AT32UC3L064-AUTAlternatives & Equivalent Parts
About AT32UC3L064-AUT
AT32UC3L064-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.
Specification Comparison
| Parameter | AT32UC3L064-AUTSource | AT32UC3L016-AUT | AT32UC3L032-AUT |
|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip |
| Package Type | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 48 | 48 | 48 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $4.2700 | $2.7200 | $3.5900 |
| Electrical Parameters | |||
| YTEOL | 0 | 0 | 0 |
| Has ADC | YES | YES | YES |
| Bit Size | 32 | 32 | 32 |
| CPU Family | AVR RISC | AVR RISC | AVR RISC |
| Clock Frequency-Max | 50 MHz | 50 MHz | 50 MHz |
| DAC Channels | NO | NO | NO |
| DMA Channels | YES | YES | YES |
| JESD-30 Code | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 |
| Number of I/O Lines | 36 | 36 | 36 |
| 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 | TQFP48,.35SQ | TQFP48,.35SQ | TQFP48,.35SQ |
| Package Shape | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH | FLATPACK, THIN PROFILE, FINE PITCH | FLATPACK, THIN PROFILE, FINE PITCH |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 16384 | 8192 | 16384 |
| ROM (words) | 65536 | 16384 | 32768 |
| ROM Programmability | FLASH | FLASH | FLASH |
| Speed | 50 MHz | 50 MHz | 50 MHz |
| Supply Voltage-Max | 1.98 V | 1.98 V | 1.98 V |
| Supply Voltage-Min | 1.8 V | 1.8 V | 1.8 V |
| Supply Voltage-Nom | 1.8 V | 1.8 V | 1.8 V |
| Surface Mount | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Boundary Scan | — | YES | — |
| Factory Lead Time | — | — | 4 Weeks |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 50MHz, CMOS, PQFP48
RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 50MHz, CMOS, PQFP48
Why Look for Alternatives?
Finding alternatives for AT32UC3L064-AUT 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 AT32UC3L064-AUT 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for AT32UC3L064-AUT. Get expert recommendations within 24 hours.
Request Alternatives for AT32UC3L064-AUTFAQ
What is equivalent to AT32UC3L064-AUT?
Known equivalents for AT32UC3L064-AUT include AT32UC3L016-AUT, AT32UC3L032-AUT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AT32UC3L064-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 AT32UC3L064-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.