PIC18F2420-I/MLAlternatives & Equivalent Parts
About PIC18F2420-I/ML
PIC18F2420-I/ML 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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Get one quote covering all 8 alternatives for PIC18F2420-I/ML — response within 24 hours.
Specification Comparison
| Parameter | PIC18F2420-I/MLSource | PIC18LF2420-I/ML | PIC18F2423-I/ML | PIC18F2520-I/ML | PIC18F2321-I/ML | PIC18F2221-I/ML | PIC18F2510-I/ML | PIC18F2523-I/ML | PIC18LF2520-I/ML |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead |
| Pin Count | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 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 ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $4.0300 | $4.2000 | $4.4200 | $4.6300 | $3.1300 | $2.9600 | $4.3500 | $5.0100 | $4.8600 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | VQFN-28 | VQFN-28 | VQFN-28 | VQFN-28 | VQFN-28 | VQFN-28 | VQFN-28 | VQFN-28 | VQFN-28 |
| Factory Lead Time | 6 Weeks | 6 Weeks | 6 Weeks | 6 Weeks | 6 Weeks | 6 Weeks | 7 Weeks | 6 Weeks | 6 Weeks |
| YTEOL | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Has ADC | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Bit Size | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Boundary Scan | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| CPU Family | PIC18 | PIC18 | PIC18 | PIC18 | PIC18 | PIC18 | PIC18 | PIC18 | PIC18 |
| Clock Frequency-Max | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz |
| DAC Channels | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| DMA Channels | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| Format | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| JESD-30 Code | S-PQCC-N28 | S-PQCC-N28 | S-PQCC-N28 | S-PQCC-N28 | S-PQCC-N28 | S-PQCC-N28 | S-PQCC-N28 | S-PQCC-N28 | S-PQCC-N28 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | YES | NO | YES | YES | YES | YES | NO | YES |
| Number of External Interrupts | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Number of I/O Lines | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Number of Serial I/Os | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Timers | 4 | 4 | 4 | 4 | 6 | 6 | 4 | 4 | 4 |
| On Chip Data RAM Width | 8 | 8 | — | 8 | — | — | 8 | — | 8 |
| On Chip Program ROM Width | 8 | 16 | 8 | 8 | 8 | 8 | 8 | 8 | 16 |
| PWM Channels | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | LCC28,.24SQ,25 | LCC28,.24SQ,25 | LCC28,.24SQ,25 | LCC28,.24SQ,25 | LCC28,.24SQ,25 | LCC28,.24SQ,25 | LCC28,.24SQ,25 | LCC28,.24SQ,25 | LCC28,.24SQ,25 |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | — | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 768 | 768 | 768 | 1536 | 512 | 512 | 1536 | 1536 | 1536 |
| ROM (words) | 16384 | 8192 | 16384 | 32768 | 8192 | 4096 | 32768 | 32768 | 16384 |
| ROM Programmability | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH |
| Speed | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz |
| Supply Current-Max | 3.5 mA | 3.5 mA | 250 mA | 3.5 mA | 23 mA | 23 mA | 40 mA | 250 mA | 3.5 mA |
| Supply Voltage-Max | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 5 V | 5 V | 4.2 V | 5 V | 4.2 V | 4.2 V | 5 V | 4.2 V | 5 V |
| Supply Voltage-Nom | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 | 40 | 40 | 40 | 40 | — | 40 | 40 | 40 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Additional Feature | — | OPERATES AT 2V MIN SUPPLY @ 4MHZ | ALSO OPERATES AT 2V MIN SUPPLY @ 4MHZ | — | — | — | OPERATES AT 2V MINIMUM SUPPLY @ 4 MHZ | ALSO OPERATES AT 2V MIN SUPPLY @ 4MHZ | OPERATES AT 2V MIN SUPPLY @ 4MHZ |
| Screening Level | — | — | TS 16949 | — | TS 16949 | TS 16949 | — | TS 16949 | — |
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 8 alternatives for PIC18F2420-I/ML — response within 24 hours.
Quick Links
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RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS
Why Look for Alternatives?
Finding alternatives for PIC18F2420-I/ML 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 PIC18F2420-I/ML 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 PIC18F2420-I/ML?
Known equivalents for PIC18F2420-I/ML include PIC18LF2420-I/ML, PIC18F2423-I/ML, PIC18F2520-I/ML. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PIC18F2420-I/ML?
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 PIC18F2420-I/ML 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.