ATSAM3X4EA-AUAlternatives & Equivalent Parts
About ATSAM3X4EA-AU
ATSAM3X4EA-AU 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 | ATSAM3X4EA-AUSource | IR2111PBF | CFR50J3K9 | ATSAM3X8EA-AU |
|---|---|---|---|---|
| Manufacturer | Microchip | Infineon | TE Connectivity | Microchip |
| Package Type | Quad Flat Packages | Dual-In-Line Packages | Resistors, Axial Diameter Horizontal Mounting | Quad Flat Packages |
| Pin Count | 144 | 8 | 2 | 144 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 155.0°C | -40.0°C ~ 85.0°C |
| Price | $9.9000 | $0.7209 | $0.0197 | $5.5075 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | END OF LIFE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | Yes | Yes |
| Manufacturer Package Code | LQFP-144 | — | — | LQFP-144 |
| Factory Lead Time | 9 Weeks | 20 Weeks | 11 Weeks, 1 Day | 4 Weeks |
| YTEOL | 13 | 1 | 8 | 14 |
| Has ADC | YES | — | — | YES |
| Address Bus Width | 24 | — | — | 24 |
| Bit Size | 32 | — | — | 32 |
| Boundary Scan | YES | — | — | YES |
| CPU Family | CORTEX-M3 | — | — | CORTEX-M3 |
| Clock Frequency-Max | 20 MHz | — | — | 20 MHz |
| DAC Channels | YES | — | — | YES |
| DMA Channels | YES | — | — | YES |
| External Data Bus Width | 16 | — | — | 16 |
| JESD-30 Code | S-PQFP-G144 | R-PDIP-T8 | — | S-PQFP-G144 |
| JESD-609 Code | e3 | — | e3 | e3 |
| Number of I/O Lines | 104 | — | — | 104 |
| On Chip Program ROM Width | 8 | — | — | 8 |
| PWM Channels | YES | — | — | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | QFP144,.87SQ,20 | DIP8,.3 | — | QFP144,.87SQ,20 |
| Package Shape | SQUARE | RECTANGULAR | TUBULAR PACKAGE | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | IN-LINE | Axial | FLATPACK, LOW PROFILE, FINE PITCH |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified |
| RAM (bytes) | 65536 | — | — | 98304 |
| ROM (words) | 262144 | — | — | 524288 |
| ROM Programmability | FLASH | — | — | FLASH |
| Speed | 84 MHz | — | — | 84 MHz |
| Supply Voltage-Max | 1.95 V | 20 V | — | 1.95 V |
| Supply Voltage-Min | 1.8 V | 10 V | — | 1.8 V |
| Supply Voltage-Nom | 1.8 V | 15 V | — | 1.8 V |
| Surface Mount | YES | NO | NO | YES |
| Technology | CMOS | CMOS | THIN FILM | CMOS |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | — | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | — | Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | THROUGH-HOLE | — | GULL WING |
| Terminal Pitch | 0.5 mm | 2.54 mm | — | 0.5 mm |
| Terminal Position | QUAD | DUAL | — | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | MICROCONTROLLER, RISC |
| ## ATSAM3X4EA-AU Alternates Showing results | Image | — | — | — |
| High Side Driver | — | YES | — | — |
| Input Characteristics | — | SCHMITT TRIGGER | — | — |
| Interface IC Type | — | HALF BRIDGE BASED IGBT/MOSFET DRIVER | — | — |
| Number of Functions | — | 1 | — | — |
| Output Characteristics | — | PUSH-PULL | — | — |
| Output Peak Current Limit-Nom | — | 0.5 A | — | — |
| Output Polarity | — | TRUE | — | — |
| Supply Voltage1-Max | — | 620 V | — | — |
| Supply Voltage1-Min | — | 5 V | — | — |
| Supply Voltage1-Nom | — | 15 V | — | — |
| Turn-off Time | — | 0.18 µs | — | — |
| Turn-on Time | — | 0.95 µs | — | — |
| Reach Compliance Code | — | — | Unknown | — |
| Construction | — | — | Tubular | — |
| Lead Diameter | — | — | 0.54 mm | — |
| Lead Length | — | — | 28 mm | — |
| Mounting Feature | — | — | THROUGH HOLE MOUNT | — |
| Package Diameter | — | — | 3 mm | — |
| Package Length | — | — | 9 mm | — |
| Packing Method | — | — | AMMO PACK | — |
| Physical Dimension | — | — | 9mm x 3mm | — |
| Rated Power Dissipation (P) | — | — | 0.5 W | — |
| Rated Temperature | — | — | 70 °C | — |
| Resistance | — | — | 3900 Ω | — |
| Resistor Type | — | — | FIXED RESISTOR | — |
| Temperature Coefficient | — | — | -1200, 0 ppm/°C | — |
| Terminal Shape | — | — | WIRE | — |
| Tolerance | — | — | 5% | — |
| Working Voltage | — | — | 350 V | — |
| ## ATSAM3X8EA-AU 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 3 alternatives for ATSAM3X4EA-AU — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ATSAM3X4EA-AU 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 ATSAM3X4EA-AU 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 ATSAM3X4EA-AU?
Known equivalents for ATSAM3X4EA-AU include IR2111PBF, CFR50J3K9, ATSAM3X8EA-AU. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATSAM3X4EA-AU?
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 ATSAM3X4EA-AU 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.