PIC18F46K42-I/PTAlternatives & Equivalent Parts
About PIC18F46K42-I/PT
PIC18F46K42-I/PT is a Integrated Circuit component manufactured by Microchip. It comes in a Quad Flat Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Get one quote covering all 11 alternatives for PIC18F46K42-I/PT — response within 24 hours.
Specification Comparison
| Parameter | PIC18F46K42-I/PTSource | PIC18F46K42-I/ML | PIC18F46K42-I/MV | ZXMN6A07ZTA | ADL5902ACPZ-R7 | STM32F103CBT6TR | B32922C3474M000 | PIC18F46K40-I/PT | PIC18F47K42-I/PT | PIC18F43K22-I/PT | PIC18F46K20-I/PT | PIC18F47K42-E/PT |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Diodes Inc. | Analog Devices | STMicroelectronics | EPCOS | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Quad Flat Packages | Quad Flat No-Lead | Quad Flat No-Lead | Other | Quad Flat No-Lead | Quad Flat Packages | Other | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 44 | 44 | 40 | 3 | 16 | 48 | 2 | 44 | 44 | 44 | 44 | 44 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 110.0°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 ~ 125.0°C |
| Price | $1.8600 | $1.8200 | $1.7700 | $0.1870 | $8.9600 | $3.4732 | $0.2280 | $1.5200 | $0.9410 | $2.1700 | $2.6900 | $2.0300 |
| 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 |
| Electrical Parameters | ||||||||||||
| Manufacturer Package Code | TQFP-44 | QFN-44 | UQFN-40 | — | CP-16-10 | — | — | TQFP-44 | TQFP-44 | TQFP-44 | TQFP-44 | TQFP-44 |
| Factory Lead Time | 6 Weeks | 2 Weeks | 11 Weeks | 12 Weeks | — | — | — | 6 Weeks | 6 Weeks | 9 Weeks | 3 Weeks | 6 Weeks |
| Date Of Intro | 2017-06-16 | 2018-09-21 | 2017-06-16 | — | — | — | — | 2016-09-15 | 2017-06-16 | — | — | 2017-06-16 |
| YTEOL | 18 | 7 | 7 | 7 | 8.5 | 9 | 7.24 | 19 | 19 | 10 | 8 | 19 |
| Has ADC | YES | YES | YES | — | — | YES | — | YES | YES | YES | YES | YES |
| Bit Size | 8 | 8 | 8 | — | — | 32 | — | 8 | 8 | 8 | 8 | 8 |
| Boundary Scan | NO | NO | NO | — | — | YES | — | NO | NO | NO | NO | NO |
| CPU Family | PIC18 | PIC18 | PIC18 | — | — | CORTEX-M3 | — | PIC18 | PIC18 | PIC18 | PIC18 | PIC18 |
| Clock Frequency-Max | 64 MHz | 64 MHz | 64 MHz | — | — | 72 MHz | — | 64 MHz | 64 MHz | 64 MHz | 64 MHz | 64 MHz |
| DAC Channels | YES | YES | YES | — | — | NO | — | YES | YES | YES | NO | YES |
| DMA Channels | YES | YES | YES | — | — | YES | — | NO | YES | NO | NO | YES |
| Format | 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 |
| JESD-30 Code | S-PQFP-G44 | S-PQCC-N44 | S-PQCC-N40 | R-PDSO-F3 | S-PQCC-N16 | S-PQFP-G48 | — | S-PQFP-G44 | S-PQFP-G44 | S-PQFP-G44 | S-PQFP-G44 | S-PQFP-G44 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e4 | e3 | e3 | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | YES | YES | — | — | — | — | YES | YES | YES | YES | YES |
| Number of DMA Channels | 2 | 2 | 2 | — | — | — | — | — | 2 | 3 | — | 2 |
| Number of External Interrupts | 3 | 3 | 3 | — | — | — | — | 3 | 3 | — | 3 | 3 |
| Number of I/O Lines | 36 | 36 | 36 | — | — | 37 | — | 36 | 36 | 36 | 36 | 36 |
| Number of Serial I/Os | 2 | — | — | — | — | — | — | — | 2 | — | 1 | 2 |
| Number of Timers | 7 | 7 | 7 | — | — | — | — | 9 | 7 | 7 | 6 | 7 |
| On Chip Data RAM Width | 8 | 8 | 8 | — | — | — | — | — | 8 | 8 | 8 | 8 |
| On Chip Program ROM Width | 16 | 8 | 8 | — | — | 8 | — | 8 | 16 | 8 | 8 | 16 |
| 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 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP44,.39SQ,31 | LCC44,.32SQ,25 | LCC40,.2SQ,16 | — | LCC16,.16SQ,25 | QFP48,.35SQ,20 | — | TQFP44,.39SQ,31 | TQFP44,.39SQ,31 | TQFP44,.47SQ,32 | TQFP44,.39SQ,31 | TQFP44,.39SQ,31 |
| Package Shape | SQUARE | SQUARE | SQUARE | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR PACKAGE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | FLATPACK, LOW PROFILE, FINE PITCH | Radial | FLATPACK, THIN PROFILE | FLATPACK, THIN PROFILE | FLATPACK, THIN PROFILE | FLATPACK, THIN PROFILE | FLATPACK, THIN PROFILE |
| RAM (bytes) | 4096 | 4096 | 4096 | — | — | 20480 | — | 3720 | 8192 | 512 | 3936 | 8192 |
| RAM (words) | 4096 | 4096 | 4096 | — | — | — | — | 32768 | 8192 | 512 | — | 8192 |
| ROM (words) | 32768 | 65536 | 65536 | — | — | 131072 | — | 65536 | 65536 | 8192 | 65536 | 65536 |
| ROM Programmability | FLASH | FLASH | FLASH | — | — | FLASH | — | FLASH | FLASH | FLASH | FLASH | FLASH |
| Speed | 64 MHz | 64 MHz | 64 MHz | — | — | 1.25 MHz | — | 64 MHz | 64 MHz | 64 MHz | 64 MHz | 64 MHz |
| Supply Current-Max | 18 mA | 350 mA | 350 mA | — | — | 50 mA | — | — | 18 mA | 12 mA | 15 mA | 18 mA |
| Supply Voltage-Max | 5.5 V | 5.5 V | 5.5 V | — | — | 3.6 V | — | 5.5 V | 5.5 V | 5.5 V | 3.6 V | 5.5 V |
| Supply Voltage-Min | 3 V | 3 V | 3 V | — | — | 3.3 V | — | 3 V | 3 V | 5 V | 3 V | 2.7 V |
| Supply Voltage-Nom | 3 V | 3 V | 3 V | — | — | 3.3 V | — | 3.3 V | 3 V | 5 V | 3.3 V | 3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | NO | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | — | — | CMOS | — | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — | AUTOMOTIVE | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | MATTE TIN | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | NO LEAD | NO LEAD | FLAT | NO LEAD | GULL WING | — | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.8 mm | 0.65 mm | 0.4 mm | — | 0.65 mm | 0.5 mm | 15 mm | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm |
| Terminal Position | QUAD | QUAD | QUAD | DUAL | QUAD | QUAD | — | QUAD | QUAD | QUAD | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## PIC18F46K42-I/PT Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — | — |
| Additional Feature | — | ALSO OPERATES WITH 2.5VMIN @32 MHZ AND 2.3VMIN @16MHZ | ALSO OPERATES WITH 2.5VMIN @32 MHZ AND 2.3VMIN @16MHZ | — | — | — | SAFETY CLASS X2 | IT ALSO OPERATES AT 2.5V MIN AT 32 MHZ AND 2.3V MIN AT 16 MHZ | — | ALSO OPERATES 2.3 V MINIMUM SUPPLY AT 20 MHZ | ALSO OPERATES AT 1.8V MIN SUPPLY FOR 16 MHZ AND OPERATES AT 2V FOR 20 MHZ | — |
| ## PIC18F46K42-I/ML Alternates Showing results | — | Image | — | — | — | — | — | — | — | — | — | — |
| ## PIC18F46K42-I/MV Alternates Showing results | — | — | Image | — | — | — | — | — | — | — | — | — |
| Pbfree Code | — | — | — | No | No | — | — | — | — | Yes | Yes | — |
| Case Connection | — | — | — | DRAIN | — | — | — | — | — | — | — | — |
| Configuration | — | — | — | SINGLE WITH BUILT-IN DIODE | — | — | — | — | — | — | — | — |
| DS Breakdown Voltage-Min | — | — | — | 60 V | — | — | — | — | — | — | — | — |
| Drain Current-Max (ID) | — | — | — | 1.7 A | — | — | — | — | — | — | — | — |
| Drain-source On Resistance-Max | — | — | — | 0.3 Ω | — | — | — | — | — | — | — | — |
| FET Technology | — | — | — | METAL-OXIDE SEMICONDUCTOR | — | — | — | — | — | — | — | — |
| Number of Elements | — | — | — | 1 | — | — | — | — | — | — | — | — |
| Operating Mode | — | — | — | ENHANCEMENT MODE | — | — | — | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | 260 | 260 | — | 260 | — | 260 | 260 | — |
| Polarity/Channel Type | — | — | — | N-CHANNEL | — | — | — | — | — | — | — | — |
| Power Dissipation-Max (Abs) | — | — | — | 2.6 W | — | — | — | — | — | — | — | — |
| Qualification Status | — | — | — | Not Qualified | Not Qualified | Not Qualified | — | — | — | Not Qualified | Not Qualified | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | 30 | 40 | — | 30 | — | 40 | 40 | — |
| Transistor Application | — | — | — | SWITCHING | — | — | — | — | — | — | — | — |
| Transistor Element Material | — | — | — | SILICON | — | — | — | — | — | — | — | — |
| Analog IC - Other Type | — | — | — | — | ANALOG CIRCUIT | — | — | — | — | — | — | — |
| Number of Functions | — | — | — | — | 1 | — | — | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | 5.5 V | — | — | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | 4.5 V | — | — | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 5 V | — | — | — | — | — | — | — |
| Address Bus Width | — | — | — | — | — | 32 | — | — | — | — | — | — |
| External Data Bus Width | — | — | — | — | — | 32 | — | — | — | — | — | — |
| ## STM32F103CBT6TR Alternates Showing results | — | — | — | — | — | Image | — | — | — | — | — | — |
| Reach Compliance Code | — | — | — | — | — | — | Compliant | Compliant | — | — | — | — |
| Capacitance | — | — | — | — | — | — | 0.47 µF | — | — | — | — | — |
| Capacitor Type | — | — | — | — | — | — | FILM CAPACITOR | — | — | — | — | — |
| Dielectric Material | — | — | — | — | — | — | POLYPROPYLENE | — | — | — | — | — |
| Height | — | — | — | — | — | — | 17.5 mm | — | — | — | — | — |
| Mounting Feature | — | — | — | — | — | — | THROUGH HOLE MOUNT | — | — | — | — | — |
| Negative Tolerance | — | — | — | — | — | — | 20% | — | — | — | — | — |
| Packing Method | — | — | — | — | — | — | BULK | — | — | — | — | — |
| Positive Tolerance | — | — | — | — | — | — | 20% | — | — | — | — | — |
| Rated (AC) Voltage (URac) | — | — | — | — | — | — | 310 V | — | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | — | — | — | — | — | 630 V | — | — | — | — | — |
| Reference Standard | — | — | — | — | — | — | CQC; CUL; ENEC; UL | — | — | — | — | — |
| Terminal Shape | — | — | — | — | — | — | WIRE | — | — | — | — | — |
| Screening Level | — | — | — | — | — | — | — | TS 16949 | — | — | TS 16949 | — |
| ## PIC18F46K40-I/PT 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 11 alternatives for PIC18F46K42-I/PT — response within 24 hours.
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64KB Flash, 4KB RAM, 1KB EE, 10b ADC2, DAC, COMP, PWM, CWG, HLT, WWDT, CRC/Scan,
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PQFP44
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PQFP44
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PQFP44
128KB Flash, 4KB RAM, 1KB EE, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA,
Why Look for Alternatives?
Finding alternatives for PIC18F46K42-I/PT 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 PIC18F46K42-I/PT 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 PIC18F46K42-I/PT?
Known equivalents for PIC18F46K42-I/PT include PIC18F46K42-I/ML, PIC18F46K42-I/MV, ZXMN6A07ZTA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PIC18F46K42-I/PT?
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 PIC18F46K42-I/PT 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.