pin to VCC and the BOOT1 pin to GND, then reset the device. This will put the device in bootloader mode, allowing you to upload firmware using a serial interface.
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The main difference is the amount of flash memory: the STM32F303RCT7TR has 512 KB of flash, while the STM32F303RCT6TR has 256 KB of flash. Both devices have the same peripherals and pinout.
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No, the STM32F303RCT7TR is a 3.3V device and should not be powered with 5V. The maximum voltage rating for the device is 3.6V, and exceeding this voltage can cause damage or malfunction.
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The DMA controller on the STM32F303RCT7TR is a complex peripheral that requires careful configuration. You need to configure the DMA channel, set the transfer mode, and enable the DMA interrupt. Refer to the STM32F3 series reference manual and the STM32CubeF3 firmware package for examples and guidance.