PIC18F452-I/LAlternatives & Equivalent Parts
About PIC18F452-I/L
PIC18F452-I/L is a Integrated Circuit component manufactured by Microchip. It comes in a Plastic Leaded Chip Carrier package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 6 alternatives for PIC18F452-I/L — response within 24 hours.
Specification Comparison
| Parameter | PIC18F452-I/LSource | PIC18F452-E/ML | ATMEGA328PB-MU | BAS70-04 | MCP3008-I/P | 54722-0244 | PIC18F442-I/L |
|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Taiwan Semiconductor | Microchip | Molex | Microchip |
| Package Type | Plastic Leaded Chip Carrier | Plastic Leaded Chip Carrier | Quad Flat No-Lead | SOT23 (3-Pin) | Dual-In-Line Packages | Other | Plastic Leaded Chip Carrier |
| Pin Count | 44 | 44 | 32 | 3 | 16 | 24 | 44 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C |
| Price | $8.3400 | $9.4300 | $1.1000 | $0.0032 | $2.2600 | $0.7400 | $5.9930 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | NOT RECOMMENDED | NOT RECOMMENDED | ACTIVE | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | — | Yes | Yes | Yes |
| Manufacturer Package Code | PLCC-44 | QFN-44 | VQFN-32 | — | PDIP-16 | — | PLCC-44 |
| Factory Lead Time | 7 Weeks | 5 Weeks | 10 Weeks | — | 6 Weeks | — | 7 Weeks |
| YTEOL | 3 | 3 | 18 | 6.1 | 8 | 8.15 | 3 |
| Has ADC | YES | YES | YES | — | — | — | YES |
| Additional Feature | ALSO OPERATES AT MIN 2V SUPPLY | ALSO OPERATES AT MIN 2V SUPPLY | ALSO OPERATES AT 1.8V AT 4MHZ AND 2.7V AT 10 MHZ MINIMUM SUPPLY | — | — | Embossed Tape on Reel | ALSO OPERATES AT MIN 2V SUPPLY |
| Bit Size | 8 | 8 | 8 | — | — | — | 8 |
| Boundary Scan | NO | NO | NO | — | — | — | NO |
| CPU Family | PIC18 | PIC18 | AVR RISC | — | — | — | PIC18 |
| Clock Frequency-Max | 40 MHz | 40 MHz | 20 MHz | — | — | — | 40 MHz |
| DAC Channels | NO | NO | NO | — | — | — | NO |
| DMA Channels | NO | NO | NO | — | — | — | NO |
| Format | FIXED POINT | FIXED POINT | FIXED POINT | — | — | — | FIXED POINT |
| Integrated Cache | NO | NO | NO | — | — | — | NO |
| JESD-30 Code | S-PQCC-J44 | S-PQCC-N44 | S-PQCC-N32 | R-PDSO-G3 | R-PDIP-T16 | — | S-PQCC-J44 |
| JESD-609 Code | e3 | e3 | — | e3 | e3 | e4 | e3 |
| Low Power Mode | NO | NO | YES | — | — | — | NO |
| Number of External Interrupts | 3 | 3 | — | — | — | — | 3 |
| Number of I/O Lines | 34 | 34 | 27 | — | — | — | 34 |
| Number of Serial I/Os | 1 | 1 | 2 | — | — | — | 1 |
| Number of Timers | 4 | 4 | 5 | — | — | — | 4 |
| On Chip Data RAM Width | 8 | 8 | 8 | — | — | — | 8 |
| On Chip Program ROM Width | 16 | 16 | 16 | — | — | — | 16 |
| PWM Channels | YES | YES | YES | — | — | — | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | LDCC44,.7SQ | LCC44,.31SQ,25 | LCC32,.2SQ,20 | — | DIP16,.3 | — | LDCC44,.7SQ |
| Package Shape | SQUARE | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | — | SQUARE |
| Package Style | CHIP CARRIER | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | IN-LINE | — | CHIP CARRIER |
| Qualification Status | Not Qualified | — | — | Not Qualified | Not Qualified | — | Not Qualified |
| RAM (bytes) | 1536 | — | 2048 | — | — | — | 768 |
| ROM (words) | 16384 | — | 16384 | — | — | — | 8192 |
| ROM Programmability | FLASH | FLASH | FLASH | — | — | — | FLASH |
| Screening Level | TS 16949 | AEC-Q100; TS 16949 | TS 16949 | — | TS 16949 | — | TS 16949 |
| Speed | 40 MHz | 40 MHz | 20 MHz | — | — | — | 40 MHz |
| Supply Current-Max | 25 mA | 25 mA | 9 mA | — | — | — | 25 mA |
| Supply Voltage-Max | 5.5 V | 5.5 V | 5.5 V | — | — | — | 5.5 V |
| Supply Voltage-Min | 4.2 V | 4.2 V | 4.5 V | — | — | — | 4.2 V |
| Supply Voltage-Nom | 5 V | 5 V | 5 V | — | 5 V | — | 5 V |
| Surface Mount | YES | YES | YES | YES | NO | — | YES |
| Technology | CMOS | CMOS | CMOS | SCHOTTKY | CMOS | — | CMOS |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | — | INDUSTRIAL | — | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | — | Matte Tin (Sn) | Matte Tin (Sn) | — | Matte Tin (Sn) |
| Terminal Form | J BEND | NO LEAD | NO LEAD | GULL WING | THROUGH-HOLE | — | J BEND |
| Terminal Pitch | 1.27 mm | 0.65 mm | 0.5 mm | — | 2.54 mm | 0.5 mm | 1.27 mm |
| Terminal Position | QUAD | QUAD | QUAD | DUAL | DUAL | — | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — | — | MICROCONTROLLER, RISC |
| ## PIC18F452-I/L Alternates Showing results | Image | — | — | — | — | — | — |
| ## PIC18F452-E/ML Alternates Showing results | — | Image | — | — | — | — | — |
| RAM (words) | — | — | 2048 | — | — | — | — |
| ## ATMEGA328PB-MU Alternates Showing results | — | — | Image | — | — | — | — |
| Configuration | — | — | — | SERIES CONNECTED, CENTER TAP, 2 ELEMENTS | — | — | — |
| Diode Element Material | — | — | — | SILICON | — | — | — |
| Diode Type | — | — | — | RECTIFIER DIODE | — | — | — |
| Forward Voltage-Max (VF) | — | — | — | 0.41 V | — | — | — |
| JEDEC-95 Code | — | — | — | TO-236AB | — | — | — |
| Non-rep Pk Forward Current-Max | — | — | — | 0.1 A | — | — | — |
| Number of Elements | — | — | — | 2 | — | — | — |
| Number of Phases | — | — | — | 1 | — | — | — |
| Output Current-Max | — | — | — | 0.07 A | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | — | — | — |
| Power Dissipation-Max | — | — | — | 0.2 W | — | — | — |
| Rep Pk Reverse Voltage-Max | — | — | — | 70 V | — | — | — |
| Reverse Recovery Time-Max | — | — | — | 0.005 µs | — | — | — |
| Analog Input Voltage-Max | — | — | — | — | 5 V | — | — |
| Conversion Time-Max | — | — | — | — | 2.7778 µs | — | — |
| Converter Type | — | — | — | — | ADC, SUCCESSIVE APPROXIMATION | — | — |
| Linearity Error-Max (EL) | — | — | — | — | 0.0977% | — | — |
| Number of Analog In Channels | — | — | — | — | 8 | — | — |
| Number of Bits | — | — | — | — | 10 | — | — |
| Number of Functions | — | — | — | — | 1 | — | — |
| Output Bit Code | — | — | — | — | BINARY | — | — |
| Output Format | — | — | — | — | SERIAL | — | — |
| Sample Rate | — | — | — | — | 0.2 MHz | — | — |
| Sample and Hold / Track and Hold | — | — | — | — | SAMPLE | — | — |
| Body Breadth | — | — | — | — | — | 0.197 inch | — |
| Body Depth | — | — | — | — | — | 0.045 inch | — |
| Body Length | — | — | — | — | — | 0.339 inch | — |
| Body/Shell Style | — | — | — | — | — | RECEPTACLE | — |
| Connector Type | — | — | — | — | — | BOARD STACKING CONNECTOR | — |
| Contact Finish Mating | — | — | — | — | — | NOT SPECIFIED | — |
| Contact Finish Termination | — | — | — | — | — | Gold (Au) | — |
| Contact Gender | — | — | — | — | — | FEMALE | — |
| Contact Material | — | — | — | — | — | PHOSPHOR BRONZE | — |
| Contact Pattern | — | — | — | — | — | RECTANGULAR | — |
| Contact Resistance | — | — | — | — | — | 40 mΩ | — |
| Contact Style | — | — | — | — | — | BELLOWED TYPE | — |
| DIN Conformance | — | — | — | — | — | NO | — |
| Dielectric Withstanding Voltage | — | — | — | — | — | 500VAC V | — |
| Filter Feature | — | — | — | — | — | NO | — |
| IEC Conformance | — | — | — | — | — | NO | — |
| Insulation Resistance | — | — | — | — | — | 100000000 Ω | — |
| Insulator Color | — | — | — | — | — | BLACK | — |
| Insulator Material | — | — | — | — | — | GLASS FILLED LIQUID CRYSTAL POLYMER | — |
| MIL Conformance | — | — | — | — | — | NO | — |
| Mating Contact Pitch | — | — | — | — | — | 0.02 inch | — |
| Mating Contact Row Spacing | — | — | — | — | — | 0.065 inch | — |
| Mating Information | — | — | — | — | — | MULTIPLE MATING PARTS AVAILABLE | — |
| Mixed Contacts | — | — | — | — | — | NO | — |
| Mounting Option 1 | — | — | — | — | — | LOCKING | — |
| Mounting Style | — | — | — | — | — | STRAIGHT | — |
| 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 | — | — | — | — | — | 5.5 mm | — |
| Plating Thickness | — | — | — | — | — | 9.8u inch | — |
| Rated Current (Signal) | — | — | — | — | — | 0.5 A | — |
| Reference Standard | — | — | — | — | — | UL | — |
| Termination Type | — | — | — | — | — | SURFACE MOUNT | — |
| Total Number of Contacts | — | — | — | — | — | 24 | — |
| UL Flammability Code | — | — | — | — | — | 94V-0 | — |
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 6 alternatives for PIC18F452-I/L — response within 24 hours.
Quick Links
suggested
suggested
suggested
suggested
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 40MHz, CMOS, PQCC44
Why Look for Alternatives?
Finding alternatives for PIC18F452-I/L 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 PIC18F452-I/L 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for PIC18F452-I/L. Get expert recommendations within 24 hours.
FAQ
What is equivalent to PIC18F452-I/L?
Known equivalents for PIC18F452-I/L include PIC18F452-E/ML, ATMEGA328PB-MU, BAS70-04. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PIC18F452-I/L?
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 PIC18F452-I/L 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.