PIC18F4520-I/PAlternatives & Equivalent Parts
About PIC18F4520-I/P
PIC18F4520-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 | PIC18F4520-I/PSource | MIC2981/82YN | AD7380BCPZ-RL7 | HMC1118LP3DETR | HMC625BLP5E | 61301621021 | PIC18F4520-I/PT | PIC18F4510-I/P | PIC18F4220-I/P | PIC18F4580-I/P | PIC18F4320-I/P | PIC18F4423-I/P | PIC18F4680-I/P | PIC18F4585-I/P |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Analog Devices | Analog Devices | Analog Devices | Würth Elektronik | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Header, Unshrouded - Right Angle PTH Pin | Quad Flat Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 40 | 18 | 16 | 16 | 32 | 16 | 44 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 105.0°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 | $6.2349 | $1.3632 | $20.3800 | $4.5619 | $5.8742 | $0.5970 | $5.8445 | $5.1300 | $6.4700 | $6.7700 | $3.0700 | $4.7700 | $7.7300 | $7.3100 |
| Stock | In Stock | In Stock | In Stock | In Stock | In 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 | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||||||
| Pbfree Code | Yes | — | No | No | No | — | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | PDIP-40 | PDIP-18 | CP-16-45 | CP-16-38 | HCP-32-1 | — | TQFP-44 | — | PDIP-40 | PDIP-40 | PDIP-40 | PDIP-40 | PDIP-40 | PDIP-40 |
| Factory Lead Time | 6 Weeks | 7 Weeks | — | — | — | — | 2 Weeks | 111 Weeks | 6 Weeks | 6 Weeks | 6 Weeks | 6 Weeks | 6 Weeks | 6 Weeks |
| YTEOL | 9 | 8 | 9 | 8.5 | 10 | 15 | 9 | 10.38 | 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 | R-PDIP-T40 | R-PDIP-T18 | S-XQCC-N16 | — | — | — | S-PQFP-G44 | R-PDIP-T40 | R-PDIP-T40 | R-PDIP-T40 | R-PDIP-T40 | R-PDIP-T40 | R-PDIP-T40 | R-PDIP-T40 |
| JESD-609 Code | e3 | e3 | e3 | e4 | e3 | e4 | e3 | e3 | e3 | e3 | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | — | — | — | — | — | YES | YES | YES | YES | YES | NO | YES | YES |
| Number of External Interrupts | 3 | — | — | — | — | — | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Number of I/O Lines | 36 | — | — | — | — | — | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Number of Serial I/Os | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 |
| Number of Timers | 4 | — | — | — | — | — | 4 | 4 | 6 | 6 | 6 | 4 | 4 | 4 |
| On Chip Data RAM Width | 8 | — | — | — | — | — | 8 | 8 | 8 | 8 | 8 | — | 8 | 8 |
| On Chip Program ROM Width | 8 | — | — | — | — | — | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| PWM Channels | YES | — | — | — | — | — | YES | YES | YES | YES | YES | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP40,.6 | DIP18,.3 | — | LCC16,.12SQ,20 | — | — | TQFP44,.39SQ,31 | DIP40,.6 | DIP40,.6 | DIP40,.6 | DIP40,.6 | DIP40,.6 | DIP40,.6 | DIP40,.6 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | — | — | — | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | — | — | FLATPACK, THIN PROFILE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
| Qualification Status | Not Qualified | — | — | — | — | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 1536 | — | — | — | — | — | 1536 | 1536 | 512 | 1536 | 512 | 768 | 3328 | 3328 |
| ROM (words) | 32768 | — | — | — | — | — | 32768 | 32768 | 4096 | 32768 | 8192 | 16384 | 65536 | 49152 |
| 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 | 10 mA | 2.8 mA | 0.2 mA | — | — | 3.5 mA | 40 mA | 15 mA | — | 15 mA | 250 mA | 40 mA | 40 mA |
| Supply Voltage-Max | 5.5 V | 50 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 | — | — | — | — | 5 V | 5 V | 4.2 V | 4.2 V | 4.2 V | 4.2 V | 4.2 V | 4.2 V |
| Supply Voltage-Nom | 5 V | 35 V | 3.3 V | — | — | — | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | NO | NO | YES | YES | — | — | YES | NO | NO | NO | NO | NO | NO | NO |
| Technology | CMOS | — | — | — | — | — | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | — | — | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | 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 | THROUGH-HOLE | THROUGH-HOLE | NO LEAD | — | — | — | GULL WING | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | 0.5 mm | — | — | 2.54 mm | 0.8 mm | 1.27 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | QUAD | — | — | — | QUAD | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | — | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## PIC18F4520-I/P Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Additional Feature | — | LG-MAX | — | — | — | — | — | OPERATES AT 2V MINIMUM SUPPLY @ 4 MHZ | OPERATES AT 2 V MINIMUM SUPPLY AT 4 MHz | — | OPERATES AT 2 V MINIMUM SUPPLY AT 4 MHz | ALSO OPERATES AT 2V MIN SUPPLY @ 4MHZ | — | — |
| Built-in Protections | — | TRANSIENT | — | — | — | — | — | — | — | — | — | — | — | — |
| Driver Number of Bits | — | 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| Input Characteristics | — | STANDARD | — | — | — | — | — | — | — | — | — | — | — | — |
| Interface IC Type | — | BUFFER OR INVERTER BASED PERIPHERAL DRIVER | — | — | — | — | — | — | — | — | — | — | — | — |
| Number of Functions | — | 8 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
| Output Current Flow Direction | — | SOURCE | — | — | — | — | — | — | — | — | — | — | — | — |
| Output Polarity | — | TRUE | — | — | — | — | — | — | — | — | — | — | — | — |
| Turn-off Time | — | 10 µs | — | — | — | — | — | — | — | — | — | — | — | — |
| Turn-on Time | — | 2 µs | — | — | — | — | — | — | — | — | — | — | — | — |
| Date Of Intro | — | — | 2019-01-30 | — | — | — | — | — | — | — | — | — | — | — |
| Analog Input Voltage-Max | — | — | 3.4 V | — | — | — | — | — | — | — | — | — | — | — |
| Analog Input Voltage-Min | — | — | -2.49 V | — | — | — | — | — | — | — | — | — | — | — |
| Conversion Time-Max | — | — | 0.19 µs | — | — | — | — | — | — | — | — | — | — | — |
| Converter Type | — | — | ADC, SUCCESSIVE APPROXIMATION | — | — | — | — | — | — | — | — | — | — | — |
| Linearity Error-Max (EL) | — | — | 0.0031% | — | — | — | — | — | — | — | — | — | — | — |
| Number of Analog In Channels | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — |
| Number of Bits | — | — | 16 | — | — | — | — | — | — | — | — | — | — | — |
| Output Bit Code | — | — | 2S COMPLEMENT BINARY | — | — | — | — | — | — | — | — | — | — | — |
| Output Format | — | — | SERIAL | — | — | — | — | — | — | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — | — | — | 260 | — | — | — | — | — | — | — |
| Sample Rate | — | — | 4 MHz | — | — | — | — | — | — | — | — | — | — | — |
| Sample and Hold / Track and Hold | — | — | TRACK | — | — | — | — | — | — | — | — | — | — | — |
| 1dB Compression Point | — | — | — | 37 dBm | — | — | — | — | — | — | — | — | — | — |
| Characteristic Impedance | — | — | — | 50 Ω | — | — | — | — | — | — | — | — | — | — |
| Construction | — | — | — | COMPONENT | — | — | — | — | — | — | — | — | — | — |
| Input Power-Max (CW) | — | — | — | 28 dBm | — | — | — | — | — | — | — | — | — | — |
| Insertion Loss-Max | — | — | — | 2 dB | — | — | — | — | — | — | — | — | — | — |
| Isolation-Min | — | — | — | 18 dB | — | — | — | — | — | — | — | — | — | — |
| Mounting Feature | — | — | — | SURFACE MOUNT | — | — | — | — | — | — | — | — | — | — |
| On Time-Nom | — | — | — | 2.7 µs | — | — | — | — | — | — | — | — | — | — |
| Operating Frequency-Max | — | — | — | 13000 MHz | — | — | — | — | — | — | — | — | — | — |
| Operating Frequency-Min | — | — | — | 0.009 MHz | — | — | — | — | — | — | — | — | — | — |
| Port Termination | — | — | — | ABSORPTIVE | — | — | — | — | — | — | — | — | — | — |
| Power Supplies | — | — | — | +3.3/-2.5 V | — | — | — | — | — | — | — | — | — | — |
| RF/Microwave Device Type | — | — | — | SPDT | — | — | — | — | — | — | — | — | — | — |
| Body Breadth | — | — | — | — | — | 0.2 inch | — | — | — | — | — | — | — | — |
| Body Depth | — | — | — | — | — | 0.259 inch | — | — | — | — | — | — | — | — |
| Body Length | — | — | — | — | — | 0.8 inch | — | — | — | — | — | — | — | — |
| Body/Shell Style | — | — | — | — | — | PLUG | — | — | — | — | — | — | — | — |
| Connector Type | — | — | — | — | — | BOARD CONNECTOR | — | — | — | — | — | — | — | — |
| Contact Finish Mating | — | — | — | — | — | NOT APPLICABLE | — | — | — | — | — | — | — | — |
| Contact Finish Termination | — | — | — | — | — | Gold (Au) | — | — | — | — | — | — | — | — |
| Contact Gender | — | — | — | — | — | MALE | — | — | — | — | — | — | — | — |
| Contact Material | — | — | — | — | — | NOT APPLICABLE | — | — | — | — | — | — | — | — |
| Contact Pattern | — | — | — | — | — | RECTANGULAR | — | — | — | — | — | — | — | — |
| Contact Resistance | — | — | — | — | — | 20 mΩ | — | — | — | — | — | — | — | — |
| Contact Style | — | — | — | — | — | SQ PIN-SKT | — | — | — | — | — | — | — | — |
| DIN Conformance | — | — | — | — | — | NO | — | — | — | — | — | — | — | — |
| Dielectric Withstanding Voltage | — | — | — | — | — | 500VAC V | — | — | — | — | — | — | — | — |
| Filter Feature | — | — | — | — | — | NO | — | — | — | — | — | — | — | — |
| IEC Conformance | — | — | — | — | — | NO | — | — | — | — | — | — | — | — |
| Insulation Resistance | — | — | — | — | — | 1000000000 Ω | — | — | — | — | — | — | — | — |
| Insulator Color | — | — | — | — | — | BLACK | — | — | — | — | — | — | — | — |
| Insulator Material | — | — | — | — | — | POLYBUTYLENE TEREPHTHALATE | — | — | — | — | — | — | — | — |
| MIL Conformance | — | — | — | — | — | NO | — | — | — | — | — | — | — | — |
| Mating Contact Pitch | — | — | — | — | — | 0.1 inch | — | — | — | — | — | — | — | — |
| Mating Contact Row Spacing | — | — | — | — | — | 0.1 inch | — | — | — | — | — | — | — | — |
| Mixed Contacts | — | — | — | — | — | NO | — | — | — | — | — | — | — | — |
| Mounting Option 1 | — | — | — | — | — | LOCKING | — | — | — | — | — | — | — | — |
| Mounting Style | — | — | — | — | — | RIGHT ANGLE | — | — | — | — | — | — | — | — |
| Mounting Type | — | — | — | — | — | BOARD | — | — | — | — | — | — | — | — |
| Number Of Connectors | — | — | — | — | — | ONE | — | — | — | — | — | — | — | — |
| Number Of PCB Rows | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — |
| Number of Rows Loaded | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — |
| Option | — | — | — | — | — | GENERAL PURPOSE | — | — | — | — | — | — | — | — |
| PCB Contact Pattern | — | — | — | — | — | RECTANGULAR | — | — | — | — | — | — | — | — |
| PCB Contact Row Spacing | — | — | — | — | — | 2.54 mm | — | — | — | — | — | — | — | — |
| Rated Current (Signal) | — | — | — | — | — | 3 A | — | — | — | — | — | — | — | — |
| Reference Standard | — | — | — | — | — | UL | — | — | — | — | — | — | — | — |
| Terminal Length | — | — | — | — | — | 0.118 inch | — | — | — | — | — | — | — | — |
| Termination Type | — | — | — | — | — | SOLDER | — | — | — | — | — | — | — | — |
| Total Number of Contacts | — | — | — | — | — | 16 | — | — | — | — | — | — | — | — |
| UL Flammability Code | — | — | — | — | — | 94V-0 | — | — | — | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | — | — | 40 | — | — | — | — | — | — | — |
| Screening Level | — | — | — | — | — | — | — | — | TS 16949 | TS 16949 | TS 16949 | TS 16949 | TS 16949 | TS 16949 |
| ## PIC18F4580-I/P Alternates Showing results | — | — | — | — | — | — | — | — | — | Image | — | — | — | — |
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 13 alternatives for PIC18F4520-I/P — response within 24 hours.
Quick Links
MIC2981/82YN
suggested
AD7380BCPZ-RL7
suggested
HMC1118LP3DETR
suggested
HMC625BLP5E
suggested
61301621021
suggested
PIC18F4510-I/Pby Microchip Technology Inc
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDIP40
PIC18F4220-I/Pby Microchip Technology Inc
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDIP40
PIC18F4580-I/Pby Microchip Technology Inc
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDIP40
PIC18F4423-I/Pby Microchip Technology Inc
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PDIP40
Why Look for Alternatives?
Finding alternatives for PIC18F4520-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 PIC18F4520-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 PIC18F4520-I/P?
Known equivalents for PIC18F4520-I/P include MIC2981/82YN, AD7380BCPZ-RL7, HMC1118LP3DETR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PIC18F4520-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 PIC18F4520-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.