PIC18F26Q43-E/STXAlternatives & Equivalent Parts
About PIC18F26Q43-E/STX
PIC18F26Q43-E/STX 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 | PIC18F26Q43-E/STXSource | PIC18F26K83-I/MX | PIC18F25K83-E/MX | PIC18F25K42-E/ML |
|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead |
| Pin Count | 28 | 28 | 28 | 28 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $1.1300 | $1.8500 | $1.8900 | $1.5200 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Manufacturer Package Code | VQFN-28 | UQFN-28 | UQFN-28 | VQFN-28 |
| Factory Lead Time | 7 Weeks | 8 Weeks | 8 Weeks | 6 Weeks |
| Date Of Intro | 2019-12-20 | — | — | 2017-02-03 |
| YTEOL | 18 | 19 | 19 | 18 |
| Has ADC | YES | YES | YES | YES |
| Bit Size | 8 | 8 | 8 | 8 |
| Boundary Scan | NO | YES | YES | NO |
| CPU Family | PIC18 | PIC18 | PIC18 | PIC18 |
| Clock Frequency-Max | 64 MHz | 64 MHz | 64 MHz | 64 MHz |
| DAC Channels | YES | YES | YES | YES |
| DMA Channels | YES | YES | YES | YES |
| Format | FIXED POINT | — | — | FIXED POINT |
| Integrated Cache | NO | — | — | NO |
| JESD-30 Code | S-PQCC-N28 | S-PQCC-N28 | S-PQCC-N28 | S-PQCC-N28 |
| JESD-609 Code | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | — | — | YES |
| Number of DMA Channels | 6 | — | — | 2 |
| Number of External Interrupts | 3 | — | — | 3 |
| Number of I/O Lines | 25 | 25 | 25 | 25 |
| Number of Serial I/Os | 5 | — | — | 2 |
| Number of Timers | 8 | — | — | 10 |
| On Chip Data RAM Width | 8 | — | — | 8 |
| On Chip Program ROM Width | 8 | 8 | 8 | 8 |
| PWM Channels | YES | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | LCC28,.16SQ,16 | LCC28,.24SQ,25 | LCC28,.24SQ,25 | LCC28,.24SQ,25 |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, VERY THIN PROFILE, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 260 | — | — | — |
| RAM (bytes) | 4096 | — | — | 2048 |
| ROM (words) | 65536 | 65536 | 32768 | 32768 |
| ROM Programmability | FLASH | FLASH | FLASH | FLASH |
| Speed | 64 MHz | 64 MHz | 64 MHz | 64 MHz |
| Supply Current-Max | 13.8 mA | — | — | 0.95 mA |
| Supply Voltage-Max | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 1.8 V | 1.8 V | 1.8 V | 2.7 V |
| Supply Voltage-Nom | 3 V | 3 V | 3 V | 3 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | NO LEAD | NO LEAD | NO LEAD | NO LEAD |
| Terminal Pitch | 0.4 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | QUAD | QUAD | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Screening Level | — | TS 16949 | TS 16949 | TS 16949 |
| Pbfree Code | — | — | — | Yes |
| Additional Feature | — | — | — | ALSO OPERATES 2.5 V MINIMUM SUPPLY AT 32 MHZ AND 2.3 V MINIMUM SUPPLY AT 16 MHZ |
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 3 alternatives for PIC18F26Q43-E/STX — response within 24 hours.
Quick Links
ECAN, 56KB Flash, 4KB RAM, 1K EE, 12-bit ADC2, Vector Interrupts, DMA, Comp,
ECAN, 28KB Flash, 2KB RAM, 1K EE, 12-bit ADC2, Vector Interrupts, DMA, Comp,
32KB, 1KB RAM, 256B EE, ADC2, 5b DAC, DMA, VI, Comp, PWM, CCP, CLC, CWG, HLT,
Why Look for Alternatives?
Finding alternatives for PIC18F26Q43-E/STX 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 PIC18F26Q43-E/STX 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 PIC18F26Q43-E/STX?
Known equivalents for PIC18F26Q43-E/STX include PIC18F26K83-I/MX, PIC18F25K83-E/MX, PIC18F25K42-E/ML. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PIC18F26Q43-E/STX?
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 PIC18F26Q43-E/STX 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.