Part Details for STM32F303CBT6 by STMicroelectronics
Results Overview of STM32F303CBT6 by STMicroelectronics
- Distributor Offerings: (14 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (4 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.
STM32F303CBT6 Information
STM32F303CBT6 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 STM32F303CBT6
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
99W9871
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Newark | Microcontroller Mcu, 32 Bit, Cortex-M4, 72Mhz, Lqfp-48, Product Range:Stm32 Family Stm32F3 Series Microcontrollers, Device Core:Arm Cortex-M4, Data Bus Width:32 Bit, Operating Frequency Max:72Mhz, Program Memory Size:128Kb Rohs Compliant: Yes |Stmicroelectronics STM32F303CBT6 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 640 |
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$4.5300 / $5.3500 | Buy Now |
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DISTI #
79AH6978
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Newark | Stm32 Mainstream Mcus Rohs Compliant: Yes |Stmicroelectronics STM32F303CBT6 RoHS: Compliant Min Qty: 250 Package Multiple: 1 Date Code: 0 Container: Bulk | 300 |
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$5.8300 / $5.9500 | Buy Now |
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DISTI #
STM32F303CBT6
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Avnet Americas | ARM MCU, General Purpose, STM32 Family STM32F3 Series Microcontrollers, ARM Cortex-M4, 32 bit - Trays (Alt: STM32F303CBT6) COO: China RoHS: Compliant Min Qty: 250 Package Multiple: 1 Lead time: 13 Weeks, 0 Days Container: Tray | 300 |
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$3.6693 | Buy Now |
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DISTI #
99W9871
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Avnet Americas | ARM MCU, General Purpose, STM32 Family STM32F3 Series Microcontrollers, ARM Cortex-M4, 32 bit - Bulk (Alt: 99W9871) COO: China RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Bulk | 640 Partner Stock |
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$6.1400 / $8.4400 | Buy Now |
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DISTI #
70520776
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RS | STM32F303CBT6, 32BIT ARM CORTEX M4 MCU, 72MHZ, 128 KB FLASH, 48-PIN LQFP Min Qty: 2 Package Multiple: 1 Container: Bulk | 0 |
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$8.3200 / $9.7700 | RFQ |
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STMicroelectronics | Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, CCM, 12-bit ADC 5 MSPS, PGA, comparators COO: United States RoHS: Compliant Min Qty: 1 | 2202 |
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$3.8400 / $6.4000 | Buy Now |
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Bristol Electronics | 7 |
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RFQ | ||
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DISTI #
STM32F303CBT6
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TME | IC: STM32 ARM microcontroller, 72MHz, LQFP48, 2÷3.6VDC, -40÷85°C Min Qty: 1 | 883 |
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$5.0700 / $5.3900 | Buy Now |
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DISTI #
STM32F303CBT6
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Avnet Silica | ARM MCU General Purpose STM32 Family STM32F3 Series Microcontrollers ARM CortexM4 32 bit (Alt: STM32F303CBT6) RoHS: Compliant Min Qty: 250 Package Multiple: 250 Lead time: 14 Weeks, 0 Days | Silica - 6250 |
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Buy Now | |
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DISTI #
STM32F303CBT6
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Chip One Stop | Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Tray | 1282 |
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$2.7600 / $3.2800 | Buy Now |
US Tariff Estimator: STM32F303CBT6 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 STM32F303CBT6
STM32F303CBT6 CAD Models
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STM32F303CBT6 Part Data Attributes
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STM32F303CBT6
STMicroelectronics
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Datasheet
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STM32F303CBT6
STMicroelectronics
Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, CCM, 12-bit ADC 5 MSPS, PGA, comparators
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Lfqfp, Qfp48,.35sq,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 | ||
| JESD-30 Code | S-PQFP-G48 | |
| JESD-609 Code | e3 | |
| Length | 7 Mm | |
| Moisture Sensitivity Level | 3 | |
| Number of I/O Lines | 37 | |
| Number of Terminals | 48 | |
| On Chip Program ROM Width | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| PWM Channels | Yes | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | LFQFP | |
| Package Equivalence Code | QFP48,.35SQ,20 | |
| Package Shape | Square | |
| Package Style | Flatpack, Low Profile, Fine Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| RAM (bytes) | 32768 | |
| ROM (words) | 131072 | |
| ROM Programmability | Flash | |
| Seated Height-Max | 1.6 Mm | |
| Speed | 72 Mhz | |
| 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 Finish | Matte Tin (Sn) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Quad | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7 Mm | |
| uPs/uCs/Peripheral ICs Type | Microcontroller, Risc |
Alternate Parts for STM32F303CBT6
This table gives cross-reference parts and alternative options found for STM32F303CBT6. 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 STM32F303CBT6, 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 |
|---|---|---|---|---|
| STM32F303CBT7 | STMicroelectronics | $7.0245 | Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, CCM, 12-bit ADC 5 MSPS, PGA, comparators | STM32F303CBT6 vs STM32F303CBT7 |
| STM32F303CBT6TR | STMicroelectronics | $7.0640 | Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, CCM, 12-bit ADC 5 MSPS, PGA, comparators | STM32F303CBT6 vs STM32F303CBT6TR |
| STM32F303CBT7TR | STMicroelectronics | Check for Price | Mainstream Mixed signals MCUs Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash memory, 72 MHz CPU, MPU, CCM, 12-bit ADC 5 MSPS, PGA, comparators | STM32F303CBT6 vs STM32F303CBT7TR |
| STM32F303CBT7XXX | STMicroelectronics | Check for Price | 32-BIT, FLASH, 72MHz, RISC MICROCONTROLLER, PQFP48, 7 X 7 MM, ROHS COMPLIANT, LQFP-48 | STM32F303CBT6 vs STM32F303CBT7XXX |
STM32F303CBT6 Frequently Asked Questions (FAQ)
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The maximum clock frequency of the STM32F303CBT6 is 72 MHz.
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The STM32F303CBT6 has 128 KB of flash memory.
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No, the STM32F303CBT6 is a 3.3V device and should not be used with a 5V power supply. Using a 5V power supply can damage the device.
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The clock settings on the STM32F303CBT6 can be configured using the Clock Control Register (RCC) and the Power Control Register (PWR). Refer to the STM32F303CBT6 datasheet and the STM32CubeF3 firmware library for more information.
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The BOOT0 and BOOT1 pins on the STM32F303CBT6 are used to select the boot mode of the device. BOOT0 is used to select between the internal flash and the system memory, while BOOT1 is used to select between the internal flash and the external memory.