U6431B-MYAlternatives & Equivalent Parts
About U6431B-MY
U6431B-MY is a Integrated Circuit component manufactured by Microchip. It comes in a Dual-In-Line 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 | U6431B-MYSource | ATSAMS70N20B-AN | PIC16F15214-I/MF | MBR0520LT3G |
|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | ON Semiconductor |
| Package Type | Dual-In-Line Packages | Quad Flat Packages | Small Outline No-lead | Small Outline Diode |
| Pin Count | 8 | 100 | 8 | 2 |
| Temperature Range | — | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | -65.0°C ~ 125.0°C |
| Price | — | $9.2100 | $0.3700 | $0.0434 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Manufacturer Package Code | — | LQFP-100 | DFN-8 | 425-04 |
| Factory Lead Time | — | 9 Weeks | 1 Week | — |
| YTEOL | — | 18 | 19 | 6.08 |
| Has ADC | — | YES | YES | — |
| Address Bus Width | — | 24 | — | — |
| Bit Size | — | 32 | 8 | — |
| Boundary Scan | — | YES | NO | — |
| CPU Family | — | CORTEX-M7 | PIC16 | — |
| Clock Frequency-Max | — | 20 MHz | 32 MHz | — |
| DAC Channels | — | YES | NO | — |
| DMA Channels | — | YES | NO | — |
| External Data Bus Width | — | 16 | — | — |
| Format | — | FLOATING POINT | FIXED POINT | — |
| Integrated Cache | — | YES | NO | — |
| JESD-30 Code | — | S-PQFP-G100 | S-PDSO-N8 | R-PDSO-G2 |
| JESD-609 Code | — | e3 | e3 | e3 |
| Low Power Mode | — | YES | YES | — |
| Number of DMA Channels | — | 24 | — | — |
| Number of External Interrupts | — | 1 | 1 | — |
| Number of I/O Lines | — | 75 | 6 | — |
| Number of Serial I/Os | — | 8 | 1 | — |
| Number of Timers | — | 12 | 4 | — |
| On Chip Data RAM Width | — | 8 | 8 | — |
| On Chip Program ROM Width | — | 8 | 8 | — |
| PWM Channels | — | YES | YES | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | QFP100,.63SQ | SOLCC8,.12,25 | — |
| Package Shape | — | SQUARE | SQUARE | RECTANGULAR |
| Package Style | — | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE |
| RAM (bytes) | — | 393216 | 512 | — |
| ROM (words) | — | 1048576 | 7168 | — |
| ROM Programmability | — | FLASH | FLASH | — |
| Screening Level | — | AEC-Q100 | — | — |
| Speed | — | 300 MHz | 32 MHz | — |
| Supply Voltage-Max | — | 1.32 V | 5.5 V | — |
| Supply Voltage-Min | — | 1.08 V | 2.5 V | — |
| Supply Voltage-Nom | — | 1.2 V | 3 V | — |
| Surface Mount | — | YES | YES | YES |
| Technology | — | CMOS | CMOS | SCHOTTKY |
| Temperature Grade | — | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Finish | — | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed |
| Terminal Form | — | GULL WING | NO LEAD | GULL WING |
| Terminal Pitch | — | 0.5 mm | 0.65 mm | — |
| Terminal Position | — | QUAD | DUAL | DUAL |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — |
| Date Of Intro | — | — | 2020-09-01 | — |
| Additional Feature | — | — | OPERATES AT 1.8V MIN @ 16 MHZ | FREE WHEELING DIODE |
| RAM (words) | — | — | 512 | — |
| Supply Current-Max | — | — | 3.6 mA | — |
| ## PIC16F15214-I/MF Alternates Showing results | — | — | Image | — |
| Pbfree Code | — | — | — | Yes |
| Application | — | — | — | GENERAL PURPOSE |
| Breakdown Voltage-Min | — | — | — | 20 V |
| Configuration | — | — | — | SINGLE |
| Diode Element Material | — | — | — | SILICON |
| Diode Type | — | — | — | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | — | — | — | 0.385 V |
| Non-rep Pk Forward Current-Max | — | — | — | 5.5 A |
| Number of Elements | — | — | — | 1 |
| Number of Phases | — | — | — | 1 |
| Output Current-Max | — | — | — | 0.5 A |
| Peak Reflow Temperature (Cel) | — | — | — | 260 |
| Qualification Status | — | — | — | Not Qualified |
| Rep Pk Reverse Voltage-Max | — | — | — | 20 V |
| Reverse Current-Max | — | — | — | 250 µA |
| Reverse Test Voltage | — | — | — | 20 V |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 |
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 3 alternatives for U6431B-MY — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for U6431B-MY 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 U6431B-MY 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 U6431B-MY?
Known equivalents for U6431B-MY include ATSAMS70N20B-AN, PIC16F15214-I/MF, MBR0520LT3G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of U6431B-MY?
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 U6431B-MY 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.