ATSAMD51J18A-AUTAlternatives & Equivalent Parts
About ATSAMD51J18A-AUT
ATSAMD51J18A-AUT 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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Specification Comparison
| Parameter | ATSAMD51J18A-AUTSource | ATSAMD51J18A-AFT | 22-05-2081 | 1786743 |
|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Molex | Phoenix Contact |
| Package Type | Quad Flat Packages | Quad Flat Packages | Header, Unshrouded - Right Angle PTH Pin | Other |
| Pin Count | 64 | 64 | 8 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 80.0°C | — |
| Price | $3.7600 | $4.6100 | $0.3388 | $4.2500 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Manufacturer Package Code | TQFP-64 | TQFP-64 | — | — |
| Factory Lead Time | 11 Weeks | 11 Weeks | 20 Weeks | — |
| YTEOL | 18 | 20 | 9.1 | 8 |
| Has ADC | YES | YES | — | — |
| Bit Size | 32 | 32 | — | — |
| Boundary Scan | NO | NO | — | — |
| CPU Family | CORTEX-M4F | CORTEX-M4F | — | — |
| Clock Frequency-Max | 48 MHz | 48 MHz | — | — |
| DAC Channels | YES | YES | — | — |
| DMA Channels | YES | YES | — | — |
| Format | FLOATING POINT | FLOATING POINT | — | — |
| Integrated Cache | YES | YES | — | — |
| JESD-30 Code | S-PQFP-G64 | S-PQFP-G64 | — | — |
| JESD-609 Code | e3 | e3 | e3 | — |
| Low Power Mode | YES | YES | — | — |
| Number of External Interrupts | 16 | 16 | — | — |
| Number of I/O Lines | 51 | 51 | — | — |
| Number of Serial I/Os | 8 | 8 | — | — |
| Number of Timers | 11 | 11 | — | — |
| On Chip Data RAM Width | 8 | 8 | — | — |
| On Chip Program ROM Width | 8 | 8 | — | — |
| PWM Channels | YES | YES | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | TQFP64,.47SQ | TQFP64,.47SQ | — | — |
| Package Shape | SQUARE | SQUARE | — | — |
| Package Style | FLATPACK | FLATPACK, THIN PROFILE, FINE PITCH | — | — |
| RAM (bytes) | 131072 | 131072 | — | — |
| ROM (words) | 262144 | 262144 | — | — |
| ROM Programmability | FLASH | FLASH | — | — |
| Speed | 120 MHz | 100 MHz | — | — |
| Supply Current-Max | 60 mA | 60 mA | — | — |
| Supply Voltage-Max | 3.63 V | 3.63 V | — | — |
| Supply Voltage-Min | 3.3 V | 1.71 V | — | — |
| Supply Voltage-Nom | 3.3 V | 3.3 V | — | — |
| Surface Mount | YES | YES | — | — |
| Technology | CMOS | CMOS | — | — |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | — | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | — | — |
| Terminal Form | GULL WING | GULL WING | — | — |
| Terminal Pitch | 0.5 mm | 0.5 mm | 2.54 mm | — |
| Terminal Position | QUAD | QUAD | — | — |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — |
| ## ATSAMD51J18A-AUT Alternates Showing results | Image | — | — | — |
| Number of DMA Channels | — | 32 | — | — |
| RAM (words) | — | 131072 | — | — |
| Screening Level | — | TS 16949 | — | — |
| Pbfree Code | — | — | Yes | — |
| Reach Compliance Code | — | — | Compliant | — |
| Additional Feature | — | — | KK | STANDARD: UL 94V-0, LIQUID CRYSTAL POLYMER |
| Body Breadth | — | — | 0.093 inch | — |
| Body Depth | — | — | 0.13 inch | — |
| Body Length | — | — | 0.79 inch | — |
| Body/Shell Style | — | — | RECEPTACLE | — |
| Connector Type | — | — | BOARD CONNECTOR | — |
| Contact Finish Mating | — | — | NOT SPECIFIED | — |
| Contact Finish Termination | — | — | Tin (Sn) | — |
| Contact Gender | — | — | MALE | — |
| Contact Material | — | — | BRASS | — |
| Contact Pattern | — | — | RECTANGULAR | — |
| Contact Resistance | — | — | 10 mΩ | — |
| Contact Style | — | — | SQ PIN-SKT | — |
| DIN Conformance | — | — | NO | — |
| Durability | — | — | 25 Cycles | — |
| Filter Feature | — | — | NO | — |
| IEC Conformance | — | — | NO | — |
| Insertion Force-Max | — | — | 4.8928 N | — |
| Insulation Resistance | — | — | 1000000000 Ω | — |
| Insulator Color | — | — | WHITE | — |
| Insulator Material | — | — | POLYAMIDE | — |
| MIL Conformance | — | — | NO | — |
| Mating Contact Pitch | — | — | 0.1 inch | — |
| Mating Information | — | — | MULTIPLE MATING PARTS AVAILABLE | — |
| Mixed Contacts | — | — | NO | — |
| Mounting Option 1 | — | — | LOCKING | — |
| Mounting Style | — | — | RIGHT ANGLE | — |
| Mounting Type | — | — | BOARD | BOARD |
| Number Of Connectors | — | — | ONE | — |
| Number Of PCB Rows | — | — | 1 | — |
| Number of Rows Loaded | — | — | 1 | — |
| Option | — | — | GENERAL PURPOSE | — |
| PCB Contact Pattern | — | — | RECTANGULAR | — |
| Plating Thickness | — | — | 60u inch | — |
| Rated Current (Signal) | — | — | 4 A | — |
| Reference Standard | — | — | UL | — |
| Terminal Length | — | — | 0.124 inch | — |
| Termination Type | — | — | SOLDER | — |
| Total Number of Contacts | — | — | 8 | — |
| UL Flammability Code | — | — | 94V-0 | — |
| Withdrawl Force-Min | — | — | .556 N | — |
| Fastening Method | — | — | — | CONNECTOR |
| Number of Decks | — | — | — | 1 |
| Number of Rows | — | — | — | 2 |
| Number of Ways | — | — | — | 16 |
| Rated Current | — | — | — | 8 A |
| Rated Voltage | — | — | — | 160 V |
| Safety Approval | — | — | — | CUL; UL; VDE |
| Terminal and Terminal Block Type | — | — | — | BARRIER STRIP TERMINAL BLOCK |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 3 alternatives for ATSAMD51J18A-AUT — response within 24 hours.
Quick Links
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 100MHz, CMOS, PQFP64
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FAQ
What is equivalent to ATSAMD51J18A-AUT?
Known equivalents for ATSAMD51J18A-AUT include ATSAMD51J18A-AFT, 22-05-2081, 1786743. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATSAMD51J18A-AUT?
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 ATSAMD51J18A-AUT 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.