24LC256-I/PAlternatives & Equivalent Parts
About 24LC256-I/P
24LC256-I/P 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 | 24LC256-I/PSource | 24LC16B/P | 25LC512-I/P | PIC16F648A-I/P | CGA3E3X7R1H224K080AB | SS16-E3/5AT |
|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip | TDK | Vishay |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Capacitor Chip Non-polarised | Diodes Moulded |
| Pin Count | 8 | 8 | 8 | 18 | 2 | 2 |
| Temperature Range | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -65.0°C ~ 150.0°C |
| Price | $0.0000 | $2.1760 | $0.9650 | $3.0199 | $0.0214 | $0.0514 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | — |
| Manufacturer Package Code | PDIP-8 | PDIP-8 | PDIP-8 | PDIP-18 | — | — |
| Factory Lead Time | 9 Weeks | 8 Weeks | 8 Weeks | 6 Weeks | 12 Weeks | 6 Weeks |
| YTEOL | 8 | 5 | 8 | 8 | 7 | 6.07 |
| Clock Frequency-Max (fCLK) | 0.4 MHz | 0.4 MHz | 20 MHz | — | — | — |
| Data Retention Time-Min | 200 | 200 | 200 | — | — | — |
| Endurance | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles | 1000000 Write/Erase Cycles | — | — | — |
| I2C Control Byte | 1010DDDR | 1010MMMR | — | — | — | — |
| JESD-30 Code | R-PDIP-T8 | R-PDIP-T8 | R-PDIP-T8 | R-PDIP-T18 | — | R-PDSO-C2 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 |
| Memory Density | 262144 bit | 16384 bit | 524288 bit | — | — | — |
| Memory IC Type | EEPROM | EEPROM | EEPROM | — | — | — |
| Memory Width | 8 | 8 | 8 | — | — | — |
| Number of Functions | 1 | 1 | 1 | — | — | — |
| Number of Ports | 1 | 1 | 1 | — | — | — |
| Number of Words | 32768 words | 2048 words | 65536 words | — | — | — |
| Number of Words Code | 32000 | 2000 | 64000 | — | — | — |
| Operating Mode | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | — | — | — |
| Organization | 32KX8 | 2KX8 | 64KX8 | — | — | — |
| Output Characteristics | OPEN-DRAIN | OPEN-DRAIN | 3-STATE | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 | DIP8,.3 | DIP8,.3 | DIP18,.3 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE | IN-LINE | SMT | SMALL OUTLINE |
| Parallel/Serial | SERIAL | SERIAL | SERIAL | — | — | — |
| Programming Voltage | 4.5 V | 5 V | 5 V | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified |
| Reverse Pinout | NO | — | — | — | — | — |
| Screening Level | AEC-Q100 | — | AEC-Q100 | TS 16949 | — | — |
| Serial Bus Type | I2C | I2C | SPI | — | — | — |
| Standby Current-Max | 0.000005 A | 0.0001 A | 0.00001 A | — | — | — |
| Supply Current-Max | 0.003 mA | 0.003 mA | 0.01 mA | 3.5 mA | — | — |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | 5.5 V | — | — | — |
| Supply Voltage-Min (Vsup) | 2.5 V | 4.5 V | 4.5 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 4.5 V | 5 V | 5 V | — | — | — |
| Surface Mount | NO | NO | NO | NO | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | — | SCHOTTKY |
| Temperature Grade | INDUSTRIAL | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | — | — |
| Terminal Finish | Matte Tin (Sn) | MATTE TIN | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | — | C BEND |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | — | — |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | — | DUAL |
| Write Cycle Time-Max (tWC) | 5 ms | 10 ms | 5 ms | — | — | — |
| Write Protection | HARDWARE | HARDWARE | HARDWARE/SOFTWARE | — | — | — |
| Additional Feature | — | — | 2.5V TO 5.5V @ 10MHz | — | — | FREE WHEELING DIODE, LOW POWER LOSS |
| Reach Compliance Code | — | — | — | Compliant | Compliant | — |
| Has ADC | — | — | — | NO | — | — |
| Bit Size | — | — | — | 8 | — | — |
| Boundary Scan | — | — | — | NO | — | — |
| CPU Family | — | — | — | PIC16 | — | — |
| Clock Frequency-Max | — | — | — | 20 MHz | — | — |
| DAC Channels | — | — | — | NO | — | — |
| DMA Channels | — | — | — | NO | — | — |
| Format | — | — | — | FIXED POINT | — | — |
| Integrated Cache | — | — | — | NO | — | — |
| Low Power Mode | — | — | — | YES | — | — |
| Number of External Interrupts | — | — | — | 1 | — | — |
| Number of I/O Lines | — | — | — | 16 | — | — |
| Number of Timers | — | — | — | 3 | — | — |
| On Chip Program ROM Width | — | — | — | 14 | — | — |
| PWM Channels | — | — | — | YES | — | — |
| RAM (bytes) | — | — | — | 256 | — | — |
| ROM (words) | — | — | — | 4096 | — | — |
| ROM Programmability | — | — | — | FLASH | — | — |
| Speed | — | — | — | 20 MHz | — | — |
| Supply Voltage-Max | — | — | — | 5.5 V | — | — |
| Supply Voltage-Min | — | — | — | 3 V | — | — |
| Supply Voltage-Nom | — | — | — | 5 V | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER, RISC | — | — |
| ## PIC16F648A-I/P Alternates Showing results | — | — | — | Image | — | — |
| Capacitance | — | — | — | — | 0.22 µF | — |
| Capacitor Type | — | — | — | — | CERAMIC CAPACITOR | — |
| Dielectric Material | — | — | — | — | CERAMIC | — |
| Height | — | — | — | — | 0.8 mm | — |
| Mounting Feature | — | — | — | — | SURFACE MOUNT | — |
| Multilayer | — | — | — | — | Yes | — |
| Negative Tolerance | — | — | — | — | 10% | — |
| Packing Method | — | — | — | — | TR, 7 INCH | — |
| Positive Tolerance | — | — | — | — | 10% | — |
| Rated (DC) Voltage (URdc) | — | — | — | — | 50 V | — |
| Reference Standard | — | — | — | — | AEC-Q200 | — |
| Size Code | — | — | — | — | 0603 | — |
| Temperature Characteristics Code | — | — | — | — | X7R | — |
| Temperature Coefficient | — | — | — | — | 15% ppm/°C | — |
| Terminal Shape | — | — | — | — | WRAPAROUND | — |
| Application | — | — | — | — | — | GENERAL PURPOSE |
| Configuration | — | — | — | — | — | SINGLE |
| Diode Element Material | — | — | — | — | — | SILICON |
| Diode Type | — | — | — | — | — | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | — | — | — | — | — | 0.75 V |
| JEDEC-95 Code | — | — | — | — | — | DO-214AC |
| Non-rep Pk Forward Current-Max | — | — | — | — | — | 40 A |
| Number of Elements | — | — | — | — | — | 1 |
| Number of Phases | — | — | — | — | — | 1 |
| Output Current-Max | — | — | — | — | — | 1 A |
| Peak Reflow Temperature (Cel) | — | — | — | — | — | 260 |
| Rep Pk Reverse Voltage-Max | — | — | — | — | — | 60 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 5 alternatives for 24LC256-I/P — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 24LC256-I/P 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 24LC256-I/P 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 24LC256-I/P?
Known equivalents for 24LC256-I/P include 24LC16B/P, 25LC512-I/P, PIC16F648A-I/P. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 24LC256-I/P?
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 24LC256-I/P 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.