STM32F103RCT6TRAlternatives & Equivalent Parts
About STM32F103RCT6TR
STM32F103RCT6TR 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 | STM32F103RCT6TRSource | STM32F103RCT7 | STM32F103RCT7TR | STM32F100RCT6BTR | STM32F103C6T7A | CFR-25JB-1K0 | MFR-25FTF52-1M | N3429-5302RB | STM32F103RGT6TR | STM32F103RFT6TR | STM32F103RET6TR | STM32F103R6T6ATR | STM32F103RDT6 | STM32F103R6T6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | YAGEO (PHYCOMP) | YAGEO (PHYCOMP) | 3M | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Resistors, Axial Diameter Horizontal Mounting | Resistors, Axial Diameter Horizontal Mounting | Other | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 64 | 64 | 64 | 64 | 48 | 2 | 2 | 26 | 64 | 64 | 64 | 64 | 64 | 64 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | — | -55.0°C ~ 155.0°C | ~ 130.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C |
| Price | $4.6089 | $4.0930 | $4.9505 | $3.6248 | $2.9988 | $0.0110 | $0.0120 | $3.1564 | $7.1260 | $6.3644 | $5.4802 | $3.5325 | $4.4700 | $4.0454 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In 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 | ACTIVE | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | ||||||||||||||
| Factory Lead Time | 71 Weeks, 3 Days | 13 Weeks | 13 Weeks | 13 Weeks | 13 Weeks | — | 24 Weeks | — | 13 Weeks | 13 Weeks | 13 Weeks | 13 Weeks | 13 Weeks | — |
| YTEOL | 9 | 9 | 9 | 9 | 9 | — | 9 | 9.1 | 9 | 9 | 9 | 9 | 9 | 3 |
| Has ADC | YES | YES | YES | YES | YES | — | — | — | YES | YES | YES | YES | YES | YES |
| Bit Size | 32 | 32 | 32 | 32 | 32 | — | — | — | 32 | 32 | 32 | 32 | 32 | 32 |
| Boundary Scan | YES | YES | YES | YES | NO | — | — | — | YES | YES | YES | NO | YES | — |
| CPU Family | CORTEX-M3 | CORTEX-M3 | CORTEX-M3 | CORTEX-M3 | CORTEX-M3 | — | — | — | CORTEX-M3 | CORTEX-M3 | CORTEX-M3 | CORTEX-M3 | CORTEX-M3 | CORTEX-M3 |
| Clock Frequency-Max | 16 MHz | 16 MHz | 16 MHz | 24 MHz | 16 MHz | — | — | — | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz |
| DAC Channels | YES | YES | YES | YES | — | — | — | — | YES | YES | YES | NO | YES | NO |
| DMA Channels | YES | YES | YES | YES | YES | — | — | — | YES | YES | YES | YES | YES | YES |
| Format | FIXED POINT | — | FIXED POINT | — | — | — | — | — | — | — | FIXED POINT | — | — | — |
| Integrated Cache | NO | — | NO | — | — | — | — | — | — | — | NO | — | — | — |
| JESD-30 Code | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G48 | — | — | — | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 |
| JESD-609 Code | e3 | e3 | e3 | e4 | e4 | — | e3 | e3 | e3 | e3 | e3 | — | e3 | e4 |
| Low Power Mode | YES | — | YES | — | — | — | — | — | — | — | YES | — | — | — |
| Number of DMA Channels | 12 | 12 | 12 | 12 | — | — | — | — | — | — | 12 | — | — | — |
| Number of External Interrupts | 16 | — | 16 | — | — | — | — | — | — | — | 16 | — | — | — |
| Number of I/O Lines | 51 | 51 | 51 | 51 | 37 | — | — | — | 51 | 51 | 51 | 51 | 51 | 51 |
| Number of Timers | 11 | 11 | 11 | 16 | — | — | — | — | — | — | 11 | — | 7 | — |
| On Chip Program ROM Width | 8 | 8 | 8 | 8 | — | — | — | — | 8 | 8 | 8 | 8 | 8 | 8 |
| PWM Channels | YES | YES | YES | YES | YES | — | — | — | YES | YES | YES | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | — | PLASTIC/EPOXY | 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 | QFP48,.35SQ,20 | — | — | — | QFP64,.47SQ,20 | QFP64,.47SQ,20 | QFP64,.47SQ,20 | QFP64,.47SQ,20 | QFP64,.47SQ,20 | QFP64,.47SQ,20 |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | — | TUBULAR PACKAGE | — | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK | — | Axial | — | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | — | — | — | 260 | 260 | 260 | NOT SPECIFIED | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | — | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 49152 | 49152 | 49152 | 24576 | 10240 | — | — | — | 98304 | 98304 | 65536 | 10240 | 65536 | 10240 |
| ROM (words) | 262144 | 262144 | 262144 | 262144 | 32768 | — | — | — | 1048576 | 786432 | 524288 | 32768 | 393216 | 32768 |
| ROM Programmability | FLASH | FLASH | FLASH | FLASH | FLASH | — | — | — | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH |
| Speed | 72 MHz | 72 MHz | 72 MHz | 24 MHz | 72 MHz | — | — | — | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz |
| Supply Current-Max | 69 mA | 70 mA | 70 mA | 19.7 mA | 46 mA | — | — | — | 68 mA | 68 mA | 69 mA | 45 mA | 70 mA | 50 mA |
| Supply Voltage-Max | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | — | — | — | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 2 V | — | — | — | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | — | — | — | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | — | NO | — | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | — | METAL FILM | — | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — | — | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | MATTE TIN | — | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | — | Matte Tin (Sn) | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | 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 | — | — | 2.54 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 | QUAD | QUAD | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 40 | — | — | — | 30 | — | 30 | NOT SPECIFIED | 30 | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## STM32F103RCT6TR Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — | — | — | — |
| ## STM32F103RCT7 Alternates Showing results | — | Image | — | — | — | — | — | — | — | — | — | — | — | — |
| ## STM32F100RCT6BTR Alternates Showing results | — | — | — | Image | — | — | — | — | — | — | — | — | — | — |
| ## STM32F103C6T7A Alternates Showing results | — | — | — | — | Image | — | — | — | — | — | — | — | — | — |
| Reach Compliance Code | — | — | — | — | — | — | Compliant | — | — | — | — | — | — | — |
| Construction | — | — | — | — | — | — | Tubular | — | — | — | — | — | — | — |
| Lead Diameter | — | — | — | — | — | — | 0.55 mm | — | — | — | — | — | — | — |
| Mounting Feature | — | — | — | — | — | — | THROUGH HOLE MOUNT | — | — | — | — | — | — | — |
| Package Diameter | — | — | — | — | — | — | 2.4 mm | — | — | — | — | — | — | — |
| Package Length | — | — | — | — | — | — | 6.3 mm | — | — | — | — | — | — | — |
| Packing Method | — | — | — | — | — | — | AMMO PACK | — | — | — | — | — | — | — |
| Rated Power Dissipation (P) | — | — | — | — | — | — | 0.25 W | — | — | — | — | — | — | — |
| Rated Temperature | — | — | — | — | — | — | 70 °C | — | — | — | — | — | — | — |
| Reference Standard | — | — | — | — | — | — | AEC-Q200 | UL | — | — | — | — | — | — |
| Resistance | — | — | — | — | — | — | 1000000 Ω | — | — | — | — | — | — | — |
| Resistor Type | — | — | — | — | — | — | FIXED RESISTOR | — | — | — | — | — | — | — |
| Temperature Coefficient | — | — | — | — | — | — | 100 ppm/°C | — | — | — | — | — | — | — |
| Terminal Shape | — | — | — | — | — | — | WIRE | — | — | — | — | — | — | — |
| Tolerance | — | — | — | — | — | — | 1% | — | — | — | — | — | — | — |
| Working Voltage | — | — | — | — | — | — | 250 V | — | — | — | — | — | — | — |
| ## MFR-25FTF52-1M Alternates Showing results | — | — | — | — | — | — | Image | — | — | — | — | — | — | — |
| Pbfree Code | — | — | — | — | — | — | — | Yes | — | — | — | — | — | — |
| Additional Feature | — | — | — | — | — | — | — | 3M, LATCHED, POLARIZED | — | — | — | — | — | — |
| Board Mounting Option | — | — | — | — | — | — | — | HOLE .099-.111 | — | — | — | — | — | — |
| Body Breadth | — | — | — | — | — | — | — | 0.34 inch | — | — | — | — | — | — |
| Body Depth | — | — | — | — | — | — | — | 0.68 inch | — | — | — | — | — | — |
| Body Length | — | — | — | — | — | — | — | 2.06 inch | — | — | — | — | — | — |
| Connector Type | — | — | — | — | — | — | — | BOARD CONNECTOR | — | — | — | — | — | — |
| Contact Finish Mating | — | — | — | — | — | — | — | NOT SPECIFIED | — | — | — | — | — | — |
| Contact Finish Termination | — | — | — | — | — | — | — | Matte Tin (Sn) - with Nickel (Ni) barrier | — | — | — | — | — | — |
| Contact Gender | — | — | — | — | — | — | — | MALE | — | — | — | — | — | — |
| Contact Material | — | — | — | — | — | — | — | NOT SPECIFIED | — | — | — | — | — | — |
| Contact Pattern | — | — | — | — | — | — | — | RECTANGULAR | — | — | — | — | — | — |
| Contact Style | — | — | — | — | — | — | — | SQ PIN-SKT | — | — | — | — | — | — |
| DIN Conformance | — | — | — | — | — | — | — | NO | — | — | — | — | — | — |
| Dielectric Withstanding Voltage | — | — | — | — | — | — | — | 707VAC V | — | — | — | — | — | — |
| Filter Feature | — | — | — | — | — | — | — | NO | — | — | — | — | — | — |
| IEC Conformance | — | — | — | — | — | — | — | NO | — | — | — | — | — | — |
| Insulation Resistance | — | — | — | — | — | — | — | 1000000000 Ω | — | — | — | — | — | — |
| Insulator Color | — | — | — | — | — | — | — | BLACK | — | — | — | — | — | — |
| Insulator Material | — | — | — | — | — | — | — | GLASS FILLED POLYESTER | — | — | — | — | — | — |
| MIL Conformance | — | — | — | — | — | — | — | NO | — | — | — | — | — | — |
| Mating Contact Pitch | — | — | — | — | — | — | — | 0.1 inch | — | — | — | — | — | — |
| Mating Contact Row Spacing | — | — | — | — | — | — | — | 0.1 inch | — | — | — | — | — | — |
| Mixed Contacts | — | — | — | — | — | — | — | NO | — | — | — | — | — | — |
| Mounting Option 1 | — | — | — | — | — | — | — | LATCH & EJECT | — | — | — | — | — | — |
| Mounting Option 2 | — | — | — | — | — | — | — | LOCKING | — | — | — | — | — | — |
| Mounting Style | — | — | — | — | — | — | — | RIGHT ANGLE | — | — | — | — | — | — |
| Mounting Type | — | — | — | — | — | — | — | BOARD | — | — | — | — | — | — |
| Number Of Connectors | — | — | — | — | — | — | — | ONE | — | — | — | — | — | — |
| Number Of PCB Rows | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — |
| Number of Rows Loaded | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — |
| Option | — | — | — | — | — | — | — | GENERAL PURPOSE | — | — | — | — | — | — |
| PCB Contact Pattern | — | — | — | — | — | — | — | RECTANGULAR | — | — | — | — | — | — |
| PCB Contact Row Spacing | — | — | — | — | — | — | — | 2.54 mm | — | — | — | — | — | — |
| Plating Thickness | — | — | — | — | — | — | — | 30u inch | — | — | — | — | — | — |
| Rated Current (Signal) | — | — | — | — | — | — | — | 1 A | — | — | — | — | — | — |
| Terminal Length | — | — | — | — | — | — | — | 0.112 inch | — | — | — | — | — | — |
| Termination Type | — | — | — | — | — | — | — | SOLDER | — | — | — | — | — | — |
| Total Number of Contacts | — | — | — | — | — | — | — | 26 | — | — | — | — | — | — |
| UL Flammability Code | — | — | — | — | — | — | — | 94V-0 | — | — | — | — | — | — |
| ## STM32F103RET6TR Alternates Showing results | — | — | — | — | — | — | — | — | — | — | Image | — | — | — |
| ## STM32F103R6T6ATR Alternates Showing results | — | — | — | — | — | — | — | — | — | — | — | Image | — | — |
| ## STM32F103R6T6 Alternates Showing results | — | — | — | — | — | — | — | — | — | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 13 alternatives for STM32F103RCT6TR — response within 24 hours.
Quick Links
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP64
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suggested
suggested
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suggested
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP64
Why Look for Alternatives?
Finding alternatives for STM32F103RCT6TR 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 STM32F103RCT6TR 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 STM32F103RCT6TR?
Known equivalents for STM32F103RCT6TR include STM32F103RCT7, STM32F103RCT7TR, STM32F100RCT6BTR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32F103RCT6TR?
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 STM32F103RCT6TR 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.