PIC18F65K40-I/MRAlternatives & Equivalent Parts
About PIC18F65K40-I/MR
PIC18F65K40-I/MR 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 | PIC18F65K40-I/MRSource | PIC18F65K40-E/MR | PIC18F66K40-I/MR |
|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead |
| Pin Count | 64 | 64 | 64 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $1.6941 | $1.9800 | $2.0000 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Manufacturer Package Code | QFN-64 | QFN-64 | QFN-64 |
| Reach Compliance Code | Compliant | — | — |
| Factory Lead Time | 6 Weeks | 6 Weeks | 6 Weeks |
| Date Of Intro | 2016-09-15 | 2016-09-15 | — |
| YTEOL | 19 | 19 | 19 |
| Has ADC | YES | YES | YES |
| Additional Feature | OPERATES WITH 2.3V MIN @ 16 MHZ | OPERATES WITH 2.3V MIN @ 16 MHZ | OPERATES WITH 2.3V MIN @ 16 MHZ |
| Bit Size | 8 | 8 | 8 |
| Boundary Scan | NO | NO | NO |
| CPU Family | PIC18 | PIC18 | PIC18 |
| Clock Frequency-Max | 64 MHz | 64 MHz | 64 MHz |
| DAC Channels | YES | YES | YES |
| DMA Channels | NO | NO | NO |
| Format | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | NO | NO | NO |
| JESD-30 Code | S-PQCC-N64 | S-PQCC-N64 | S-PQCC-N64 |
| JESD-609 Code | e3 | e3 | e3 |
| Low Power Mode | YES | YES | YES |
| Number of External Interrupts | 4 | 4 | 4 |
| Number of I/O Lines | 60 | 60 | 60 |
| Number of Serial I/Os | 5 | 5 | 5 |
| Number of Timers | 9 | 9 | 9 |
| On Chip Data RAM Width | 8 | 8 | 8 |
| On Chip Program ROM Width | 8 | 8 | 8 |
| PWM Channels | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | LCC64,.35SQ,20 | LCC64,.35SQ,20 | LCC64,.35SQ,20 |
| Package Shape | 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 |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| RAM (bytes) | 2048 | 2048 | 3562 |
| ROM (words) | 32768 | 32768 | 65536 |
| ROM Programmability | FLASH | FLASH | FLASH |
| Speed | 64 MHz | 64 MHz | 64 MHz |
| Supply Current-Max | 12 mA | 12 mA | 12 mA |
| Supply Voltage-Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 1.8 V | 1.8 V | 1.8 V |
| Supply Voltage-Nom | 3 V | 3 V | 3 V |
| Surface Mount | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | NO LEAD | NO LEAD | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 | 40 | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Pbfree Code | — | — | Yes |
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 2 alternatives for PIC18F65K40-I/MR — response within 24 hours.
Quick Links
RISC Microcontroller, 8-Bit, FLASH, PIC18 CPU, 64MHz, CMOS, PQCC64
64KB Flash, 4KB RAM, 1KB EE, 10b ADC2, DAC, COMP, PWM, CWG, SMT, HLT, WWDT,
Why Look for Alternatives?
Finding alternatives for PIC18F65K40-I/MR 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 PIC18F65K40-I/MR 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 PIC18F65K40-I/MR?
Known equivalents for PIC18F65K40-I/MR include PIC18F65K40-E/MR, PIC18F66K40-I/MR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PIC18F65K40-I/MR?
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 PIC18F65K40-I/MR 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.