STM32F103R6T6Alternatives & Equivalent Parts
About STM32F103R6T6
STM32F103R6T6 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 | STM32F103R6T6Source | STM32F103R6H6A | STM32F103R6T6ATR | STM32F103R6T6A | STM32F103C6T7A | 875105240001 | AD8009ARZ-REEL7 | ADF4106BRUZ | ADF4112BRUZ | STM32F103R6T7 | STM32F103RDT6 | STM32F103RFT6 | STM32F103R4T6A | STM32F103R6T7A | STM32F103RCT7 | STM32F103RFT7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | Würth Elektronik | Analog Devices | Analog Devices | Analog Devices | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Quad Flat Packages | BGA | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Capacitor Al Electrolytic | SOT23 (8-Pin) | Small Outline Packages | Small Outline 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 | 48 | 2 | 8 | 16 | 16 | 64 | 64 | 64 | 64 | 64 | 64 | 64 |
| Temperature Range | -40.0°C ~ 105.0°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 | -55.0°C ~ 105.0°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 | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C |
| Price | $4.0454 | $2.4157 | $3.5325 | $2.7330 | $2.9988 | $0.2610 | $2.4000 | $3.1900 | $3.2200 | — | $4.4700 | $6.3644 | $3.1385 | $3.2562 | $4.0930 | — |
| 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 | In Stock | In Stock |
| Lifecycle | NOT RECOMMENDED | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||||||||
| YTEOL | 3 | 9 | 9 | 9 | 9 | 15 | 10 | 10 | 10 | 8.22 | 9 | 9 | 9 | 9 | 9 | 9 |
| Has ADC | YES | YES | YES | YES | YES | — | — | — | — | YES | YES | YES | YES | YES | YES | YES |
| Bit Size | 32 | 32 | 32 | 32 | 32 | — | — | — | — | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| CPU Family | CORTEX-M3 | 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 | 16 MHz | 16 MHz | — | — | — | — | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz |
| DAC Channels | NO | — | NO | — | — | — | — | — | — | — | YES | — | — | — | YES | — |
| DMA Channels | YES | YES | YES | YES | YES | — | — | — | — | YES | YES | YES | YES | YES | YES | YES |
| JESD-30 Code | S-PQFP-G64 | S-PBGA-B64 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G48 | — | R-PDSO-G8 | R-PDSO-G16 | R-PDSO-G16 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 |
| JESD-609 Code | e4 | e1 | — | e4 | e4 | — | e3 | e3 | e3 | — | e3 | e3 | e4 | e3 | e3 | — |
| Number of I/O Lines | 51 | 51 | 51 | 51 | 37 | — | — | — | — | 51 | 51 | 51 | 51 | 51 | 51 | 51 |
| On Chip Program ROM Width | 8 | — | 8 | — | — | — | — | — | — | — | 8 | 8 | — | — | 8 | 8 |
| PWM Channels | YES | 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 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP64,.47SQ,20 | BGA64,8X8,20 | QFP64,.47SQ,20 | QFP64,.47SQ,20 | QFP48,.35SQ,20 | — | — | TSSOP16,.25 | TSSOP16,.25 | QFP64,.47SQ,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 | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | GRID ARRAY, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK | FLATPACK | SMT | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | FLATPACK | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK | FLATPACK | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | NOT SPECIFIED | 260 | 260 | — | 260 | 260 | 260 | NOT SPECIFIED | 260 | 260 | 260 | NOT SPECIFIED | 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 | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 10240 | 10240 | 10240 | 10240 | 10240 | — | — | — | — | 10240 | 65536 | 98304 | 6144 | 10240 | 49152 | 98304 |
| ROM (words) | 32768 | 32768 | 32768 | 32768 | 32768 | — | — | — | — | 32768 | 393216 | 786432 | 16384 | 32768 | 262144 | 786432 |
| ROM Programmability | FLASH | FLASH | FLASH | FLASH | FLASH | — | — | — | — | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH |
| Speed | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz | — | — | — | — | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz | 72 MHz |
| Supply Current-Max | 50 mA | — | 45 mA | 45 mA | 46 mA | — | 12 mA | — | — | 50.3 mA | 70 mA | 68 mA | 45 mA | 46 mA | 70 mA | 69 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 | 3.6 V |
| Supply Voltage-Min | 3.3 V | 2 V | 3.3 V | 2 V | 2 V | — | — | — | — | 2 V | 3.3 V | 2 V | 2 V | 2 V | 3.3 V | 2.4 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 | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | — | — | CMOS | BICMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | Tin/Silver/Copper (Sn/Ag/Cu) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | — | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | — |
| Terminal Form | GULL WING | BALL | GULL WING | GULL WING | 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 | — | 1.27 mm | 0.65 mm | 0.65 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | BOTTOM | QUAD | QUAD | QUAD | — | DUAL | DUAL | DUAL | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 40 | NOT SPECIFIED | 30 | 40 | — | 30 | 30 | 30 | NOT SPECIFIED | 30 | — | 30 | NOT SPECIFIED | 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 | MICROCONTROLLER, RISC |
| ## STM32F103R6T6 Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Factory Lead Time | — | 13 Weeks | 13 Weeks | 13 Weeks | 13 Weeks | — | — | — | — | — | 13 Weeks | 13 Weeks | 13 Weeks | 13 Weeks | 13 Weeks | — |
| Boundary Scan | — | NO | NO | NO | NO | — | — | — | — | — | YES | — | — | NO | YES | — |
| ## STM32F103R6H6A Alternates Showing results | — | Image | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| ## STM32F103R6T6ATR Alternates Showing results | — | — | Image | — | — | — | — | — | — | — | — | — | — | — | — | — |
| ## STM32F103R6T6A Alternates Showing results | — | — | — | Image | — | — | — | — | — | — | — | — | — | — | — | — |
| ## STM32F103C6T7A Alternates Showing results | — | — | — | — | Image | — | — | — | — | — | — | — | — | — | — | — |
| Reach Compliance Code | — | — | — | — | — | Compliant | — | — | — | — | — | — | — | — | — | — |
| Capacitance | — | — | — | — | — | 10 µF | — | — | — | — | — | — | — | — | — | — |
| Capacitor Type | — | — | — | — | — | ALUMINUM ELECTROLYTIC CAPACITOR | — | — | — | — | — | — | — | — | — | — |
| Dielectric Material | — | — | — | — | — | ALUMINUM (SOLID POLYMER) | — | — | — | — | — | — | — | — | — | — |
| ESR | — | — | — | — | — | 80 mΩ | — | — | — | — | — | — | — | — | — | — |
| Height | — | — | — | — | — | 5.5 mm | — | — | — | — | — | — | — | — | — | — |
| Leakage Current | — | — | — | — | — | 0.3 mA | — | — | — | — | — | — | — | — | — | — |
| Mounting Feature | — | — | — | — | — | SURFACE MOUNT | — | — | — | — | — | — | — | — | — | — |
| Negative Tolerance | — | — | — | — | — | 20% | — | — | — | — | — | — | — | — | — | — |
| Packing Method | — | — | — | — | — | TR, 15 INCH | TR, 7 INCH | — | — | — | — | — | — | — | — | — |
| Polarity | — | — | — | — | — | POLARIZED | — | — | — | — | — | — | — | — | — | — |
| Positive Tolerance | — | — | — | — | — | 20% | — | — | — | — | — | — | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | — | — | — | — | 10 V | — | — | — | — | — | — | — | — | — | — |
| Ripple Current | — | — | — | — | — | 1200 mA | — | — | — | — | — | — | — | — | — | — |
| Size Code | — | — | — | — | — | 1717 | — | — | — | — | — | — | — | — | — | — |
| Tan Delta | — | — | — | — | — | 0.08 | — | — | — | — | — | — | — | — | — | — |
| Terminal Shape | — | — | — | — | — | FLAT | — | — | — | — | — | — | — | — | — | — |
| Pbfree Code | — | — | — | — | — | — | No | No | No | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | — | — | — | — | — | R-8 | RU-16 | RU-16 | — | — | — | — | — | — | — |
| Amplifier Type | — | — | — | — | — | — | OPERATIONAL AMPLIFIER | — | — | — | — | — | — | — | — | — |
| Average Bias Current-Max (IIB) | — | — | — | — | — | — | 150 µA | — | — | — | — | — | — | — | — | — |
| Bias Current-Max (IIB) @25C | — | — | — | — | — | — | 0.15 µA | — | — | — | — | — | — | — | — | — |
| Common-mode Reject Ratio-Min | — | — | — | — | — | — | 50 dB | — | — | — | — | — | — | — | — | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | — | — | 52 dB | — | — | — | — | — | — | — | — | — |
| Frequency Compensation | — | — | — | — | — | — | NO | — | — | — | — | — | — | — | — | — |
| Input Offset Voltage-Max | — | — | — | — | — | — | 7000 µV | — | — | — | — | — | — | — | — | — |
| Low-Bias | — | — | — | — | — | — | NO | — | — | — | — | — | — | — | — | — |
| Low-Offset | — | — | — | — | — | — | NO | — | — | — | — | — | — | — | — | — |
| Micropower | — | — | — | — | — | — | NO | — | — | — | — | — | — | — | — | — |
| Neg Supply Voltage Limit-Max | — | — | — | — | — | — | -6.3 V | — | — | — | — | — | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | — | — | — | -5 V | — | — | — | — | — | — | — | — | — |
| Number of Functions | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — |
| Power | — | — | — | — | — | — | YES | — | — | — | — | — | — | — | — | — |
| Programmable Power | — | — | — | — | — | — | NO | — | — | — | — | — | — | — | — | — |
| Slew Rate-Nom | — | — | — | — | — | — | 5500 V/us | — | — | — | — | — | — | — | — | — |
| Supply Voltage Limit-Max | — | — | — | — | — | — | 6.3 V | — | — | — | — | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | — | — | 5 V | 3 V | 3 V | — | — | — | — | — | — | — |
| Unity Gain BW-Nom | — | — | — | — | — | — | 440 | — | — | — | — | — | — | — | — | — |
| Wideband | — | — | — | — | — | — | YES | — | — | — | — | — | — | — | — | — |
| Analog IC - Other Type | — | — | — | — | — | — | — | PLL FREQUENCY SYNTHESIZER | PLL FREQUENCY SYNTHESIZER | — | — | — | — | — | — | — |
| Supply Current-Max (Isup) | — | — | — | — | — | — | — | 11 mA | 7.5 mA | — | — | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | — | — | — | 3.3 V | 5.5 V | — | — | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | — | — | — | 2.7 V | 2.7 V | — | — | — | — | — | — | — |
| ## ADF4106BRUZ Alternates Showing results | — | — | — | — | — | — | — | Image | — | — | — | — | — | — | — | — |
| Additional Feature | — | — | — | — | — | — | — | — | 6-BIT SWALLOW COUNTER | — | — | — | — | — | — | — |
| ## ADF4112BRUZ Alternates Showing results | — | — | — | — | — | — | — | — | Image | — | — | — | — | — | — | — |
| Number of Timers | — | — | — | — | — | — | — | — | — | — | 7 | — | — | — | 11 | 17 |
| ## STM32F103R6T7A Alternates Showing results | — | — | — | — | — | — | — | — | — | — | — | — | — | Image | — | — |
| Number of DMA Channels | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 12 |
| ## STM32F103RCT7 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 15 alternatives for STM32F103R6T6 — response within 24 hours.
Quick Links
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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
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP64
Why Look for Alternatives?
Finding alternatives for STM32F103R6T6 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 STM32F103R6T6 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 STM32F103R6T6?
Known equivalents for STM32F103R6T6 include STM32F103R6H6A, STM32F103R6T6ATR, STM32F103R6T6A. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32F103R6T6?
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 STM32F103R6T6 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.