PIC32MX420F032H-40I/MRAlternatives & Equivalent Parts
About PIC32MX420F032H-40I/MR
PIC32MX420F032H-40I/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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Get one quote covering all 8 alternatives for PIC32MX420F032H-40I/MR — response within 24 hours.
Specification Comparison
| Parameter | PIC32MX420F032H-40I/MRSource | PIC32MX440F512H-80I/MR | PIC32MX320F064H-80I/MR | PIC32MX340F512H-80I/MR | PIC32MX440F256H-80I/MR | PIC32MX440F128H-80I/MR | PIC32MX320F128H-80I/MR | PIC32MX340F128H-80I/MR | PIC32MX340F256H-80I/MR |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead |
| Pin Count | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 |
| Temperature Range | -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 ~ 85.0°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 |
| Price | $4.9200 | $6.2400 | $4.7709 | $5.9200 | $5.7000 | $5.5800 | $5.2100 | $5.2200 | $5.3900 |
| 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 |
| Electrical Parameters | |||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | QFN-64 | QFN-64 | QFN-64 | QFN-64 | QFN-64 | QFN-64 | QFN-64 | QFN-64 | QFN-64 |
| Factory Lead Time | 7 Weeks | 7 Weeks | 7 Weeks | 7 Weeks | 7 Weeks | 7 Weeks | 7 Weeks | 7 Weeks | 7 Weeks |
| YTEOL | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Has ADC | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Bit Size | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Boundary Scan | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| CPU Family | PIC32 | PIC32 | PIC32 | PIC32 | PIC32 | PIC32 | PIC32 | PIC32 | PIC32 |
| Clock Frequency-Max | 50 MHz | 50 MHz | 50 MHz | 50 MHz | 50 MHz | 50 MHz | 50 MHz | 50 MHz | 50 MHz |
| DAC Channels | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| DMA Channels | NO | YES | NO | YES | YES | YES | NO | YES | YES |
| Format | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| JESD-30 Code | S-PQCC-N64 | S-PQCC-N64 | S-PQCC-N64 | S-PQCC-N64 | S-PQCC-N64 | S-PQCC-N64 | S-PQCC-N64 | S-PQCC-N64 | S-PQCC-N64 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Number of External Interrupts | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Number of I/O Lines | 53 | 53 | 53 | 53 | 53 | 53 | 53 | 53 | 53 |
| Number of Serial I/Os | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Number of Timers | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| On Chip Data RAM Width | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| On Chip Program ROM Width | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| 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 |
| Package Equivalence Code | LCC64,.35SQ,20 | LCC64,.35SQ,20 | LCC64,.35SQ,20 | LCC64,.35SQ,20 | LCC64,.35SQ,20 | LCC64,.35SQ,20 | LCC64,.35SQ,20 | LCC64,.35SQ,20 | LCC64,.35SQ,20 |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | 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, HEAT SINK/SLUG, VERY THIN PROFILE | 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, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 8192 | 32768 | 16384 | 32768 | 32768 | 32768 | 16384 | 32768 | 32768 |
| ROM (words) | 32768 | 524288 | 65536 | 524288 | 262144 | 131072 | 131072 | 131072 | 262144 |
| 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 | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz | 80 MHz |
| Supply Voltage-Max | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | 2.3 V | 2.3 V | 2.3 V | 2.3 V | 2.3 V | 2.3 V | 2.3 V | 2.3 V | 2.3 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 40 | — | — | — | — | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Number of DMA Channels | — | 4 | — | 4 | 4 | 4 | — | 4 | 4 |
| Supply Current-Max | — | 75 mA | 75 mA | 75 mA | 75 mA | 75 mA | 75 mA | 75 mA | 75 mA |
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 8 alternatives for PIC32MX420F032H-40I/MR — response within 24 hours.
Quick Links
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Why Look for Alternatives?
Finding alternatives for PIC32MX420F032H-40I/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 PIC32MX420F032H-40I/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 PIC32MX420F032H-40I/MR?
Known equivalents for PIC32MX420F032H-40I/MR include PIC32MX440F512H-80I/MR, PIC32MX320F064H-80I/MR, PIC32MX340F512H-80I/MR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PIC32MX420F032H-40I/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 PIC32MX420F032H-40I/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.