PIC16F648A-I/SOAlternatives & Equivalent Parts
About PIC16F648A-I/SO
PIC16F648A-I/SO is a Integrated Circuit component manufactured by Microchip. It comes in a Small Outline 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 | PIC16F648A-I/SOSource | DRR4016 | DRS3016 | PIC16F819-I/P | 0451005.MRL | PIC16F628A-I/SO | PIC16F628A-E/SO | PIC16F627A-I/SO | PIC16F628AT-I/SO | PIC16LF628A-I/SO | PIC16F628-20/SO | PIC16F628-20I/SO | PIC16F627-20/SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | KNITTER-SWITCH | KNITTER-SWITCH | Microchip | LITTELFUSE | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Small Outline Packages | Other | Other | Dual-In-Line Packages | Fuses Chip | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 18 | 5 | 5 | 18 | 2 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| 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 | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C |
| Price | $1.2700 | $1.4364 | $1.3860 | $3.1910 | $0.1790 | $2.5950 | $2.2300 | $2.2620 | $1.2590 | $2.1600 | $2.8400 | $3.1200 | $2.1095 |
| 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 | CONTACT MANUFACTURER | CONTACT MANUFACTURER | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | |||||||||||||
| Pbfree Code | Yes | — | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | SOIC-18 | — | — | PDIP-18 | — | SOIC-18 | SOIC-18 | SOIC-18 | SOIC-18 | SOIC-18 | SOIC-18 | SOIC-18 | SOIC-18 |
| Factory Lead Time | 7 Weeks | — | — | 6 Weeks | — | 7 Weeks | 5 Weeks | 6 Weeks | 5 Weeks | 5 Weeks | 5 Weeks | 6 Weeks | — |
| YTEOL | 8 | — | — | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 3 | 3 | 3 |
| Has ADC | NO | — | — | YES | — | NO | NO | NO | NO | NO | NO | NO | NO |
| Bit Size | 8 | — | — | 8 | — | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Boundary Scan | NO | — | — | NO | — | NO | NO | NO | NO | NO | NO | NO | NO |
| CPU Family | PIC16 | — | — | PIC16 | — | PIC16 | PIC16 | PIC16 | PIC16 | PIC16 | PIC16 | PIC16 | PIC16 |
| Clock Frequency-Max | 20 MHz | — | — | 20 MHz | — | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| DAC Channels | NO | — | — | NO | — | NO | NO | NO | NO | NO | NO | NO | NO |
| DMA Channels | NO | — | — | 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 | FIXED POINT |
| Integrated Cache | NO | — | — | NO | — | NO | NO | NO | NO | NO | NO | NO | NO |
| JESD-30 Code | R-PDSO-G18 | — | — | R-PDIP-T18 | — | R-PDSO-G18 | R-PDSO-G18 | R-PDSO-G18 | R-PDSO-G18 | R-PDSO-G18 | R-PDSO-G18 | R-PDSO-G18 | R-PDSO-G18 |
| JESD-609 Code | e3 | e4 | e4 | e3 | e4 | e3 | e3 | e3 | e3 | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | — | — | YES | — | YES | YES | YES | YES | YES | YES | YES | YES |
| Number of External Interrupts | 1 | — | — | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of I/O Lines | 16 | — | — | 16 | — | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Number of Timers | 3 | — | — | 5 | — | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| On Chip Program ROM Width | 14 | — | — | 8 | — | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| PWM Channels | YES | — | — | 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 | PLASTIC/EPOXY |
| Package Equivalence Code | SOP18,.4 | — | — | DIP18,.3 | — | SOP18,.4 | SOP18,.4 | SOP18,.4 | SOP18,.4 | SOP18,.4 | SOP18,.4 | SOP18,.4 | SOP18,.4 |
| Package Shape | RECTANGULAR | — | — | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | — | IN-LINE | — | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 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 | Not Qualified |
| RAM (bytes) | 256 | — | — | 256 | — | 224 | 224 | 224 | 224 | 224 | 224 | 224 | 224 |
| ROM (words) | 4096 | — | — | 3584 | — | 2048 | 2048 | 1024 | 2048 | 2048 | 2048 | 2048 | 1024 |
| ROM Programmability | FLASH | — | — | FLASH | — | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH |
| Screening Level | TS 16949 | — | — | TS 16949 | — | TS 16949 | TS 16949 | TS 16949 | TS 16949 | TS 16949 | — | — | — |
| Speed | 20 MHz | — | — | 20 MHz | — | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz |
| Supply Current-Max | 3.5 mA | — | — | 4.2 mA | — | 3.5 mA | 3.5 mA | 3.5 mA | 3.5 mA | 3.5 mA | 7 mA | 7 mA | 7 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 | 5.5 V |
| Supply Voltage-Min | 3 V | — | — | 4 V | — | 3 V | 3 V | 3 V | 3 V | 2 V | 5 V | 5 V | 5 V |
| Supply Voltage-Nom | 5 V | — | — | 5 V | — | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | NO | NO | NO | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | — | — | CMOS | — | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | — | — | INDUSTRIAL | — | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | COMMERCIAL | INDUSTRIAL | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) | Gold (Au) | Gold (Au) | Matte Tin (Sn) | GOLD | 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 | GULL WING | — | — | THROUGH-HOLE | — | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | — | — | 2.54 mm | — | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | — | — | DUAL | — | DUAL | 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 | MICROCONTROLLER, RISC |
| ## PIC16F648A-I/SO Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — | — | — |
| Actuator Color | — | YELLOW | YELLOW | — | — | — | — | — | — | — | — | — | — |
| Actuator Length | — | 0.276 inch | — | — | — | — | — | — | — | — | — | — | — |
| Actuator Type | — | ROTARY | ROTARY SCREW | — | — | — | — | — | — | — | — | — | — |
| Body Breadth | — | 10.0076 mm | 10 mm | — | 2.69 mm | — | — | — | — | — | — | — | — |
| Body Height | — | 6.9088 mm | 4.8 mm | — | 2.69 mm | — | — | — | — | — | — | — | — |
| Body Length or Diameter | — | 10.0076 mm | 10 mm | — | 6.1 mm | — | — | — | — | — | — | — | — |
| Center Contact Material | — | COPPER ALLOY | — | — | — | — | — | — | — | — | — | — | — |
| Center Contact Plating | — | GOLD | GOLD | — | — | — | — | — | — | — | — | — | — |
| Contact Current(DC)-Max | — | 0.03 A | 0.03 A | — | — | — | — | — | — | — | — | — | — |
| Contact (DC) Max Rating R Load | — | 0.03A@15VDC | .03A@15VDC | — | — | — | — | — | — | — | — | — | — |
| Contact Function | — | BINARY CODED | — | — | — | — | — | — | — | — | — | — | — |
| Contact Resistance | — | 0.1 mΩ | 0.1 mΩ | — | — | — | — | — | — | — | — | — | — |
| Contact Voltage(DC)-Max | — | 15 V | 15 V | — | — | — | — | — | — | — | — | — | — |
| Dielectric Withstand Volts | — | 250VAC V | 250VAC V | — | — | — | — | — | — | — | — | — | — |
| Electrical Life | — | 20000 Cycle(s) | 20000 Cycle(s) | — | — | — | — | — | — | — | — | — | — |
| Insulation Resistance | — | 1000000000 Ω | 1000000000 Ω | — | — | — | — | — | — | — | — | — | — |
| Mounting Feature | — | THROUGH HOLE-RIGHT ANGLE | THROUGH HOLE-STRAIGHT | — | SURFACE MOUNT | — | — | — | — | — | — | — | — |
| Number of Positions | — | 16 | 16 | — | — | — | — | — | — | — | — | — | — |
| PCB Hole Count | — | 5 | 5 | — | — | — | — | — | — | — | — | — | — |
| Switch Action | — | CIRCULAR | LATCHED | — | — | — | — | — | — | — | — | — | — |
| Switch Function | — | BINARY CODED HEXADECIMAL | BINARY CODED HEXADECIMAL | — | — | — | — | — | — | — | — | — | — |
| Switch Type | — | ROTARY CODED SWITCH | ROTARY CODED SWITCH | — | — | — | — | — | — | — | — | — | — |
| Terminal Length | — | 0.138 inch | 0.138 inch | — | — | — | — | — | — | — | — | — | — |
| Terminal Material | — | BRASS | PHOSPHOR BRONZE | — | — | — | — | — | — | — | — | — | — |
| Termination Type | — | SOLDER | SOLDER | — | — | — | — | — | — | — | — | — | — |
| Additional Feature | — | — | ROHS COMPLIANT | — | — | — | — | — | — | — | — | — | — |
| Body Color | — | — | BLACK | — | — | — | — | — | — | — | — | — | — |
| End Contact Plating | — | — | GOLD | — | — | — | — | — | — | — | — | — | — |
| Insulator Material | — | — | POLYBUTYLENE TEREPHTHALATE | — | — | — | — | — | — | — | — | — | — |
| Number of Switch Sections | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
| Sealing | — | — | WATERPROOF | — | — | — | — | — | — | — | — | — | — |
| On Chip Data RAM Width | — | — | — | 8 | — | — | — | — | — | — | 8 | 8 | 8 |
| ## PIC16F819-I/P Alternates Showing results | — | — | — | Image | — | — | — | — | — | — | — | — | — |
| Blow Characteristic | — | — | — | — | VERY FAST | — | — | — | — | — | — | — | — |
| Circuit Protection Type | — | — | — | — | ELECTRIC FUSE | — | — | — | — | — | — | — | — |
| Fuse Size | — | — | — | — | NANO2 | — | — | — | — | — | — | — | — |
| Joule Integral-Nom | — | — | — | — | 5 J | — | — | — | — | — | — | — | — |
| Packing Method | — | — | — | — | TR | — | — | — | — | — | — | — | — |
| Rated Breaking Capacity | — | — | — | — | 50 A | — | — | — | — | — | — | — | — |
| Rated Current | — | — | — | — | 5 A | — | — | — | — | — | — | — | — |
| Rated Voltage(AC) | — | — | — | — | 125 V | — | — | — | — | — | — | — | — |
| Rated Voltage(DC) | — | — | — | — | 125 V | — | — | — | — | — | — | — | — |
| Reference Standard | — | — | — | — | CE; CSA; CUL; PSE; TUV; UKCA; UL | — | — | — | — | — | — | — | — |
| Terminal Shape | — | — | — | — | END CAP | — | — | — | — | — | — | — | — |
| Trip Time or Delay | — | — | — | — | 5 s | — | — | — | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | — | 40 | 40 | — | — | — | — | — | — |
| ## PIC16F628A-I/SO Alternates Showing results | — | — | — | — | — | Image | — | — | — | — | — | — | — |
| ## PIC16F628A-E/SO Alternates Showing results | — | — | — | — | — | — | Image | — | — | — | — | — | — |
| Date Of Intro | — | — | — | — | — | — | — | — | — | — | 1999-06-07 | 1999-06-07 | 1999-06-07 |
| Number of Serial I/Os | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 |
| ## PIC16F628-20/SO Alternates Showing results | — | — | — | — | — | — | — | — | — | — | Image | — | — |
| ## PIC16F628-20I/SO 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 12 alternatives for PIC16F648A-I/SO — response within 24 hours.
Quick Links
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Why Look for Alternatives?
Finding alternatives for PIC16F648A-I/SO 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 PIC16F648A-I/SO 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 PIC16F648A-I/SO?
Known equivalents for PIC16F648A-I/SO include DRR4016, DRS3016, PIC16F819-I/P. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PIC16F648A-I/SO?
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 PIC16F648A-I/SO 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.