STM32F303R8T7Alternatives & Equivalent Parts
About STM32F303R8T7
STM32F303R8T7 is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Quad Flat Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | STM32F303R8T7Source | STM32F303R8T6TR | STM32F303RET7 | STM32F303R8T7TR | STM32F303R6T6 | STM32F302RDT7 | STM32F303RET6 | STM32F302RDT6 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 |
| Temperature Range | — | — | -40.0°C ~ 105.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $3.8311 | $3.5626 | $5.7994 | $4.0500 | $3.8605 | $5.3977 | $5.7247 | $5.0230 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Factory Lead Time | 13 Weeks | 13 Weeks | — | 13 Weeks | 13 Weeks | 13 Weeks | — | 13 Weeks |
| YTEOL | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| JESD-609 Code | e3 | — | — | e3 | — | — | e3 | e3 |
| Peak Reflow Temperature (Cel) | 260 | — | NOT SPECIFIED | 260 | NOT SPECIFIED | NOT SPECIFIED | 260 | 260 |
| Terminal Finish | Matte Tin (Sn) | — | — | Matte Tin (Sn) | — | — | Matte Tin (Sn) | Tin (Sn) - immersion |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Has ADC | — | YES | YES | YES | YES | YES | YES | YES |
| Bit Size | — | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Clock Frequency-Max | — | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| DMA Channels | — | YES | YES | YES | YES | YES | YES | YES |
| Number of I/O Lines | — | 51 | 51 | 51 | 51 | 51 | 51 | 51 |
| PWM Channels | — | YES | YES | YES | YES | YES | YES | YES |
| Package Shape | — | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | — | FLATPACK, LOW PROFILE | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH |
| Speed | — | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz |
| Supply Voltage-Max | — | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | — | 1.8 V | 3.3 V | 1.8 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Supply Voltage-Nom | — | 3 V | 3.3 V | 3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | — | YES | YES | YES | YES | YES | YES | YES |
| Technology | — | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Terminal Form | — | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | — | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | — | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD |
| Additional Feature | — | — | IT ALSO HAS CORE COUPLED MEMORY(CCM) RAM IS 16KBYTES | — | — | — | IT ALSO HAS CORE COUPLED MEMORY(CCM) RAM IS 16KBYTES | — |
| Boundary Scan | — | — | YES | — | YES | YES | YES | YES |
| CPU Family | — | — | CORTEX-M4F | — | CORTEX-M4 | CORTEX-M4F | CORTEX-M4F | CORTEX-M4F |
| DAC Channels | — | — | YES | — | YES | YES | YES | YES |
| JESD-30 Code | — | — | S-PQFP-G64 | — | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 |
| On Chip Program ROM Width | — | — | 8 | — | 8 | 8 | 8 | 8 |
| Package Body Material | — | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | QFP64,.47SQ,20 | — | QFP64,.47SQ,20 | QFP64,.47SQ,20 | QFP64,.47SQ,20 | QFP64,.47SQ,20 |
| Qualification Status | — | — | Not Qualified | — | — | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | — | — | 65536 | — | 16384 | 65536 | 65536 | 65536 |
| ROM (words) | — | — | 524288 | — | 32768 | 393216 | 524288 | 393216 |
| ROM Programmability | — | — | FLASH | — | FLASH | FLASH | FLASH | FLASH |
| Supply Current-Max | — | — | 77.4 mA | — | 79.1 mA | 77.4 mA | 76.9 mA | 76.9 mA |
| Temperature Grade | — | — | INDUSTRIAL | — | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | NOT SPECIFIED | — | NOT SPECIFIED | NOT SPECIFIED | 30 | 30 |
| Manufacturer Package Code | — | — | — | — | LQFP 64 10x10x1.4 | — | — | — |
| Format | — | — | — | — | FLOATING-POINT | — | — | — |
| Integrated Cache | — | — | — | — | NO | — | — | — |
| Low Power Mode | — | — | — | — | YES | — | — | — |
| Number of DMA Channels | — | — | — | — | 7 | — | — | — |
| Number of External Interrupts | — | — | — | — | 51 | — | — | — |
| Number of Serial I/Os | — | — | — | — | 3 | — | — | — |
| Number of Timers | — | — | — | — | 9 | — | — | — |
| On Chip Data RAM Width | — | — | — | — | 8 | — | — | — |
| ## STM32F303RET6 Alternates Showing results | — | — | — | — | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 72MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 72MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 72MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 72MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 72MHz, CMOS, PQFP64
Why Look for Alternatives?
Finding alternatives for STM32F303R8T7 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating STM32F303R8T7 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to STM32F303R8T7?
Known equivalents for STM32F303R8T7 include STM32F303R8T6TR, STM32F303RET7, STM32F303R8T7TR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32F303R8T7?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify STM32F303R8T7 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.