STM32F401CEU6TRAlternatives & Equivalent Parts
About STM32F401CEU6TR
STM32F401CEU6TR is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Quad Flat No-Lead 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 | STM32F401CEU6TRSource | STM32F103C6U6A | STM32F103CBT6 | 0901301106 | TL034CD | TL034CNSR | STM32F401CDU6TR |
|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | Molex | Texas Instruments | Texas Instruments | STMicroelectronics |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat Packages | Header, Shrouded - Straight PTH Box | — | Small Outline Packages | Quad Flat No-Lead |
| Pin Count | 49 | 49 | 48 | 6 | — | 14 | 49 |
| Temperature Range | — | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | — | — | ~ 70.0°C | — |
| Price | $3.4000 | $2.8802 | $3.4438 | $0.6055 | $1.1000 | $0.9090 | $2.8588 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Factory Lead Time | 15 Weeks | 13 Weeks | — | — | — | — | 15 Weeks |
| YTEOL | 9 | 9 | 9 | — | — | 15 | 9 |
| Has ADC | YES | YES | YES | — | — | — | YES |
| Bit Size | 32 | 32 | 32 | — | — | — | 32 |
| Clock Frequency-Max | 50 MHz | 16 MHz | 16 MHz | — | — | — | 50 MHz |
| DMA Channels | YES | YES | YES | — | — | — | YES |
| JESD-30 Code | S-XQCC-N48 | S-PQCC-N48 | S-PQFP-G48 | — | — | R-PDSO-G14 | S-XQCC-N48 |
| Number of I/O Lines | 36 | 37 | 37 | — | — | — | 36 |
| PWM Channels | YES | YES | YES | — | — | — | YES |
| Package Body Material | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | UNSPECIFIED |
| Package Shape | SQUARE | SQUARE | SQUARE | — | — | RECTANGULAR | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | FLATPACK, LOW PROFILE, FINE PITCH | — | — | SMALL OUTLINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| ROM (words) | 524288 | 32768 | 131072 | — | — | — | 393216 |
| ROM Programmability | FLASH | FLASH | FLASH | — | — | — | — |
| Speed | 84 MHz | 72 MHz | 72 MHz | — | — | — | 84 MHz |
| Supply Voltage-Max | 3.6 V | 3.6 V | 3.6 V | — | — | — | 3.6 V |
| Supply Voltage-Min | 1.7 V | 2 V | 3.3 V | — | — | — | 1.7 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | 3.3 V | — | — | — | 3.3 V |
| Surface Mount | YES | YES | YES | — | — | YES | YES |
| Technology | CMOS | CMOS | CMOS | — | — | BIFET | CMOS |
| Terminal Form | NO LEAD | NO LEAD | GULL WING | — | — | GULL WING | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.5 mm | — | — | 1.27 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD | QUAD | — | — | DUAL | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — | — | MICROCONTROLLER, RISC |
| Boundary Scan | — | NO | NO | — | — | — | — |
| CPU Family | — | CORTEX-M3 | CORTEX-M3 | — | — | — | — |
| JESD-609 Code | — | e3 | e4 | — | — | e4 | — |
| Package Equivalence Code | — | LCC48,.27SQ,20 | QFP48,.35SQ,20 | — | — | SOP14,.3 | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | — | — | 260 | — |
| Qualification Status | — | Not Qualified | Not Qualified | — | — | Not Qualified | — |
| RAM (bytes) | — | 10240 | 20480 | — | — | — | — |
| Supply Current-Max | — | 46 mA | 50 mA | — | — | 1.12 mA | — |
| Temperature Grade | — | INDUSTRIAL | INDUSTRIAL | — | — | COMMERCIAL | — |
| Terminal Finish | — | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| ## STM32F103C6U6A Alternates Showing results | — | Image | — | — | — | — | — |
| DAC Channels | — | — | NO | — | — | — | — |
| On Chip Program ROM Width | — | — | 8 | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | NOT SPECIFIED | — | — | 30 | — |
| ## STM32F103CBT6 Alternates Showing results | — | — | Image | — | — | — | — |
| Pbfree Code | — | — | — | — | — | Yes | — |
| Amplifier Type | — | — | — | — | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | — | — | — | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | — | — | — | — | — | 0.0004 µA | — |
| Bias Current-Max (IIB) @25C | — | — | — | — | — | 0.0002 µA | — |
| Common-mode Reject Ratio-Min | — | — | — | — | — | 75 dB | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | — | 94 dB | — |
| Frequency Compensation | — | — | — | — | — | YES | — |
| Input Offset Current-Max (IIO) | — | — | — | — | — | 0.0001 µA | — |
| Input Offset Voltage-Max | — | — | — | — | — | 4000 µV | — |
| Low-Bias | — | — | — | — | — | YES | — |
| Low-Offset | — | — | — | — | — | NO | — |
| Micropower | — | — | — | — | — | YES | — |
| Neg Supply Voltage Limit-Max | — | — | — | — | — | -18 V | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | — | — | -5 V | — |
| Number of Functions | — | — | — | — | — | 4 | — |
| Packing Method | — | — | — | — | — | TR | — |
| Power | — | — | — | — | — | NO | — |
| Programmable Power | — | — | — | — | — | NO | — |
| Slew Rate-Min | — | — | — | — | — | 1 V/us | — |
| Slew Rate-Nom | — | — | — | — | — | 2.9 V/us | — |
| Subcategory | — | — | — | — | — | Operational Amplifier | — |
| Supply Voltage Limit-Max | — | — | — | — | — | 18 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | — | 5 V | — |
| Unity Gain BW-Nom | — | — | — | — | — | 1100 | — |
| Voltage Gain-Min | — | — | — | — | — | 3000 | — |
| Wideband | — | — | — | — | — | NO | — |
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 6 alternatives for STM32F401CEU6TR — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for STM32F401CEU6TR 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 STM32F401CEU6TR 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 STM32F401CEU6TR?
Known equivalents for STM32F401CEU6TR include STM32F103C6U6A, STM32F103CBT6, 0901301106. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STM32F401CEU6TR?
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 STM32F401CEU6TR 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.