93LC56B-I/MSAlternatives & Equivalent Parts
About 93LC56B-I/MS
93LC56B-I/MS 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.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for 93LC56B-I/MS — response within 24 hours.
Specification Comparison
| Parameter | 93LC56B-I/MSSource | 919-382J-51P | 26-01-3115 | AT89C51RB2-RLTUM | CAXC2T245QRSWRQ1 |
|---|---|---|---|---|---|
| Manufacturer | Microchip | Amphenol | Molex | Microchip | Texas Instruments |
| Package Type | Small Outline Packages | Other | Other | Quad Flat Packages | Quad Flat No-Lead |
| Pin Count | 8 | 5 | 4 | 44 | 10 |
| Temperature Range | -40.0°C ~ 85.0°C | -65.0°C ~ 165.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $0.2250 | $1.5700 | $0.4900 | $4.6300 | $0.6860 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | — | Yes | Yes |
| Manufacturer Package Code | MSOP-8 | — | — | — | — |
| Factory Lead Time | 12 Weeks | 10 Weeks | — | — | — |
| YTEOL | 8 | 8 | 6.87 | 0 | 15 |
| Alternate Memory Width | 8 | — | — | — | — |
| Clock Frequency-Max (fCLK) | 2 MHz | — | — | — | — |
| Data Retention Time-Min | 200 | — | — | — | — |
| Endurance | 1000000 Write/Erase Cycles | — | — | — | — |
| JESD-30 Code | S-PDSO-G8 | — | — | S-PQFP-G44 | R-PQCC-N10 |
| JESD-609 Code | e3 | — | e3 | e3 | e4 |
| Memory Density | 2048 bit | — | — | — | — |
| Memory IC Type | EEPROM | — | — | — | — |
| Memory Width | 16 | — | — | — | — |
| Number of Functions | 1 | — | — | — | 1 |
| Number of Ports | 1 | 1 | — | — | 2 |
| Number of Words | 128 words | — | — | — | — |
| Number of Words Code | 128 | — | — | — | — |
| Operating Mode | SYNCHRONOUS | — | — | — | — |
| Organization | 128X16 | — | — | — | — |
| Output Characteristics | TOTEM POLE | — | — | — | 3-STATE |
| Package Body Material | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 | — | — | QFP44,.47SQ,32 | LCC10,.06X.07,16 |
| Package Shape | SQUARE | — | — | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | — | FLATPACK, LOW PROFILE | CHIP CARRIER, VERY THIN PROFILE |
| Parallel/Serial | SERIAL | — | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | 260 |
| Qualification Status | Not Qualified | — | — | Not Qualified | — |
| Ready/Busy | YES | — | — | — | — |
| Reverse Pinout | NO | — | — | — | — |
| Screening Level | TS 16949 | — | — | — | AEC-Q100 |
| Serial Bus Type | MICROWIRE | — | — | — | — |
| Standby Current-Max | 0.000001 A | — | — | — | — |
| Supply Current-Max | 0.002 mA | — | — | 29 mA | — |
| Supply Voltage-Max (Vsup) | 5.5 V | — | — | — | 3.6 V |
| Supply Voltage-Min (Vsup) | 2.5 V | — | — | — | 0.45 V |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | — | 0.7 V |
| Surface Mount | YES | — | — | YES | YES |
| Technology | CMOS | — | — | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | — | — | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | — | — | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | — | — | GULL WING | NO LEAD |
| Terminal Pitch | 0.65 mm | — | — | 0.8 mm | 0.4 mm |
| Terminal Position | DUAL | — | — | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 | — | — | — | 30 |
| Toggle Bit | YES | — | — | — | — |
| Write Cycle Time-Max (tWC) | 6 ms | — | — | — | — |
| Write Protection | SOFTWARE | — | — | — | — |
| ## 93LC56B-I/MS Alternates Showing results | Image | — | — | — | — |
| Additional Feature | — | INSERTION LOSS MAX AT: 1 GHZ | POLARIZED | — | — |
| Body Breadth | — | 0.236 inch | — | — | — |
| Body Depth | — | 0.239 inch | — | — | — |
| Body Diameter | — | 0.177 inch | — | — | — |
| Body Length | — | 0.236 inch | — | — | — |
| Body/Shell Style | — | JACK | — | — | — |
| Characteristic Impedance | — | 50 Ω | — | — | — |
| Connector Type | — | RF MCX CONNECTOR | RECTANGULAR POWER CONNECTOR | — | — |
| Contact Finish Mating | — | NOT SPECIFIED | NOT SPECIFIED | — | — |
| Contact Gender | — | FEMALE | MALE | — | — |
| Contact Material | — | NOT SPECIFIED | BRASS | — | — |
| Contact Resistance | — | 5 mΩ | — | — | — |
| Contact Style | — | COAX | SQ PIN-SKT | — | — |
| Coupling Type | — | SNAP | — | — | — |
| Dielectric Withstanding Voltage | — | 1000VAC V | — | — | — |
| Durability | — | 500 Cycles | — | — | — |
| Filter Feature | — | NO | NO | — | — |
| Insertion Loss | — | 0.1 dB | — | — | — |
| Insulation Resistance | — | 10000000000 Ω | — | — | — |
| Insulator Material | — | POLYTETRAFLUOROETHYLENE | POLYAMIDE66 | — | — |
| Mounting Style | — | STRAIGHT | — | — | — |
| Mounting Type | — | BOARD | BOARD | — | — |
| Operating Frequency-Max | — | 6 GHz | — | — | — |
| Option | — | GENERAL PURPOSE | GENERAL PURPOSE | — | — |
| Panel Mount | — | NO | — | — | — |
| Shell Finish | — | GOLD | — | — | — |
| Shell Material | — | BRASS | — | — | — |
| Terminal Length | — | 0.068 inch | — | — | — |
| Termination Type | — | SOLDER | SOLDER | — | — |
| Total Number of Contacts | — | 1 | 4 | — | — |
| VSWR | — | 1.3 | — | — | — |
| Contact Finish Termination | — | — | Matte Tin (Sn) | — | — |
| DIN Conformance | — | — | NO | — | — |
| Empty Shell | — | — | NO | — | — |
| IEC Conformance | — | — | NO | — | — |
| MIL Conformance | — | — | NO | — | — |
| Mating Information | — | — | MULTIPLE MATING PARTS AVAILABLE | — | — |
| Mixed Contacts | — | — | NO | — | — |
| UL Flammability Code | — | — | 94V-2 | — | — |
| Has ADC | — | — | — | NO | — |
| Address Bus Width | — | — | — | 16 | — |
| Bit Size | — | — | — | 8 | — |
| CPU Family | — | — | — | 8051 | — |
| Clock Frequency-Max | — | — | — | 40 MHz | — |
| DAC Channels | — | — | — | NO | — |
| DMA Channels | — | — | — | NO | — |
| External Data Bus Width | — | — | — | 8 | — |
| Number of I/O Lines | — | — | — | 32 | — |
| On Chip Program ROM Width | — | — | — | 8 | — |
| PWM Channels | — | — | — | YES | — |
| RAM (bytes) | — | — | — | 1280 | — |
| ROM (words) | — | — | — | 16384 | — |
| ROM Programmability | — | — | — | FLASH | — |
| Speed | — | — | — | 40 MHz | — |
| Supply Voltage-Max | — | — | — | 5.5 V | — |
| Supply Voltage-Min | — | — | — | 5 V | — |
| Supply Voltage-Nom | — | — | — | 5 V | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER | — |
| ## AT89C51RB2-RLTUM Alternates Showing results | — | — | — | Image | — |
| Date Of Intro | — | — | — | — | 2020-03-14 |
| Control Type | — | — | — | — | INDEPENDENT CONTROL |
| Count Direction | — | — | — | — | BIDIRECTIONAL |
| Family | — | — | — | — | AXC |
| Load Capacitance (CL) | — | — | — | — | 15 pF |
| Logic IC Type | — | — | — | — | BUS TRANSCEIVER |
| Max I(ol) | — | — | — | — | 0.012 A |
| Number of Bits | — | — | — | — | 2 |
| Output Polarity | — | — | — | — | TRUE |
| Packing Method | — | — | — | — | TR |
| Power Supply Current-Max (ICC) | — | — | — | — | 0.023 mA |
| Prop. Delay@Nom-Sup | — | — | — | — | 169 ns |
| Propagation Delay (tpd) | — | — | — | — | 4 ns |
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 4 alternatives for 93LC56B-I/MS — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 93LC56B-I/MS 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 93LC56B-I/MS 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for 93LC56B-I/MS. Get expert recommendations within 24 hours.
FAQ
What is equivalent to 93LC56B-I/MS?
Known equivalents for 93LC56B-I/MS include 919-382J-51P, 26-01-3115, AT89C51RB2-RLTUM. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 93LC56B-I/MS?
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 93LC56B-I/MS 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.