STM32F091CCT6Alternatives & Equivalent Parts
About STM32F091CCT6
STM32F091CCT6 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 | STM32F091CCT6Source | STM32F091CCT6TR | SPC564A70L7CFBY | STM32F042G6U6 | STM32F091RCT6J | MSP430G2553IRHB32R | STM32F072C8T6 | GRM155R60J474KE19D | STM32F091CBT6 | STM32F091CBT7 | STM32F038C6T6 | STM32F042C6T6 | STM32F091CCT7TR | STM32F091CBT6TR | STM32F042C4T6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | Texas Instruments | STMicroelectronics | Murata Electronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat No-Lead | Quad Flat Packages | Quad Flat No-Lead | Quad Flat Packages | Capacitor Chip Non-polarised | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 48 | 48 | 176 | 28 | 64 | 32 | 48 | 2 | 48 | 48 | 48 | 48 | 48 | 48 | 48 |
| 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 ~ 85.0°C | -55.0°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 ~ 105.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $2.9730 | $2.9380 | $11.4700 | $1.6251 | $4.2687 | $1.3500 | $1.8800 | $0.0056 | $2.2337 | $2.6305 | $1.7461 | $1.7000 | $3.6490 | $2.4586 | $1.4980 |
| 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 | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||||||||
| Factory Lead Time | 13 Weeks | 13 Weeks | 26 Weeks | 13 Weeks | — | — | 13 Weeks | 10 Weeks | 13 Weeks | 13 Weeks | 13 Weeks | — | 13 Weeks | 13 Weeks | 13 Weeks |
| YTEOL | 9 | 9 | 8 | 9 | 0 | 15 | 9 | 3 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Has ADC | YES | YES | YES | YES | YES | YES | YES | — | YES | YES | YES | YES | YES | YES | YES |
| Additional Feature | INTERNAL 3-CH ADC IS ALSO AVAILABLE | — | — | INTERNAL 3-CH ADC IS ALSO AVAILABLE | — | — | — | — | INTERNAL 3-CH ADC IS ALSO AVAILABLE | INTERNAL 3-CH ADC IS ALSO AVAILABLE | — | INTERNAL 3-CH ADC IS ALSO AVAILABLE | — | — | INTERNAL 3-CH ADC IS ALSO AVAILABLE |
| Bit Size | 32 | 32 | 32 | 32 | 32 | 16 | 32 | — | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Boundary Scan | YES | NO | — | NO | — | YES | NO | — | YES | YES | NO | NO | NO | NO | NO |
| CPU Family | CORTEX-M0 | CORTEX-M0 | — | CORTEX-M0 | — | MSP430 | CORTEX-M0 | — | CORTEX-M0 | CORTEX-M0 | CORTEX-M0 | CORTEX-M0 | CORTEX-M0 | CORTEX-M0 | CORTEX-M0 |
| Clock Frequency-Max | 32 MHz | 32 MHz | 40 MHz | 32 MHz | 32 MHz | 0.032768 MHz | 32 MHz | — | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| DAC Channels | YES | YES | — | NO | — | NO | YES | — | YES | YES | NO | NO | YES | YES | NO |
| DMA Channels | YES | YES | YES | YES | YES | NO | YES | — | YES | YES | YES | YES | YES | YES | YES |
| JESD-30 Code | S-PQFP-G48 | S-PQFP-G48 | — | S-XQCC-N28 | — | S-PQCC-N32 | S-PQFP-G48 | — | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 |
| JESD-609 Code | e3 | e4 | e3 | e4 | — | e4 | e4 | e3 | e4 | — | e4 | — | — | e4 | — |
| Number of DMA Channels | 12 | 12 | — | — | — | — | — | — | 12 | 12 | 5 | — | 12 | 12 | — |
| Number of I/O Lines | 38 | 38 | — | 24 | 52 | 24 | 37 | — | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| Number of Timers | 10 | 10 | — | 7 | — | 2 | 12 | — | 10 | 10 | 6 | 7 | 10 | 10 | 7 |
| On Chip Program ROM Width | 8 | 8 | — | 8 | — | 8 | 8 | — | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| PWM Channels | YES | YES | YES | YES | YES | YES | YES | — | YES | YES | YES | YES | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | UNSPECIFIED | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP48,.35SQ,20 | QFP48,.35SQ,20 | — | LCC28,.16SQ,20 | — | LCC32,.2SQ,20 | QFP48,.35SQ,20 | — | QFP48,.35SQ,20 | QFP48,.35SQ,20 | QFP48,.35SQ,20 | QFP48,.35SQ,20 | QFP48,.35SQ,20 | QFP48,.35SQ,20 | QFP48,.35SQ,20 |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | RECTANGULAR PACKAGE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | FLATPACK, LOW PROFILE, FINE PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | FLATPACK, LOW PROFILE, FINE PITCH | SMT | 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 | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — | 260 | 260 | — | 260 | NOT SPECIFIED | 260 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 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) | 32768 | 32768 | — | 6144 | — | 512 | 16384 | — | 32768 | 32768 | 4096 | 6144 | 32768 | 32768 | 6144 |
| ROM (words) | 262144 | 262144 | — | 32768 | — | 16384 | 65536 | — | 131072 | 131072 | 32768 | 32768 | 262144 | 131072 | 16384 |
| ROM Programmability | FLASH | FLASH | — | FLASH | — | FLASH | FLASH | — | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH |
| Speed | 48 MHz | 48 MHz | 120 MHz | 48 MHz | 48 MHz | 16 MHz | 48 MHz | — | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz | 48 MHz |
| Supply Current-Max | 30.3 mA | — | — | 23.4 mA | — | 0.42 mA | 27.6 mA | — | 30.3 mA | 30.6 mA | 20.4 mA | 23.4 mA | — | — | 23.4 mA |
| Supply Voltage-Max | 3.6 V | 3.6 V | 5.25 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | — | 3.6 V | 3.6 V | 1.95 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | 3.3 V | 3.3 V | 4.75 V | 3.3 V | 2 V | 1.8 V | 3.3 V | — | 3.3 V | 3.3 V | 1.8 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | 5 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | — | 3.3 V | 3.3 V | 1.8 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 |
| Technology | CMOS | CMOS | CMOS | CMOS | — | CMOS | CMOS | — | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Matte Tin (Sn) - with Nickel (Ni) barrier | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | NO LEAD | GULL WING | NO LEAD | 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 | 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 | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — | — | 30 | 30 | — | 30 | NOT SPECIFIED | — | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## STM32F091CCT6 Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Format | — | FIXED POINT | — | — | — | FIXED POINT | — | — | — | — | FIXED POINT | — | FIXED POINT | FIXED POINT | — |
| Integrated Cache | — | NO | — | — | — | NO | — | — | — | — | NO | — | NO | NO | — |
| Low Power Mode | — | YES | — | — | — | YES | — | — | — | — | YES | — | YES | YES | — |
| Number of External Interrupts | — | 16 | — | — | — | — | — | — | — | — | 16 | — | 16 | 16 | — |
| On Chip Data RAM Width | — | 8 | — | — | — | 8 | — | — | — | — | 8 | — | 8 | 8 | — |
| RAM (words) | — | 327680 | — | — | — | 0.5 | — | — | — | — | — | — | 327680 | 327680 | — |
| Address Bus Width | — | — | 22 | — | — | — | — | — | — | — | — | — | — | — | — |
| External Data Bus Width | — | — | 16 | — | — | — | — | — | — | — | — | — | — | — | — |
| ## STM32F042G6U6 Alternates Showing results | — | — | — | Image | — | — | — | — | — | — | — | — | — | — | — |
| Manufacturer Package Code | — | — | — | — | LQFP 64 10x10x1.4 | — | — | — | — | — | — | — | — | — | — |
| ## STM32F091RCT6J Alternates Showing results | — | — | — | — | Image | — | — | — | — | — | — | — | — | — | — |
| Pbfree Code | — | — | — | — | — | Yes | — | Yes | — | — | — | — | — | — | — |
| Number of Serial I/Os | — | — | — | — | — | 1 | — | — | — | — | 1 | — | — | — | — |
| ## MSP430G2553IRHB32R Alternates Showing results | — | — | — | — | — | Image | — | — | — | — | — | — | — | — | — |
| ## STM32F072C8T6 Alternates Showing results | — | — | — | — | — | — | Image | — | — | — | — | — | — | — | — |
| Reach Compliance Code | — | — | — | — | — | — | — | Compliant | — | — | — | — | — | — | — |
| Capacitance | — | — | — | — | — | — | — | 0.47 µF | — | — | — | — | — | — | — |
| Capacitor Type | — | — | — | — | — | — | — | CERAMIC CAPACITOR | — | — | — | — | — | — | — |
| Dielectric Material | — | — | — | — | — | — | — | CERAMIC | — | — | — | — | — | — | — |
| Height | — | — | — | — | — | — | — | 0.5 mm | — | — | — | — | — | — | — |
| Mounting Feature | — | — | — | — | — | — | — | SURFACE MOUNT | — | — | — | — | — | — | — |
| Multilayer | — | — | — | — | — | — | — | YES | — | — | — | — | — | — | — |
| Negative Tolerance | — | — | — | — | — | — | — | 10% | — | — | — | — | — | — | — |
| Packing Method | — | — | — | — | — | — | — | 180mm Reel W8P2 | — | — | — | — | — | — | — |
| Positive Tolerance | — | — | — | — | — | — | — | 10% | — | — | — | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | — | — | — | — | — | — | 6.3 V | — | — | — | — | — | — | — |
| Size Code | — | — | — | — | — | — | — | 1005M/0402 | — | — | — | — | — | — | — |
| Temperature Characteristics Code | — | — | — | — | — | — | — | X5R | — | — | — | — | — | — | — |
| Temperature Coefficient | — | — | — | — | — | — | — | 15% ppm/°C | — | — | — | — | — | — | — |
| Terminal Shape | — | — | — | — | — | — | — | WRAPAROUND | — | — | — | — | — | — | — |
| ## STM32F042C4T6 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 14 alternatives for STM32F091CCT6 — response within 24 hours.
Quick Links
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQFP48
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RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 48MHz, CMOS, PQFP48
Why Look for Alternatives?
Finding alternatives for STM32F091CCT6 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 STM32F091CCT6 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 STM32F091CCT6?
Known equivalents for STM32F091CCT6 include STM32F091CCT6TR, SPC564A70L7CFBY, STM32F042G6U6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32F091CCT6?
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 STM32F091CCT6 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.