PIC16F628A-I/SSAlternatives & Equivalent Parts
About PIC16F628A-I/SS
PIC16F628A-I/SS 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 | PIC16F628A-I/SSSource | PIC16F628A-E/SS | PIC16F628AT-I/SS | PIC16F628A-E/P | PIC16F628A-I/SO | PIC16F628A-I/P | LM2596SX-12 | LM2596T-5.0/NOPB | INA240A2PWR | MCP1804T-5002I/MB | PIC16F648A-I/SS | PIC16F627A-I/SS | PIC16F628-20/SS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Texas Instruments | Texas Instruments | Texas Instruments | Microchip | Microchip | Microchip | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Dual-In-Line Packages | Small Outline Packages | Dual-In-Line Packages | Other | Transistor Outline, Vertical | Small Outline Packages | Other | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 20 | 20 | 20 | 18 | 18 | 18 | 4 | 3 | 8 | 3 | 20 | 20 | 20 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°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 ~ 125.0°C | -40.0°C ~ 125.0°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 |
| Price | $1.9230 | $2.3100 | $2.3900 | $2.2800 | $2.5950 | $2.1900 | $0.4067 | $0.2739 | $0.9640 | $0.6840 | $1.3110 | $1.9700 | $2.6790 |
| 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 | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | SSOP-20 | SSOP-20 | SSOP-20 | PDIP-18 | SOIC-18 | PDIP-18 | — | — | — | SOT-89-3 | SSOP-20 | SSOP-20 | SSOP-20 |
| Factory Lead Time | 1 Week | 5 Weeks | 6 Weeks | 6 Weeks | 7 Weeks | 6 Weeks | — | — | — | 16 Weeks | 6 Weeks | 7 Weeks | 5 Weeks |
| YTEOL | 8 | 8 | 8 | 8 | 8 | 8 | 0 | 15 | 15 | 9 | 8 | 8 | 3 |
| Has ADC | NO | NO | NO | NO | NO | NO | — | — | — | — | NO | NO | NO |
| Bit Size | 8 | 8 | 8 | 8 | 8 | 8 | — | — | — | — | 8 | 8 | 8 |
| Boundary Scan | NO | NO | NO | NO | NO | NO | — | — | — | — | NO | NO | NO |
| CPU Family | 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 |
| 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-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 | R-PDIP-T18 | R-PDSO-G18 | R-PDIP-T18 | R-PSSO-G5 | R-XZFM-T5 | R-PDSO-G8 | R-PSSO-F3 | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 | e0 | e3 | e4 | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | YES | YES | YES | YES | YES | — | — | — | — | YES | YES | YES |
| Number of External Interrupts | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | 1 | 1 | 1 |
| Number of I/O Lines | 16 | 16 | 16 | 16 | 16 | 16 | — | — | — | — | 16 | 16 | 16 |
| Number of Timers | 3 | 3 | 3 | 3 | 3 | 3 | — | — | — | — | 3 | 3 | 3 |
| On Chip Program ROM Width | 14 | 14 | 14 | 14 | 14 | 14 | — | — | — | — | 14 | 14 | 14 |
| 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 | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP20,.3 | SSOP20,.3 | SSOP20,.3 | DIP18,.3 | SOP18,.4 | DIP18,.3 | SMSIP5H,.6,67TB | — | TSSOP8,.25 | TO-243 | SSOP20,.3 | SSOP20,.3 | SSOP20,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | IN-LINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | FLANGE MOUNT | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | 260 | — | 235 | — | 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 | Not Qualified |
| RAM (bytes) | 224 | 224 | 224 | 224 | 224 | 224 | — | — | — | — | 256 | 224 | 224 |
| ROM (words) | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 | — | — | — | — | 4096 | 1024 | 2048 |
| ROM Programmability | 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 | TS 16949 | TS 16949 | — |
| Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | — | — | — | — | 20 MHz | 20 MHz | 20 MHz |
| Supply Current-Max | 3.5 mA | 3.5 mA | 3.5 mA | 3.5 mA | 3.5 mA | 3.5 mA | — | — | 2.6 mA | — | 3.5 mA | 3.5 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 |
| Supply Voltage-Min | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | — | — | — | — | 3 V | 3 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 | NO | YES | NO | YES | NO | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | BIPOLAR | — | BICMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | — | — | INDUSTRIAL | INDUSTRIAL | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | TIN LEAD | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | GULL WING | THROUGH-HOLE | GULL WING | THROUGH-HOLE | GULL WING | FLAT | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm | 2.54 mm | 1.27 mm | 2.54 mm | 1.7 mm | 1.702 mm | 0.65 mm | 1.5 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | SINGLE | ZIG-ZAG | DUAL | SINGLE | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 | 40 | 40 | — | 40 | — | 20 | — | 30 | 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 |
| ## PIC16F628A-I/SS Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — | — | — |
| ## PIC16F628A-E/SS Alternates Showing results | — | Image | — | — | — | — | — | — | — | — | — | — | — |
| ## PIC16F628A-E/P Alternates Showing results | — | — | — | Image | — | — | — | — | — | — | — | — | — |
| ## PIC16F628A-I/SO Alternates Showing results | — | — | — | — | Image | — | — | — | — | — | — | — | — |
| ## PIC16F628A-I/P Alternates Showing results | — | — | — | — | — | Image | — | — | — | — | — | — | — |
| Analog IC - Other Type | — | — | — | — | — | — | SWITCHING REGULATOR | SWITCHING REGULATOR | — | — | — | — | — |
| Control Mode | — | — | — | — | — | — | VOLTAGE-MODE | VOLTAGE-MODE | — | — | — | — | — |
| Input Voltage-Max | — | — | — | — | — | — | 40 V | 40 V | — | 28 V | — | — | — |
| Input Voltage-Min | — | — | — | — | — | — | 15 V | 4.5 V | — | 7 V | — | — | — |
| Input Voltage-Nom | — | — | — | — | — | — | 24 V | 12 V | — | — | — | — | — |
| Number of Functions | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — |
| Output Current-Max | — | — | — | — | — | — | 7.5 A | 3 A | — | — | — | — | — |
| Output Voltage-Nom | — | — | — | — | — | — | 12 V | 5 V | — | — | — | — | — |
| Switcher Configuration | — | — | — | — | — | — | BUCK | BUCK | — | — | — | — | — |
| Switching Frequency-Max | — | — | — | — | — | — | 173 kHz | 173 kHz | — | — | — | — | — |
| Number of Outputs | — | — | — | — | — | — | — | 1 | — | 1 | — | — | — |
| Output Voltage-Max | — | — | — | — | — | — | — | 37 V | — | — | — | — | — |
| Output Voltage-Min | — | — | — | — | — | — | — | 3.3 V | — | — | — | — | — |
| ## LM2596T-5.0/NOPB Alternates Showing results | — | — | — | — | — | — | — | Image | — | — | — | — | — |
| Date Of Intro | — | — | — | — | — | — | — | — | 2016-11-02 | — | — | — | 1999-06-07 |
| Amplifier Type | — | — | — | — | — | — | — | — | OPERATIONAL AMPLIFIER | — | — | — | — |
| Architecture | — | — | — | — | — | — | — | — | VOLTAGE-FEEDBACK | — | — | — | — |
| Common-mode Reject Ratio-Min | — | — | — | — | — | — | — | — | 120 dB | — | — | — | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | — | — | — | — | 132 dB | — | — | — | — |
| Frequency Compensation | — | — | — | — | — | — | — | — | YES | — | — | — | — |
| Input Offset Voltage-Max | — | — | — | — | — | — | — | — | 25 µV | — | — | — | — |
| Low-Bias | — | — | — | — | — | — | — | — | NO | — | — | — | — |
| Low-Offset | — | — | — | — | — | — | — | — | NO | — | — | — | — |
| Micropower | — | — | — | — | — | — | — | — | NO | — | — | — | — |
| Packing Method | — | — | — | — | — | — | — | — | TR, 13 INCH | TR | — | — | — |
| Power | — | — | — | — | — | — | — | — | NO | — | — | — | — |
| Programmable Power | — | — | — | — | — | — | — | — | NO | — | — | — | — |
| Slew Rate-Nom | — | — | — | — | — | — | — | — | 2 V/us | — | — | — | — |
| Supply Voltage Limit-Max | — | — | — | — | — | — | — | — | 6 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | — | — | — | — | 5 V | — | — | — | — |
| Unity Gain BW-Nom | — | — | — | — | — | — | — | — | 400 | — | — | — | — |
| Voltage Gain-Nom | — | — | — | — | — | — | — | — | 50 | — | — | — | — |
| Wideband | — | — | — | — | — | — | — | — | NO | — | — | — | — |
| ## INA240A2PWR Alternates Showing results | — | — | — | — | — | — | — | — | Image | — | — | — | — |
| Adjustability | — | — | — | — | — | — | — | — | — | FIXED | — | — | — |
| Dropout Voltage1-Max | — | — | — | — | — | — | — | — | — | 1.3 V | — | — | — |
| Dropout Voltage1-Nom | — | — | — | — | — | — | — | — | — | 1 V | — | — | — |
| Input Voltage Absolute-Max | — | — | — | — | — | — | — | — | — | 30 V | — | — | — |
| Line Regulation-Max | — | — | — | — | — | — | — | — | — | 0.315% | — | — | — |
| Load Regulation-Max | — | — | — | — | — | — | — | — | — | 0.09% | — | — | — |
| Operating Temperature TJ-Max | — | — | — | — | — | — | — | — | — | 125 °C | — | — | — |
| Operating Temperature TJ-Min | — | — | — | — | — | — | — | — | — | -40 °C | — | — | — |
| Output Current1-Max | — | — | — | — | — | — | — | — | — | 0.15 A | — | — | — |
| Output Voltage1-Max | — | — | — | — | — | — | — | — | — | 5.1 V | — | — | — |
| Output Voltage1-Min | — | — | — | — | — | — | — | — | — | 4.9 V | — | — | — |
| Output Voltage1-Nom | — | — | — | — | — | — | — | — | — | 5 V | — | — | — |
| Regulator Type | — | — | — | — | — | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Voltage Tolerance-Max | — | — | — | — | — | — | — | — | — | 2% | — | — | — |
| Number of Serial I/Os | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
| On Chip Data RAM Width | — | — | — | — | — | — | — | — | — | — | — | — | 8 |
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 PIC16F628A-I/SS — response within 24 hours.
Quick Links
Microchip Technology Inc N/A
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO20
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RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO20
RISC Microcontroller, 8-Bit, FLASH, PIC16 CPU, 20MHz, CMOS, PDSO20
Why Look for Alternatives?
Finding alternatives for PIC16F628A-I/SS 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 PIC16F628A-I/SS 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 PIC16F628A-I/SS?
Known equivalents for PIC16F628A-I/SS include PIC16F628A-E/SS, PIC16F628AT-I/SS, PIC16F628A-E/P. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PIC16F628A-I/SS?
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 PIC16F628A-I/SS 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.