ATXMEGA64A3U-AUAlternatives & Equivalent Parts
About ATXMEGA64A3U-AU
ATXMEGA64A3U-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 | ATXMEGA64A3U-AUSource | C0603C102K5RACTU | NUD4001DR2G | 742792097 | RC0805JR-070RL |
|---|---|---|---|---|---|
| Manufacturer | Microchip | Kemet | ON Semiconductor | Würth Elektronik | YAGEO (PHYCOMP) |
| Package Type | Quad Flat Packages | Other | Small Outline Packages | Capacitor Chip Non-polarised | Resistor Chip |
| Pin Count | 64 | 2 | 8 | 2 | 2 |
| Temperature Range | -40.0°C ~ 85.0°C | — | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 155.0°C |
| Price | $3.9800 | $0.0057 | $0.3360 | $0.1155 | $0.0014 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | Yes | — | Yes |
| Manufacturer Package Code | TQFP-64 | — | 751-07 | — | — |
| Factory Lead Time | 10 Weeks | — | 10 Weeks | — | — |
| YTEOL | 14 | — | 7.89 | 15 | 11 |
| Has ADC | YES | — | — | — | — |
| Additional Feature | OPERATES 1.6 V MINIMUM AT 12 MHZ | — | — | — | LASER TRIMMABLE, RATED CURRENT: 2A |
| Bit Size | 16 | — | — | — | — |
| Boundary Scan | YES | — | — | — | — |
| CPU Family | AVR RISC | — | — | — | — |
| Clock Frequency-Max | 32 MHz | — | — | — | — |
| DAC Channels | YES | — | — | — | — |
| DMA Channels | YES | — | — | — | — |
| Format | FIXED POINT | — | — | — | — |
| Integrated Cache | NO | — | — | — | — |
| JESD-30 Code | S-PQFP-G64 | — | R-PDSO-G8 | — | — |
| JESD-609 Code | e3 | — | e3 | e3 | e3 |
| Low Power Mode | YES | — | — | — | — |
| Number of DMA Channels | 4 | — | — | — | — |
| Number of I/O Lines | 50 | — | — | — | — |
| Number of Serial I/Os | 7 | — | — | — | — |
| Number of Timers | 7 | — | — | — | — |
| On Chip Data RAM Width | 8 | — | — | — | — |
| On Chip Program ROM Width | 8 | — | — | — | — |
| PWM Channels | YES | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | TQFP64,.63SQ,32 | — | SOP8,.25 | — | — |
| Package Shape | SQUARE | — | RECTANGULAR | — | — |
| Package Style | FLATPACK, THIN PROFILE | — | SMALL OUTLINE | — | SMT |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | — | — |
| Qualification Status | Not Qualified | — | Not Qualified | — | — |
| RAM (bytes) | 4096 | — | — | — | — |
| ROM (words) | 65536 | — | — | — | — |
| ROM Programmability | FLASH | — | — | — | — |
| Speed | 32 MHz | — | — | — | — |
| Supply Current-Max | 15 mA | — | — | — | — |
| Supply Voltage-Max | 3.6 V | — | — | — | — |
| Supply Voltage-Min | 3 V | — | — | — | — |
| Supply Voltage-Nom | 3 V | — | 12 V | — | — |
| Surface Mount | YES | — | YES | — | YES |
| Technology | CMOS | — | — | — | METAL GLAZE/THICK FILM |
| Temperature Grade | INDUSTRIAL | — | AUTOMOTIVE | — | — |
| Terminal Finish | Matte Tin (Sn) | — | Matte Tin (Sn) - annealed | Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | GULL WING | — | GULL WING | — | — |
| Terminal Pitch | 0.8 mm | — | 1.27 mm | — | — |
| Terminal Position | QUAD | — | DUAL | — | — |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — | — | — |
| ## ATXMEGA64A3U-AU Alternates Showing results | Image | — | — | — | — |
| Data Input Mode | — | — | SERIAL | — | — |
| Input Characteristics | — | — | STANDARD | — | — |
| Interface IC Type | — | — | LED DISPLAY DRIVER | — | — |
| Multiplexed Display Capability | — | — | NO | — | — |
| Number of Functions | — | — | 1 | 1 | — |
| Number of Segments | — | — | 1 | — | — |
| Output Characteristics | — | — | CONSTANT-CURRENT | — | — |
| Output Polarity | — | — | TRUE | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — | — |
| Case Code | — | — | — | 0805 | — |
| Construction | — | — | — | Multi-Layer | Rectangular |
| DC Resistance-Max | — | — | — | 0.3 Ω | — |
| Filter Type | — | — | — | FERRITE CHIP | — |
| Frequency-Max | — | — | — | 100 MHz | — |
| Frequency-Min | — | — | — | 70 MHz | — |
| Height | — | — | — | 0.9 mm | — |
| Mounting Type | — | — | — | SURFACE MOUNT | — |
| Output Impedance | — | — | — | 1500 OHM Ω | — |
| Packing Method | — | — | — | TR, EMBOSSED, 7 INCH | TR, PAPER, 7 INCH |
| Rated Current | — | — | — | 1 A | — |
| Screening Level | — | — | — | AEC-Q200 | — |
| Reach Compliance Code | — | — | — | — | Compliant |
| Mounting Feature | — | — | — | — | SURFACE MOUNT |
| Package Height | — | — | — | — | 0.5 mm |
| Package Length | — | — | — | — | 2 mm |
| Package Width | — | — | — | — | 1.25 mm |
| Rated Power Dissipation (P) | — | — | — | — | 0.125 W |
| Rated Temperature | — | — | — | — | 70 °C |
| Resistor Type | — | — | — | — | JUMPER |
| Size Code | — | — | — | — | 0805 |
| Terminal Shape | — | — | — | — | WRAPAROUND |
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 4 alternatives for ATXMEGA64A3U-AU — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ATXMEGA64A3U-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 ATXMEGA64A3U-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 ATXMEGA64A3U-AU?
Known equivalents for ATXMEGA64A3U-AU include C0603C102K5RACTU, NUD4001DR2G, 742792097. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATXMEGA64A3U-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 ATXMEGA64A3U-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.