ATUC256L4U-AUTAlternatives & Equivalent Parts
About ATUC256L4U-AUT
ATUC256L4U-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.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for ATUC256L4U-AUT — response within 24 hours.
Specification Comparison
| Parameter | ATUC256L4U-AUTSource | EC2-5TNU | T92S11D12-24 |
|---|---|---|---|
| Manufacturer | Microchip | Kemet | TE Connectivity |
| Package Type | Quad Flat Packages | Other | Other |
| Pin Count | 48 | 10 | 16 |
| Temperature Range | -40.0°C ~ 85.0°C | — | -55.0°C ~ 85.0°C |
| Price | $1.8330 | $1.6667 | $16.6300 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | — |
| Manufacturer Package Code | TQFP-48 | — | — |
| Factory Lead Time | 7 Weeks | — | — |
| YTEOL | 18 | — | 6.88 |
| Has ADC | YES | — | — |
| Bit Size | 32 | — | — |
| Boundary Scan | YES | — | — |
| CPU Family | AVR RISC | — | — |
| Clock Frequency-Max | 16 MHz | — | — |
| DAC Channels | NO | — | — |
| DMA Channels | YES | — | — |
| JESD-30 Code | S-PQFP-G48 | — | — |
| JESD-609 Code | e3 | — | — |
| Number of I/O Lines | 36 | — | — |
| On Chip Program ROM Width | 8 | — | — |
| PWM Channels | YES | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | TQFP48,.35SQ | — | — |
| Package Shape | SQUARE | — | — |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH | — | — |
| Qualification Status | Not Qualified | — | — |
| RAM (bytes) | 32768 | — | — |
| ROM (words) | 262144 | — | — |
| ROM Programmability | FLASH | — | — |
| Speed | 50 MHz | — | — |
| Supply Voltage-Max | 1.98 V | — | — |
| Supply Voltage-Min | 1.8 V | — | — |
| Supply Voltage-Nom | 1.8 V | — | — |
| Surface Mount | YES | — | NO |
| Technology | CMOS | — | — |
| Temperature Grade | INDUSTRIAL | — | — |
| Terminal Finish | Matte Tin (Sn) | — | — |
| Terminal Form | GULL WING | — | — |
| Terminal Pitch | 0.5 mm | — | — |
| Terminal Position | QUAD | — | — |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | — |
| Body Breadth | — | — | 34.54 mm |
| Body Height | — | — | 30.73 mm |
| Body Length or Diameter | — | — | 52.32 mm |
| Coil Current(AC)-Max | — | — | 0.071 A |
| Coil Current(DC)-Max | — | — | 0.071 A |
| Coil Operate Voltage(DC) | — | — | 18 V |
| Coil Power | — | — | 1700 mW |
| Coil Release Voltage(DC) | — | — | 2.4 V |
| Coil Resistance | — | — | 350 Ω |
| Coil Voltage(DC)-Max | — | — | 24 V |
| Coil Voltage-Nom | — | — | 24 V |
| Coil/Input Supply Type | — | — | DC |
| Contact (AC) Max Rating R Load | — | — | 30A@277VAC |
| Contact Current(AC)-Max | — | — | 30 A |
| Contact Current(DC)-Max | — | — | 30 A |
| Contact (DC) Max Rating R Load | — | — | 30A@28VDC |
| Contact Voltage(AC)-Max | — | — | 600 V |
| Contact Voltage(DC)-Max | — | — | 28 V |
| Contact/Output Supply Type | — | — | AC/DC |
| Dielectric Strength Between Coil and Contacts | — | — | 4000 Vrms |
| Dielectric Strength Between Open Contacts | — | — | 1500 Vrms |
| Electrical Life | — | — | 100000 Cycle(s) |
| End Contact Material | — | — | SILVER CADMIUM OXIDE |
| Input Switching Control Type | — | — | Random |
| Insulation Resistance | — | — | 1000000000 Ω |
| Mounting Feature | — | — | PANEL MOUNT |
| Operate Time | — | — | 25 ms |
| Packing Method | — | — | BOX; TRAY |
| Physical Dimension | — | — | 52.3mm x 34.5mm x 30.7mm |
| Reference Standard | — | — | CSA; UL; VDE |
| Relay Action | — | — | MOMENTARY |
| Relay Form | — | — | 2 FORM C |
| Relay Function | — | — | DPDT |
| Relay Type | — | — | POWER/SIGNAL RELAY |
| Release Time | — | — | 25 ms |
| Sealing | — | — | SEALED TYPE |
| Termination Type | — | — | SOLDER/QUICK CONNECT |
| Weight | — | — | 86 g |
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 2 alternatives for ATUC256L4U-AUT — response within 24 hours.
Quick Links
suggested
Why Look for Alternatives?
Finding alternatives for ATUC256L4U-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 ATUC256L4U-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 ATUC256L4U-AUT. Get expert recommendations within 24 hours.
FAQ
What is equivalent to ATUC256L4U-AUT?
Known equivalents for ATUC256L4U-AUT include EC2-5TNU, T92S11D12-24. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATUC256L4U-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 ATUC256L4U-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.