PIC18F2550-I/SPAlternatives & Equivalent Parts
About PIC18F2550-I/SP
PIC18F2550-I/SP 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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Get one quote covering all 6 alternatives for PIC18F2550-I/SP — response within 24 hours.
Specification Comparison
| Parameter | PIC18F2550-I/SPSource | PIC18LF2550-I/SP | 2214S-12SG-85 | PIC16F723-I/SO | PIC16F724T-I/PT | PIC16F726-I/ML | 46015-0203 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | MULTICOMP | Microchip | Microchip | Microchip | Molex |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Header, Receptacle - Straight PTH Box | Small Outline Packages | Quad Flat Packages | Quad Flat No-Lead | Other |
| Pin Count | 28 | 28 | 12 | 28 | 44 | 28 | 2 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C |
| Price | $3.5880 | $1.7200 | $0.2180 | $1.4600 | $1.7146 | $1.8346 | $0.2200 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | — | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | SPDIP-28 | SPDIP-28 | — | SOIC-28 | TQFP-44 | VQFN-28 | — |
| Factory Lead Time | 6 Weeks | 6 Weeks | — | 11 Weeks | 6 Weeks | 6 Weeks | — |
| YTEOL | 9 | 9 | 9.1 | 9 | 9 | 9 | 6.87 |
| Has ADC | YES | YES | — | YES | YES | YES | — |
| Additional Feature | ALSO OPERATES AT MINIMUM 2V AT 4MHZ | ALSO OPERATES AT MINIMUM 2V AT 4MHZ | — | ALSO OPERATES AT 16MHZ AT 1.8V MIN SUPPLY | ALSO OPERATES AT 16MHZ AT 1.8V MIN SUPPLY | ALSO OPERATES AT 16MHZ AT 1.8V MIN SUPPLY | POLARIZED, SHROUDED |
| Bit Size | 8 | 8 | — | 8 | 8 | 8 | — |
| Boundary Scan | NO | NO | — | NO | NO | NO | — |
| CPU Family | PIC18 | PIC18 | — | PIC16 | PIC16 | PIC16 | — |
| Clock Frequency-Max | 48 MHz | 48 MHz | — | 20 MHz | 20 MHz | 20 MHz | — |
| DAC Channels | NO | NO | — | NO | NO | NO | — |
| DMA Channels | NO | NO | — | NO | NO | NO | — |
| Format | FIXED POINT | FIXED POINT | — | FIXED POINT | FIXED POINT | FIXED POINT | — |
| Integrated Cache | NO | NO | — | NO | NO | NO | — |
| JESD-30 Code | R-PDIP-T28 | R-PDIP-T28 | — | R-PDSO-G28 | S-PQFP-G44 | S-PQCC-N28 | — |
| JESD-609 Code | e3 | e3 | e4 | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | YES | — | YES | YES | YES | — |
| Number of External Interrupts | 3 | 3 | — | 1 | 1 | 1 | — |
| Number of I/O Lines | 24 | 24 | — | 25 | 36 | 25 | — |
| Number of Serial I/Os | 1 | 1 | — | 1 | 1 | 1 | — |
| Number of Timers | 4 | 4 | — | 5 | 5 | 5 | — |
| On Chip Data RAM Width | 8 | 8 | — | — | — | — | — |
| On Chip Program ROM Width | 8 | 16 | — | 8 | 8 | 8 | — |
| PWM Channels | YES | YES | — | YES | YES | YES | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | DIP28,.3 | DIP28,.3 | — | SOP28,.4 | TQFP44,.39SQ,31 | LCC28,.24SQ,25 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | SQUARE | SQUARE | — |
| Package Style | IN-LINE | IN-LINE | — | SMALL OUTLINE | FLATPACK, THIN PROFILE | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG | — |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | — |
| RAM (bytes) | 2048 | 2048 | — | 192 | 192 | 368 | — |
| ROM (words) | 32768 | 16384 | — | 7168 | 7168 | 14336 | — |
| ROM Programmability | FLASH | FLASH | — | FLASH | FLASH | FLASH | — |
| Screening Level | TS 16949 | TS 16949 | — | TS 16949 | TS 16949 | TS 16949 | — |
| Speed | 48 MHz | 48 MHz | — | 20 MHz | 20 MHz | 20 MHz | — |
| Supply Current-Max | 50 mA | 50 mA | — | 3.2 mA | 3.2 mA | 3.2 mA | — |
| Supply Voltage-Max | 5.5 V | 5.5 V | — | 5.5 V | 5.5 V | 5.5 V | — |
| Supply Voltage-Min | 4.2 V | 4.2 V | — | 2.5 V | 2.5 V | 2.5 V | — |
| Supply Voltage-Nom | 5 V | 5 V | — | 3.3 V | 3.3 V | 3.3 V | — |
| Surface Mount | NO | NO | — | YES | YES | YES | — |
| Technology | CMOS | CMOS | — | CMOS | CMOS | CMOS | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | — | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | — |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | — | GULL WING | GULL WING | NO LEAD | — |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 1.27 mm | 0.8 mm | 0.65 mm | — |
| Terminal Position | DUAL | DUAL | — | DUAL | QUAD | QUAD | — |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — |
| ## PIC18F2550-I/SP Alternates Showing results | Image | — | — | — | — | — | — |
| Body/Shell Style | — | — | SOCKET | — | — | — | — |
| Connector Type | — | — | BOARD CONNECTOR | — | — | — | RECTANGULAR POWER CONNECTOR |
| Contact Finish Termination | — | — | Gold (Au) | — | — | — | Tin (Sn) |
| Contact Gender | — | — | FEMALE | — | — | — | MALE |
| DIN Conformance | — | — | NO | — | — | — | NO |
| Filter Feature | — | — | NO | — | — | — | NO |
| IEC Conformance | — | — | NO | — | — | — | NO |
| MIL Conformance | — | — | NO | — | — | — | NO |
| Mixed Contacts | — | — | NO | — | — | — | NO |
| Mounting Style | — | — | STRAIGHT | — | — | — | STRAIGHT |
| Mounting Type | — | — | BOARD | — | — | — | BOARD |
| Number Of Connectors | — | — | ONE | — | — | — | ONE |
| Number of Rows Loaded | — | — | 2 | — | — | — | — |
| Option | — | — | GENERAL PURPOSE | — | — | — | GENERAL PURPOSE |
| Termination Type | — | — | SOLDER | — | — | — | SOLDER |
| Total Number of Contacts | — | — | 12 | — | — | — | 2 |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | 260 | 260 | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 40 | — | 40 | — |
| ## PIC16F723-I/SO Alternates Showing results | — | — | — | Image | — | — | — |
| ## PIC16F724T-I/PT Alternates Showing results | — | — | — | — | Image | — | — |
| ## PIC16F726-I/ML Alternates Showing results | — | — | — | — | — | Image | — |
| Board Mounting Option | — | — | — | — | — | — | SPLIT BOARD LOCK |
| Contact Arrangement | — | — | — | — | — | — | S0P2 |
| Contact Finish Mating | — | — | — | — | — | — | NOT SPECIFIED |
| Contact Material | — | — | — | — | — | — | NOT SPECIFIED |
| Contact Resistance | — | — | — | — | — | — | 10 mΩ |
| Contact Style | — | — | — | — | — | — | SQ PIN-SKT |
| Dielectric Withstanding Voltage | — | — | — | — | — | — | 1500VAC V |
| Durability | — | — | — | — | — | — | 100 Cycles |
| Empty Shell | — | — | — | — | — | — | NO |
| Insulation Resistance | — | — | — | — | — | — | 1000000000 Ω |
| Insulator Material | — | — | — | — | — | — | POLYAMIDE66 |
| Mating Information | — | — | — | — | — | — | MULTIPLE MATING PARTS AVAILABLE |
| Mounting Option 1 | — | — | — | — | — | — | LOCKING |
| Reference Standard | — | — | — | — | — | — | UL |
| Terminal Length | — | — | — | — | — | — | 0.14 inch |
| UL Flammability Code | — | — | — | — | — | — | 94V-0 |
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 6 alternatives for PIC18F2550-I/SP — response within 24 hours.
Quick Links
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 48MHz, CMOS, PDIP28
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Why Look for Alternatives?
Finding alternatives for PIC18F2550-I/SP 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 PIC18F2550-I/SP 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 PIC18F2550-I/SP?
Known equivalents for PIC18F2550-I/SP include PIC18LF2550-I/SP, 2214S-12SG-85, PIC16F723-I/SO. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PIC18F2550-I/SP?
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 PIC18F2550-I/SP 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.