93C46B/SNAlternatives & Equivalent Parts
About 93C46B/SN
93C46B/SN is a Integrated Circuit component manufactured by Microchip. It comes in a Small Outline 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 | 93C46B/SNSource | ADG779BKSZ-R2 | FT2232D | 93C46BT-I/SN |
|---|---|---|---|---|
| Manufacturer | Microchip | Analog Devices | FTDI Chip | Microchip |
| Package Type | Small Outline Packages | SOT23 (6-Pin) | Quad Flat Packages | Small Outline Packages |
| Pin Count | 8 | 6 | 48 | 8 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1700 | $1.1500 | $7.3985 | $0.0860 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | No | Yes | Yes |
| Manufacturer Package Code | SOIC-8 | KS-6 | — | SOIC-8 |
| Factory Lead Time | 6 Weeks | — | — | 6 Weeks |
| YTEOL | 8 | 10 | 0 | 8 |
| Clock Frequency-Max (fCLK) | 2 MHz | — | — | 3 MHz |
| Data Retention Time-Min | 200 | — | — | 200 |
| Endurance | 1000000 Write/Erase Cycles | — | — | 1000000 Write/Erase Cycles |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G6 | S-PQFP-G48 | R-PDSO-G8 |
| JESD-609 Code | e3 | e4 | e3 | e3 |
| Memory Density | 1024 bit | — | — | 1024 bit |
| Memory IC Type | EEPROM | — | — | EEPROM |
| Memory Width | 16 | — | — | 16 |
| Number of Functions | 1 | 1 | — | 1 |
| Number of Ports | 1 | — | — | 1 |
| Number of Words | 64 words | — | — | 64 words |
| Number of Words Code | 64 | — | — | 64 |
| Operating Mode | SYNCHRONOUS | — | — | SYNCHRONOUS |
| Organization | 64X16 | — | — | 64X16 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.23 | TSSOP6,.08 | QFP48,.35SQ,20 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | FLATPACK, LOW PROFILE, FINE PITCH | SMALL OUTLINE |
| Parallel/Serial | SERIAL | — | — | SERIAL |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 |
| Programming Voltage | 5 V | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Serial Bus Type | MICROWIRE | — | — | MICROWIRE |
| Standby Current-Max | 0.000001 A | — | — | 0.000001 A |
| Supply Current-Max | 0.0015 mA | — | — | 0.002 mA |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | — | 5.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V | 1.8 V | — | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | 3 V | — | 5 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 0.65 mm | 0.5 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | QUAD | DUAL |
| Write Cycle Time-Max (tWC) | 2 ms | — | — | 6 ms |
| Write Protection | HARDWARE/SOFTWARE | — | — | SOFTWARE |
| ## 93C46B/SN Alternates Showing results | Image | — | — | — |
| Analog IC - Other Type | — | SPDT | — | — |
| Number of Channels | — | 1 | — | — |
| Off-state Isolation-Nom | — | 67 dB | — | — |
| On-state Resistance Match-Nom | — | 0.1 Ω | — | — |
| On-state Resistance-Max (Ron) | — | 10 Ω | — | — |
| Output | — | SEPARATE OUTPUT | — | — |
| Signal Current-Max | — | 0.03 A | — | — |
| Supply Current-Max (Isup) | — | 0.001 mA | — | — |
| Switch-off Time-Max | — | 7 ns | — | — |
| Switch-on Time-Max | — | 24 ns | — | — |
| Switching | — | BREAK-BEFORE-MAKE | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 | — |
| ## ADG779BKSZ-R2 Alternates Showing results | — | Image | — | — |
| Clock Frequency-Max | — | — | 6 MHz | — |
| Data Transfer Rate-Max | — | — | 1 MBps | — |
| Supply Voltage-Max | — | — | 5.25 V | — |
| Supply Voltage-Min | — | — | 4.35 V | — |
| Supply Voltage-Nom | — | — | 5 V | — |
| uPs/uCs/Peripheral ICs Type | — | — | BUS CONTROLLER, UNIVERSAL SERIAL BUS | — |
| Additional Feature | — | — | — | 1000000 ERASE/WRITE CYCLES; DATA RETENTION > 200 YEARS |
| Output Characteristics | — | — | — | TOTEM POLE |
| Ready/Busy | — | — | — | YES |
| Reverse Pinout | — | — | — | NO |
| Screening Level | — | — | — | TS 16949 |
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 3 alternatives for 93C46B/SN — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 93C46B/SN 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 93C46B/SN 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 93C46B/SN?
Known equivalents for 93C46B/SN include ADG779BKSZ-R2, FT2232D, 93C46BT-I/SN. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 93C46B/SN?
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 93C46B/SN 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.