USB2514B-AEZCAlternatives & Equivalent Parts
About USB2514B-AEZC
USB2514B-AEZC is a Integrated Circuit component manufactured by Microchip. 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 | USB2514B-AEZCSource | USB2514BI-AEZG | 93LC46BT-I/OT | AT25DF321A-MH-Y | TC6503P005VCTTR | TC6504N015VCTTR | TC74A0-5.0VAT | TC74A4-5.0VAT | USB2514B-AEZG | USB2514B-AEZC-TR |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Adesto Technologies | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | SOT23 (6-Pin) | Small Outline No-lead | SOT23 (5-Pin) | SOT23 (5-Pin) | Other | Other | Quad Flat No-Lead | Quad Flat No-Lead |
| Pin Count | 36 | 36 | 6 | 8 | 5 | 5 | 5 | 5 | 36 | 36 |
| Temperature Range | ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 135.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | ~ 70.0°C | ~ 85.0°C |
| Price | $1.7830 | $2.4200 | $0.2284 | — | $0.6580 | $0.5083 | $0.4630 | $1.3338 | $2.2200 | $2.0000 |
| 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 | TRANSFERRED | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||
| Manufacturer Package Code | VQFN-36 | VQFN-36 | SOT-23-6 | — | SOT-23-5 | SOT-23-5 | TO-220-5 | TO-220-5 | VQFN-36 | VQFN-36 |
| Factory Lead Time | 1 Week | 10 Weeks | 6 Weeks | — | 6 Weeks | 5 Weeks | 8 Weeks | 8 Weeks | 14 Weeks | 16 Weeks |
| YTEOL | 14 | 8 | 8 | — | 3 | — | 8 | 8 | 9 | 9 |
| Bus Compatibility | I2C, SMBUS, USB | I2C, SMBUS, USB | — | — | — | — | — | — | I2C; SMBUS; USB | I2C, SMBUS, USB |
| Clock Frequency-Max | 24 MHz | 24 MHz | — | — | — | — | — | — | 24 MHz | 24 MHz |
| JESD-30 Code | S-XQCC-N36 | S-XQCC-N36 | R-PDSO-G6 | R-PDSO-N8 | — | — | R-PSFM-T5 | R-PSFM-T5 | S-PQCC-N36 | S-XQCC-N36 |
| JESD-609 Code | e3 | e3 | e3 | e4 | e3 | — | e3 | e3 | e3 | e3 |
| Package Body Material | UNSPECIFIED | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED |
| Package Equivalence Code | LCC36,.24SQ,20 | LCC36,.24SQ,20 | TSOP5/6,.11,37 | SOLCC8,.25 | TSOP5/6,.11,37 | — | — | — | LCC36,.24SQ,20 | LCC36,.24SQ,20 |
| Package Shape | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | — | — | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | — | — | FLANGE MOUNT | FLANGE MOUNT | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | — | — | — | — | 260 | 260 |
| Supply Current-Max | 80 mA | 85 mA | 0.002 mA | 0.02 mA | — | — | — | — | 80 mA | 80 mA |
| Supply Voltage-Max | 3.6 V | 3.6 V | — | — | 5.5 V | — | — | — | 3.6 V | 3.6 V |
| Supply Voltage-Min | 3 V | 3 V | — | — | 2.7 V | — | — | — | 3 V | 3 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | — | — | — | — | — | — | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | — | NO | NO | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | — | — | — | — | CMOS | CMOS |
| Temperature Grade | OTHER | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — | — | AUTOMOTIVE | AUTOMOTIVE | COMMERCIAL | OTHER |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | NICKEL PALLADIUM GOLD | Matte Tin (Sn) | — | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD | NO LEAD | GULL WING | NO LEAD | — | — | THROUGH-HOLE | THROUGH-HOLE | NO LEAD | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.95 mm | 1.27 mm | — | — | — | — | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD | DUAL | DUAL | — | — | SINGLE | SINGLE | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | BUS CONTROLLER, UNIVERSAL SERIAL BUS | BUS CONTROLLER, UNIVERSAL SERIAL BUS | — | — | — | — | — | — | BUS CONTROLLER, UNIVERSAL SERIAL BUS | BUS CONTROLLER, UNIVERSAL SERIAL BUS |
| ## USB2514B-AEZC Alternates Showing results | Image | — | — | — | — | — | — | — | — | — |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified | — | — | Not Qualified | Not Qualified | Not Qualified | — |
| ## USB2514BI-AEZG Alternates Showing results | — | Image | — | — | — | — | — | — | — | — |
| Pbfree Code | — | — | Yes | — | Yes | Yes | Yes | Yes | — | — |
| Clock Frequency-Max (fCLK) | — | — | 2 MHz | 85 MHz | — | — | — | — | — | — |
| Data Retention Time-Min | — | — | 200 | 20 | — | — | — | — | — | — |
| Endurance | — | — | 1000000 Write/Erase Cycles | 100000 Write/Erase Cycles | — | — | — | — | — | — |
| Memory Density | — | — | 1024 bit | 33554432 bit | — | — | — | — | — | — |
| Memory IC Type | — | — | EEPROM | FLASH | — | — | — | — | — | — |
| Memory Width | — | — | 16 | 8 | — | — | — | — | — | — |
| Number of Functions | — | — | 1 | 1 | — | — | 1 | 1 | — | — |
| Number of Ports | — | — | 1 | — | — | — | — | — | — | — |
| Number of Words | — | — | 64 words | 4194304 words | — | — | — | — | — | — |
| Number of Words Code | — | — | 64 | 4000000 | — | — | — | — | — | — |
| Operating Mode | — | — | SYNCHRONOUS | SYNCHRONOUS | — | — | — | — | — | — |
| Organization | — | — | 64X16 | 4MX8 | — | — | — | — | — | — |
| Output Characteristics | — | — | 3-STATE | 3-STATE | — | — | — | — | — | — |
| Parallel/Serial | — | — | SERIAL | SERIAL | — | — | — | — | — | — |
| Programming Voltage | — | — | 2.5 V | 3 V | — | — | — | — | — | — |
| Serial Bus Type | — | — | MICROWIRE | DSPI | — | — | — | — | — | — |
| Standby Current-Max | — | — | 0.000001 A | 0.00001 A | — | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | 5.5 V | 3.6 V | — | — | 5.5 V | 5.5 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | 1.8 V | 2.7 V | — | — | 2.7 V | 2.7 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 2.5 V | 3 V | — | — | 5 V | 5 V | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 40 | — | — | — | — | — | — | — |
| Write Cycle Time-Max (tWC) | — | — | 6 ms | — | — | — | — | — | — | — |
| Write Protection | — | — | SOFTWARE | HARDWARE/SOFTWARE | — | — | — | — | — | — |
| ## 93LC46BT-I/OT Alternates Showing results | — | — | Image | — | — | — | — | — | — | — |
| Type | — | — | — | NOR TYPE | — | — | — | — | — | — |
| Accuracy-Max (Cel) | — | — | — | — | 6 Cel | — | — | — | — | — |
| Body Breadth | — | — | — | — | 1.63 mm | — | — | — | — | — |
| Body Height | — | — | — | — | 1.1 mm | — | — | — | — | — |
| Body Length or Diameter | — | — | — | — | 2.95 mm | — | — | — | — | — |
| Housing | — | — | — | — | PLASTIC | — | — | — | — | — |
| Mounting Feature | — | — | — | — | SURFACE MOUNT | — | — | — | — | — |
| Operating Current-Max | — | — | — | — | 0.04 mA | — | — | — | — | — |
| Output Voltage-Max | — | — | — | — | 4 V | — | — | — | — | — |
| Output Voltage-Min | — | — | — | — | 0.3 V | — | — | — | — | — |
| Package Shape/Style | — | — | — | — | RECTANGULAR | — | — | — | — | — |
| Screening Level | — | — | — | — | TS 16949 | — | — | — | TS 16949 | — |
| Sensors/Transducers Type | — | — | — | — | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT | — | — | — | — | — |
| Termination Type | — | — | — | — | SOLDER | — | — | — | — | — |
| Analog IC - Other Type | — | — | — | — | — | — | ANALOG CIRCUIT | ANALOG CIRCUIT | — | — |
| ## TC74A4-5.0VAT 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 USB2514B-AEZC — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for USB2514B-AEZC 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 USB2514B-AEZC 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 USB2514B-AEZC?
Known equivalents for USB2514B-AEZC include USB2514BI-AEZG, 93LC46BT-I/OT, AT25DF321A-MH-Y. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of USB2514B-AEZC?
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 USB2514B-AEZC 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.