STM32F103C8T6Alternatives & Equivalent Parts
About STM32F103C8T6
STM32F103C8T6 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 | STM32F103C8T6Source | STM32F103C8T6TR | STM32F103C8T6XXXTR | DRV8836DSSR | 16SVPF270M | C907U222MZVDBA7317 | STM32F103C4T6 | STM32F103C6T6 | STM32F103CBT6 | STM32F103CBT6TR |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | Texas Instruments | Panasonic | Kemet | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | — | Other | Other | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 48 | 48 | 48 | — | 2 | 2 | 48 | 48 | 48 | 48 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | -55.0°C ~ 105.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C |
| Price | $2.5431 | $3.1120 | — | $0.3068 | $0.4481 | $0.0783 | — | $3.7745 | $3.4438 | $3.4732 |
| 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 | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||
| YTEOL | 9 | 9 | 8.22 | — | 7.35 | — | 8.22 | 0 | 9 | 9 |
| Has ADC | YES | YES | YES | — | — | — | YES | YES | YES | YES |
| Bit Size | 32 | 32 | 32 | — | — | — | 32 | 32 | 32 | 32 |
| Boundary Scan | YES | YES | — | — | — | — | — | NO | NO | YES |
| CPU Family | STM32 | CORTEX-M3 | CORTEX-M3 | — | — | — | CORTEX-M3 | CORTEX-M3 | CORTEX-M3 | CORTEX-M3 |
| Clock Frequency-Max | 16 MHz | 72 MHz | 8 MHz | — | — | — | 16 MHz | 16 MHz | 16 MHz | 72 MHz |
| DAC Channels | NO | NO | NO | — | — | — | — | NO | NO | NO |
| DMA Channels | YES | YES | YES | — | — | — | YES | YES | YES | YES |
| Format | FIXED POINT | — | — | — | — | — | — | — | — | — |
| Integrated Cache | NO | — | — | — | — | — | — | — | — | — |
| JESD-30 Code | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 | — | — | — | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 |
| JESD-609 Code | e4 | e4 | e4 | — | e3 | — | e3 | e4 | e4 | e4 |
| Low Power Mode | YES | — | — | — | — | — | — | — | — | — |
| Number of DMA Channels | 7 | — | 7 | — | — | — | — | — | — | — |
| Number of External Interrupts | 16 | — | — | — | — | — | — | — | — | — |
| Number of I/O Lines | 37 | 37 | 37 | — | — | — | 37 | 37 | 37 | 37 |
| On Chip Program ROM Width | 8 | 8 | 8 | — | — | — | — | 8 | 8 | 8 |
| PWM Channels | YES | YES | YES | — | — | — | YES | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP48,.28SQ,20 | QFP48,.35SQ,20 | QFP48,.35SQ,20 | — | — | — | QFP48,.35SQ,20 | QFP48,.35SQ,20 | QFP48,.35SQ,20 | QFP48,.35SQ,20 |
| Package Shape | SQUARE | SQUARE | SQUARE | — | CYLINDRICAL PACKAGE | — | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK | — | SMT | — | FLATPACK | 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 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 20480 | 20480 | 20480 | — | — | — | 6144 | 10240 | 20480 | 20480 |
| ROM (words) | 65536 | 65536 | 65536 | — | — | — | 16384 | 32768 | 131072 | 131072 |
| ROM Programmability | FLASH | FLASH | FLASH | — | — | — | FLASH | FLASH | FLASH | FLASH |
| Speed | 72 MHz | 1.25 MHz | 72 MHz | — | — | — | 72 MHz | 72 MHz | 72 MHz | 1.25 MHz |
| Supply Current-Max | 50 mA | 50 mA | 50 mA | — | — | — | 45 mA | 50 mA | 50 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 |
| Supply Voltage-Min | 3.3 V | 3.3 V | 2.7 V | — | — | — | 2 V | 3.3 V | 3.3 V | 3.3 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | 2.7 V | — | — | — | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | — | YES | — | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | — | — | — | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — | — | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | — | TIN | — | MATTE TIN | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 40 | 40 | — | — | — | — | 40 | NOT SPECIFIED | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## STM32F103C8T6 Alternates Showing results | Image | — | — | — | — | — | — | — | — | — |
| Address Bus Width | — | 32 | — | — | — | — | — | — | — | 32 |
| External Data Bus Width | — | 32 | — | — | — | — | — | — | — | 32 |
| ## STM32F103C8T6TR Alternates Showing results | — | Image | — | — | — | — | — | — | — | — |
| Number of Timers | — | — | 7 | — | — | — | — | — | — | — |
| Pbfree Code | — | — | — | — | Yes | — | Yes | Yes | — | — |
| Reach Compliance Code | — | — | — | — | Compliant | — | — | — | — | — |
| Additional Feature | — | — | — | — | ESR IS MEASURED AT 100KHZ TO 300KHZ | — | — | — | — | — |
| Capacitance | — | — | — | — | 270 µF | — | — | — | — | — |
| Capacitor Type | — | — | — | — | ALUMINUM ELECTROLYTIC CAPACITOR | — | — | — | — | — |
| Dielectric Material | — | — | — | — | ALUMINUM (SOLID POLYMER) | — | — | — | — | — |
| ESR | — | — | — | — | 22 mΩ | — | — | — | — | — |
| Height | — | — | — | — | 6.9 mm | — | — | — | — | — |
| Leakage Current | — | — | — | — | 0.864 mA | — | — | — | — | — |
| Mounting Feature | — | — | — | — | SURFACE MOUNT | — | — | — | — | — |
| Negative Tolerance | — | — | — | — | 20% | — | — | — | — | — |
| Packing Method | — | — | — | — | TR, EMBOSSED, 15 INCH | — | — | — | — | — |
| Polarity | — | — | — | — | POLARIZED | — | — | — | — | — |
| Positive Tolerance | — | — | — | — | 20% | — | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | — | — | — | 16 V | — | — | — | — | — |
| Ripple Current | — | — | — | — | 165 mA | — | — | — | — | — |
| Size Code | — | — | — | — | 3333 | — | — | — | — | — |
| Tan Delta | — | — | — | — | 0.12 | — | — | — | — | — |
| Terminal Shape | — | — | — | — | FLAT | — | — | — | — | — |
| ## STM32F103C6T6 Alternates Showing results | — | — | — | — | — | — | — | Image | — | — |
| ## STM32F103CBT6 Alternates Showing results | — | — | — | — | — | — | — | — | Image | — |
| ## STM32F103CBT6TR 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 9 alternatives for STM32F103C8T6 — response within 24 hours.
Quick Links
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 1.25MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP48
suggested
suggested
suggested
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 1.25MHz, CMOS, PQFP48
Why Look for Alternatives?
Finding alternatives for STM32F103C8T6 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 STM32F103C8T6 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 STM32F103C8T6?
Known equivalents for STM32F103C8T6 include STM32F103C8T6TR, STM32F103C8T6XXXTR, DRV8836DSSR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32F103C8T6?
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 STM32F103C8T6 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.