STM32F103C8T6TRAlternatives & Equivalent Parts
About STM32F103C8T6TR
STM32F103C8T6TR 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 | STM32F103C8T6TRSource | STM32F103C8T6 | STM32F103C8T6XXXTR | STM32F103C8T6 | AD5141BCPZ10-RL7 | STM32F103RGT6TR | STM32F103RCT6TR | STM32F101RCT6TR | STM32F103VBT7TR | STM32F103VBI6TR | STM32F100VET6BTR | STM32F100ZDT6BTR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | Analog Devices | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat No-Lead | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | BGA | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 48 | 48 | 48 | 48 | 16 | 64 | 64 | 64 | 100 | 100 | 100 | 144 |
| Temperature Range | -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 ~ 125.0°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 ~ 85.0°C |
| Price | $3.1120 | $2.5431 | — | $2.5431 | $1.2859 | $7.1260 | $4.6089 | $3.9607 | $5.3920 | $2.8875 | $5.7671 | $5.0592 |
| 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 |
| Electrical Parameters | ||||||||||||
| YTEOL | 9 | 9 | 8.22 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Has ADC | YES | YES | YES | YES | — | YES | YES | YES | — | YES | YES | YES |
| Address Bus Width | 32 | — | — | — | — | — | — | — | — | — | — | — |
| Bit Size | 32 | 32 | 32 | 32 | — | 32 | 32 | 32 | — | 32 | 32 | 32 |
| Boundary Scan | YES | YES | — | YES | — | YES | YES | NO | — | — | YES | YES |
| CPU Family | CORTEX-M3 | STM32 | CORTEX-M3 | STM32 | — | CORTEX-M3 | CORTEX-M3 | CORTEX-M3 | — | CORTEX-M3 | CORTEX-M3 | CORTEX-M3 |
| Clock Frequency-Max | 72 MHz | 16 MHz | 8 MHz | 16 MHz | — | 16 MHz | 16 MHz | 16 MHz | — | 16 MHz | 24 MHz | 24 MHz |
| DAC Channels | NO | NO | NO | NO | — | YES | YES | YES | — | — | YES | YES |
| DMA Channels | YES | YES | YES | YES | — | YES | YES | YES | — | YES | YES | YES |
| External Data Bus Width | 32 | — | — | — | — | — | — | — | — | — | — | — |
| JESD-30 Code | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 | S-XQCC-N16 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 | — | S-PBGA-B100 | S-PQFP-G100 | S-PQFP-G144 |
| JESD-609 Code | e4 | e4 | e4 | e4 | e3 | e3 | e3 | e3 | — | — | e3 | e3 |
| Number of I/O Lines | 37 | 37 | 37 | 37 | — | 51 | 51 | 51 | — | 80 | 80 | 112 |
| On Chip Program ROM Width | 8 | 8 | 8 | 8 | — | 8 | 8 | 8 | — | — | 8 | 8 |
| PWM Channels | YES | YES | YES | YES | — | YES | YES | YES | — | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP48,.35SQ,20 | QFP48,.28SQ,20 | QFP48,.35SQ,20 | QFP48,.28SQ,20 | LCC16,.12SQ,20 | QFP64,.47SQ,20 | QFP64,.47SQ,20 | QFP64,.47SQ,20 | — | BGA100,12X12,20 | QFP100,.63SQ,20 | QFP144,.87SQ,20 |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | — | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK | FLATPACK, LOW PROFILE, FINE PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | — | GRID ARRAY, 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 | 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 |
| RAM (bytes) | 20480 | 20480 | 20480 | 20480 | — | 98304 | 49152 | 32768 | — | 20480 | 32768 | 32768 |
| ROM (words) | 65536 | 65536 | 65536 | 65536 | — | 1048576 | 262144 | 262144 | — | 131072 | 524288 | 393216 |
| ROM Programmability | FLASH | FLASH | FLASH | FLASH | — | FLASH | FLASH | FLASH | — | FLASH | FLASH | FLASH |
| Speed | 1.25 MHz | 72 MHz | 72 MHz | 72 MHz | — | 72 MHz | 72 MHz | 36 MHz | — | 72 MHz | 24 MHz | 24 MHz |
| Supply Current-Max | 50 mA | 50 mA | 50 mA | 50 mA | — | 68 mA | 69 mA | 39 mA | — | 50 mA | 19.7 mA | 19.7 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 |
| Supply Voltage-Min | 3.3 V | 3.3 V | 2.7 V | 3.3 V | — | 3.3 V | 3.3 V | 3.3 V | — | 2 V | 3.3 V | 3.3 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | 2.7 V | 3.3 V | 2.5 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 |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | — | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | — | — | Matte Tin (Sn) | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | NO LEAD | GULL WING | GULL WING | GULL WING | — | BALL | 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 | 0.5 mm | — | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | — | BOTTOM | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 | NOT SPECIFIED | 40 | NOT SPECIFIED | 30 | 30 | 30 | 30 | — | NOT SPECIFIED | NOT SPECIFIED | 40 |
| 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 |
| ## STM32F103C8T6TR Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — | — |
| Format | — | FIXED POINT | — | FIXED POINT | — | — | FIXED POINT | — | — | — | — | — |
| Integrated Cache | — | NO | — | NO | — | — | NO | — | — | — | — | — |
| Low Power Mode | — | YES | — | YES | — | — | YES | — | — | — | — | — |
| Number of DMA Channels | — | 7 | 7 | 7 | — | — | 12 | — | — | — | 12 | 12 |
| Number of External Interrupts | — | 16 | — | 16 | — | — | 16 | — | — | — | — | — |
| ## STM32F103C8T6 Alternates Showing results | — | Image | — | Image | — | — | — | — | — | — | — | — |
| Number of Timers | — | — | 7 | — | — | — | 11 | — | — | — | 16 | 16 |
| Source Url Status Check Date | — | — | — | — | 2013-05-01 14:56:10.028 | — | — | — | — | — | — | — |
| Pbfree Code | — | — | — | — | No | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | — | — | — | CP-16-22 | — | — | — | — | — | — | — |
| Additional Feature | — | — | — | — | REST RESISTOR VALUES IS 10000OHM AND CONTROL INTERFACE IS INCREMENT/DECREMENT | — | — | — | — | — | — | — |
| Bandwidth-Nom | — | — | — | — | 3 kHz | — | — | — | — | — | — | — |
| Control Interface | — | — | — | — | 2-WIRE SERIAL | — | — | — | — | — | — | — |
| Converter Type | — | — | — | — | DIGITAL POTENTIOMETER | — | — | — | — | — | — | — |
| Negative Supply Voltage-Nom | — | — | — | — | -2.5 V | — | — | — | — | — | — | — |
| Number of Functions | — | — | — | — | 1 | — | — | — | — | — | — | — |
| Number of Positions | — | — | — | — | 256 | — | — | — | — | — | — | — |
| Resistance Law | — | — | — | — | LINEAR/LOGARITHMIC | — | — | — | — | — | — | — |
| Resistance Tolerance-Max | — | — | — | — | 8% | — | — | — | — | — | — | — |
| Resistor Terminal Voltage-Max | — | — | — | — | 2.75 V | — | — | — | — | — | — | — |
| Resistor Terminal Voltage-Min | — | — | — | — | -2.25 V | — | — | — | — | — | — | — |
| Temperature Coefficient-Nom | — | — | — | — | 35 ppm/°C | — | — | — | — | — | — | — |
| Total Resistance-Nom | — | — | — | — | 100000 Ω | — | — | — | — | — | — | — |
| Factory Lead Time | — | — | — | — | — | 13 Weeks | 71 Weeks, 3 Days | 13 Weeks | 13 Weeks | 13 Weeks | 13 Weeks | 13 Weeks |
| ## STM32F103RCT6TR Alternates Showing results | — | — | — | — | — | — | Image | — | — | — | — | — |
| ## STM32F103VBT7TR 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 11 alternatives for STM32F103C8T6TR — response within 24 hours.
Quick Links
RISC Microcontroller, 32-Bit, FLASH, STM32 CPU, 72MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PQFP48
suggested
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, 36MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 72MHz, CMOS, PBGA100
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 24MHz, CMOS, PQFP100
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 24MHz, CMOS, PQFP144
Why Look for Alternatives?
Finding alternatives for STM32F103C8T6TR 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 STM32F103C8T6TR 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 STM32F103C8T6TR?
Known equivalents for STM32F103C8T6TR include STM32F103C8T6, STM32F103C8T6XXXTR, stm32f103c8t6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32F103C8T6TR?
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 STM32F103C8T6TR 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.