STM32L051C8T6Alternatives & Equivalent Parts
About STM32L051C8T6
STM32L051C8T6 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 | STM32L051C8T6Source | STM32L051C8T3 | STM32L051C8T7 | STM32L051C8U6 | VIPER06HSTR | LM555CN | STM32L051C6T6 | STM32L053C8T6 | STM32L053C6T6 | STM32L053C8T3 |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | Texas Instruments | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat No-Lead | Small Outline Packages | Dual-In-Line Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 48 | 48 | 48 | 49 | 10 | 8 | 48 | 48 | 48 | 48 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | — | -25.0°C ~ 125.0°C | ~ 70.0°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 |
| Price | $1.0500 | $1.5834 | $1.1818 | $1.1543 | $0.3969 | $0.1930 | $1.0554 | $1.5894 | $1.2833 | $1.8510 |
| 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 | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||
| Factory Lead Time | 13 Weeks | 13 Weeks | 13 Weeks | 13 Weeks | 18 Weeks | — | 13 Weeks | 13 Weeks | 13 Weeks | 13 Weeks |
| YTEOL | 9 | 9 | 9 | 9 | 7 | 0 | 9 | 9 | 9 | 9 |
| Has ADC | YES | YES | YES | YES | — | — | YES | YES | YES | YES |
| Bit Size | 32 | 32 | 32 | 32 | — | — | 32 | 32 | 32 | 32 |
| Boundary Scan | NO | NO | NO | — | — | — | NO | NO | NO | — |
| CPU Family | CORTEX-M0 | CORTEX-M0 | CORTEX-M0 | — | — | — | CORTEX-M0 | — | — | — |
| Clock Frequency-Max | 25 MHz | 25 MHz | 25 MHz | 25 MHz | — | — | 25 MHz | 25 MHz | 25 MHz | 25 MHz |
| DAC Channels | NO | NO | NO | — | — | — | NO | YES | YES | YES |
| DMA Channels | YES | YES | YES | YES | — | — | YES | YES | YES | YES |
| Integrated Cache | NO | NO | NO | — | — | — | NO | — | — | — |
| JESD-30 Code | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 | — | R-PDSO-G10 | R-PDIP-T8 | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e0 | e3 | e3 | — | — |
| Low Power Mode | YES | YES | YES | — | — | — | YES | — | — | — |
| Number of DMA Channels | 7 | 7 | 7 | — | — | — | 7 | — | — | — |
| Number of I/O Lines | 37 | 37 | 37 | 27 | — | — | 37 | 37 | 37 | 37 |
| Number of Timers | 5 | 5 | 5 | — | — | — | 5 | — | — | — |
| On Chip Program ROM Width | 8 | 8 | 8 | — | — | — | 8 | 8 | 8 | 8 |
| PWM Channels | 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 |
| Package Equivalence Code | QFP48,.35SQ,20 | QFP48,.35SQ,20 | QFP48,.35SQ,20 | — | SOP10,.25,40 | DIP8,.3 | QFP48,.35SQ,20 | — | — | — |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | 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 | SMALL OUTLINE, SHRINK PITCH | IN-LINE | 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 | NOT SPECIFIED |
| RAM (bytes) | 8192 | 8192 | 8192 | — | — | — | 8192 | 8192 | 8192 | 8192 |
| ROM (words) | 65536 | 65536 | 65536 | — | — | — | 32768 | 65536 | 32768 | 65536 |
| ROM Programmability | FLASH | FLASH | FLASH | — | — | — | FLASH | FLASH | FLASH | FLASH |
| Speed | 32 MHz | 32 MHz | 32 MHz | 32 MHz | — | — | 32 MHz | 32 MHz | 32 MHz | 32 MHz |
| Supply Current-Max | 6.8 mA | 6.8 mA | 6.8 mA | — | — | — | 6.8 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 |
| Supply Voltage-Min | 3 V | 1.8 V | 3 V | 1.8 V | — | — | 3 V | 3 V | 3 V | 1.8 V |
| Supply Voltage-Nom | 3 V | 3 V | 3 V | 3 V | — | — | 3 V | 3 V | 3 V | 3 V |
| Surface Mount | YES | YES | YES | YES | YES | NO | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | — | — | BIPOLAR | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | — | — | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Tin (Sn) - immersion | Tin (Sn) - immersion | Matte Tin (Sn) | Tin (Sn) - immersion | Matte Tin (Sn) - annealed | TIN LEAD | Tin (Sn) - immersion | Tin (Sn) - immersion | — | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | NO LEAD | GULL WING | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 1 mm | 2.54 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD | QUAD | QUAD | DUAL | DUAL | QUAD | QUAD | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## STM32L051C8T6 Alternates Showing results | Image | — | — | — | — | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | — | 30 | — | 30 | — | NOT SPECIFIED | NOT SPECIFIED |
| Date Of Intro | — | — | — | 2019-10-28 | — | — | — | — | — | — |
| Analog IC - Other Type | — | — | — | — | SWITCHING REGULATOR | PULSE; RECTANGULAR | — | — | — | — |
| Control Mode | — | — | — | — | CURRENT-MODE | — | — | — | — | — |
| Control Technique | — | — | — | — | PULSE WIDTH MODULATION | — | — | — | — | — |
| Input Voltage-Max | — | — | — | — | 23.5 V | — | — | — | — | — |
| Input Voltage-Min | — | — | — | — | 11.5 V | — | — | — | — | — |
| Input Voltage-Nom | — | — | — | — | 14 V | — | — | — | — | — |
| Number of Functions | — | — | — | — | 1 | 1 | — | — | — | — |
| Qualification Status | — | — | — | — | Not Qualified | Not Qualified | — | — | — | — |
| Switcher Configuration | — | — | — | — | BUCK | — | — | — | — | — |
| Switching Frequency-Max | — | — | — | — | 127 kHz | — | — | — | — | — |
| Pbfree Code | — | — | — | — | — | No | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | — | 16 V | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | — | 4.5 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | — | 5 V | — | — | — | — |
| ## LM555CN Alternates Showing results | — | — | — | — | — | Image | — | — | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 9 alternatives for STM32L051C8T6 — response within 24 hours.
Quick Links
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 32MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 32MHz, CMOS, PQFP48
suggested
suggested
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 32MHz, CMOS, PQFP48
Why Look for Alternatives?
Finding alternatives for STM32L051C8T6 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 STM32L051C8T6 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 STM32L051C8T6?
Known equivalents for STM32L051C8T6 include STM32L051C8T3, STM32L051C8T7, STM32L051C8U6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32L051C8T6?
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 STM32L051C8T6 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.