PIC16F877A-I/MLAlternatives & Equivalent Parts
About PIC16F877A-I/ML
PIC16F877A-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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Specification Comparison
| Parameter | PIC16F877A-I/MLSource | PIC18F46K80-I/PT | CRCW06032K80FKEA | PIC16F877AI/P | PIC16F877A-I/L | PIC18F252-I/SO |
|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Vishay | Microchip | Microchip | Microchip |
| Package Type | Quad Flat No-Lead | Quad Flat Packages | Resistor Chip | Dual-In-Line Packages | Plastic Leaded Chip Carrier | Small Outline Packages |
| Pin Count | 44 | 44 | 2 | 40 | 44 | 28 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 155.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $6.3700 | $3.3500 | $0.0022 | — | $7.6375 | $6.5449 |
| 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 | Yes |
| Manufacturer Package Code | QFN-44 | TQFP-44 | — | — | PLCC-44 | SOIC-28 |
| Factory Lead Time | 6 Weeks | 2 Weeks | — | — | 8 Weeks | 12 Weeks |
| Date Of Intro | 1998-12-01 | — | — | — | 1998-12-01 | — |
| YTEOL | 8 | 13 | 12 | — | 8 | 3 |
| Has ADC | YES | YES | — | YES | YES | YES |
| Bit Size | 8 | 8 | — | 8 | 8 | 8 |
| Boundary Scan | NO | NO | — | — | NO | NO |
| CPU Family | PIC16 | PIC18 | — | — | PIC16 | PIC18 |
| Clock Frequency-Max | 20 MHz | 64 MHz | — | 20 MHz | 20 MHz | 40 MHz |
| DAC Channels | NO | NO | — | NO | NO | NO |
| DMA Channels | NO | NO | — | NO | NO | NO |
| Format | FIXED POINT | FIXED POINT | — | — | FIXED POINT | FIXED POINT |
| Integrated Cache | NO | NO | — | — | NO | NO |
| JESD-30 Code | S-XQCC-N44 | S-PQFP-G44 | — | R-PDIP-T40 | S-PQCC-J44 | R-PDSO-G28 |
| JESD-609 Code | e3 | e3 | — | e3 | e3 | e3 |
| Low Power Mode | YES | YES | — | — | YES | NO |
| Number of External Interrupts | 1 | 4 | — | — | 1 | 3 |
| Number of I/O Lines | 33 | 35 | — | 33 | 33 | 23 |
| Number of Timers | 3 | 5 | — | — | 3 | 4 |
| On Chip Data RAM Width | 8 | 8 | — | — | 8 | 8 |
| On Chip Program ROM Width | 14 | 8 | — | — | 14 | 16 |
| PWM Channels | YES | YES | — | YES | YES | YES |
| Package Body Material | UNSPECIFIED | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | LCC44,.35SQ,25 | TQFP44,.39SQ,31 | — | — | LDCC44,.7SQ | SOP28,.4 |
| Package Shape | SQUARE | SQUARE | — | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | CHIP CARRIER | FLATPACK, THIN PROFILE | SMT | IN-LINE | CHIP CARRIER | SMALL OUTLINE |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 368 | 3648 | — | — | 368 | 1536 |
| RAM (words) | 368 | — | — | — | 368 | — |
| ROM (words) | 8192 | 65536 | — | — | 8192 | 16384 |
| ROM Programmability | FLASH | FLASH | — | FLASH | FLASH | FLASH |
| Speed | 20 MHz | 64 MHz | — | 20 MHz | 20 MHz | 40 MHz |
| Supply Current-Max | 15 mA | 6 mA | — | — | 15 mA | 25 mA |
| Supply Voltage-Max | 5.5 V | 5.5 V | — | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 5 V | 1.8 V | — | 4 V | 5 V | 4.2 V |
| Supply Voltage-Nom | 5 V | 3.3 V | — | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | NO | YES | YES |
| Technology | CMOS | CMOS | METAL GLAZE/THICK FILM | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier | MATTE TIN | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | NO LEAD | GULL WING | — | THROUGH-HOLE | J BEND | GULL WING |
| Terminal Pitch | 0.635 mm | 0.8 mm | — | 2.54 mm | 1.27 mm | 1.27 mm |
| Terminal Position | QUAD | QUAD | — | DUAL | QUAD | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## PIC16F877A-I/ML Alternates Showing results | Image | — | — | — | — | — |
| Number of Serial I/Os | — | 2 | — | — | — | 1 |
| Peak Reflow Temperature (Cel) | — | 260 | — | NOT SPECIFIED | — | 260 |
| Screening Level | — | TS 16949 | — | — | — | TS 16949 |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | NOT SPECIFIED | — | 40 |
| ## PIC18F46K80-I/PT Alternates Showing results | — | Image | — | — | — | — |
| Reach Compliance Code | — | — | Compliant | Compliant | — | — |
| Additional Feature | — | — | RATED AC VOLTAGE (V): 75 | — | OPERATES AT 4 V MINIMUM SUPPLY | ALSO OPERATES AT MIN 2V SUPPLY |
| Construction | — | — | Rectangular | — | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | — | — | — |
| Package Height | — | — | 0.45 mm | — | — | — |
| Package Length | — | — | 1.55 mm | — | — | — |
| Package Width | — | — | 0.85 mm | — | — | — |
| Packing Method | — | — | TR, Paper, 7 Inch | — | — | — |
| Rated Power Dissipation (P) | — | — | 0.1 W | — | — | — |
| Rated Temperature | — | — | 70 °C | — | — | — |
| Reference Standard | — | — | AEC-Q200 | — | — | — |
| Resistance | — | — | 2800 Ω | — | — | — |
| Resistor Type | — | — | FIXED RESISTOR | — | — | — |
| Size Code | — | — | 0603 | — | — | — |
| Terminal Shape | — | — | WRAPAROUND | — | — | — |
| Tolerance | — | — | 1% | — | — | — |
| Working Voltage | — | — | 75 V | — | — | — |
| ## PIC16F877AI/P Alternates Showing results | — | — | — | Image | — | — |
| ## PIC16F877A-I/L Alternates Showing results | — | — | — | — | Image | — |
| ## PIC18F252-I/SO Alternates Showing results | — | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 5 alternatives for PIC16F877A-I/ML — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for PIC16F877A-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 PIC16F877A-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 PIC16F877A-I/ML?
Known equivalents for PIC16F877A-I/ML include PIC18F46K80-I/PT, CRCW06032K80FKEA, PIC16F877AI/P. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PIC16F877A-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 PIC16F877A-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.