AT90USB162-16AUAlternatives & Equivalent Parts
About AT90USB162-16AU
AT90USB162-16AU 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 | AT90USB162-16AUSource | ST1S03PUR | ATMEGA32U2-MU | ADG3308BRUZ | OPA196ID |
|---|---|---|---|---|---|
| Manufacturer | Microchip | STMicroelectronics | Microchip | Analog Devices | Texas Instruments |
| Package Type | Quad Flat Packages | Small Outline No-lead | Quad Flat No-Lead | Small Outline Packages | Small Outline Packages |
| Pin Count | 32 | 6 | 32 | 20 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | ~ 150.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $2.7800 | — | $2.5281 | $2.2700 | $0.8870 |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | Yes | No | Yes |
| Manufacturer Package Code | TQFP-32 | — | VQFN-32 | RU-20 | — |
| Factory Lead Time | 6 Weeks | 16 Weeks | 6 Weeks | — | — |
| YTEOL | 14 | 7.7 | 14 | 10 | 15 |
| Has ADC | NO | — | NO | — | — |
| Additional Feature | ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ | — | ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ | — | — |
| Bit Size | 8 | — | 8 | — | — |
| Boundary Scan | YES | — | NO | — | — |
| CPU Family | AVR RISC | — | AVR RISC | — | — |
| Clock Frequency-Max | 16 MHz | — | 16 MHz | — | — |
| DAC Channels | NO | — | NO | — | — |
| DMA Channels | NO | — | NO | — | — |
| Format | FIXED POINT | — | FIXED POINT | — | — |
| Integrated Cache | NO | — | NO | — | — |
| JESD-30 Code | S-PQFP-G32 | S-XDSO-N6 | S-XQCC-N32 | R-PDSO-G20 | R-PDSO-G8 |
| JESD-609 Code | e3 | e4 | e3 | e3 | e4 |
| Low Power Mode | YES | — | YES | — | — |
| Number of I/O Lines | 22 | — | 22 | — | — |
| Number of Serial I/Os | 1 | — | 1 | — | — |
| Number of Timers | 2 | — | 2 | — | — |
| On Chip Data RAM Width | 8 | — | 8 | — | — |
| On Chip Program ROM Width | 8 | — | 8 | — | — |
| PWM Channels | YES | — | YES | — | — |
| Package Body Material | PLASTIC/EPOXY | UNSPECIFIED | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP32,.35SQ,32 | SOLCC6,.11,37 | LCC32,.2SQ,20 | TSSOP20,.25 | — |
| Package Shape | SQUARE | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR |
| Package Style | FLATPACK, THIN PROFILE | SMALL OUTLINE, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| RAM (bytes) | 512 | — | 1024 | — | — |
| ROM (words) | 16384 | — | 32768 | — | — |
| ROM Programmability | FLASH | — | FLASH | — | — |
| Speed | 16 MHz | — | 16 MHz | — | — |
| Supply Current-Max | 25 mA | — | — | — | 0.2 mA |
| Supply Voltage-Max | 5.5 V | — | 5.5 V | 5.5 V | — |
| Supply Voltage-Min | 5 V | — | 5 V | 1.15 V | — |
| Supply Voltage-Nom | 5 V | — | 5 V | 1.2 V | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | CMOS | — | CMOS | — | CMOS |
| Temperature Grade | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | NO LEAD | NO LEAD | GULL WING | GULL WING |
| Terminal Pitch | 0.8 mm | 0.95 mm | 0.5 mm | 0.65 mm | 1.27 mm |
| Terminal Position | QUAD | DUAL | QUAD | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 | 30 | — | 40 | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | — | — |
| ## AT90USB162-16AU Alternates Showing results | Image | — | — | — | — |
| Analog IC - Other Type | — | SWITCHING REGULATOR | — | — | — |
| Control Mode | — | CURRENT-MODE | — | — | — |
| Control Technique | — | PULSE WIDTH MODULATION | — | — | — |
| Input Voltage-Max | — | 16 V | — | — | — |
| Input Voltage-Min | — | 3 V | — | — | — |
| Input Voltage-Nom | — | 5 V | — | — | — |
| Number of Functions | — | 1 | — | 1 | 1 |
| Output Current-Max | — | 1.5 A | — | — | — |
| Switcher Configuration | — | BUCK | — | — | — |
| Switching Frequency-Max | — | 1800 kHz | — | — | — |
| Number of External Interrupts | — | — | 13 | — | — |
| ## ATMEGA32U2-MU Alternates Showing results | — | — | Image | — | — |
| Delay-Max | — | — | — | 10 ns | — |
| Interface IC Type | — | — | — | VOLTAGE LEVEL TRANSLATOR | — |
| Number of Bits | — | — | — | 8 | — |
| Output Characteristics | — | — | — | 3-STATE | — |
| Output Polarity | — | — | — | TRUE | — |
| Supply Voltage1-Max | — | — | — | 5.5 V | — |
| Supply Voltage1-Min | — | — | — | 1.65 V | — |
| Supply Voltage1-Nom | — | — | — | 1.8 V | — |
| Date Of Intro | — | — | — | — | 2017-07-17 |
| Amplifier Type | — | — | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | — | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | — | — | — | 0.00001999 µA |
| Bias Current-Max (IIB) @25C | — | — | — | — | 0.00002 µA |
| Common-mode Reject Ratio-Min | — | — | — | — | 120 dB |
| Common-mode Reject Ratio-Nom | — | — | — | — | 140 dB |
| Frequency Compensation | — | — | — | — | YES |
| Input Offset Voltage-Max | — | — | — | — | 100 µV |
| Low-Bias | — | — | — | — | YES |
| Low-Offset | — | — | — | — | YES |
| Micropower | — | — | — | — | YES |
| Neg Supply Voltage Limit-Max | — | — | — | — | -20 V |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | — | -3 V |
| Packing Method | — | — | — | — | TUBE |
| Power | — | — | — | — | NO |
| Programmable Power | — | — | — | — | NO |
| Slew Rate-Nom | — | — | — | — | 5.5 V/us |
| Supply Voltage Limit-Max | — | — | — | — | 20 V |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 3 V |
| Unity Gain BW-Nom | — | — | — | — | 2500 |
| Voltage Gain-Min | — | — | — | — | 316227.7 |
| Wideband | — | — | — | — | NO |
| ## OPA196ID Alternates Showing results | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for AT90USB162-16AU 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 AT90USB162-16AU 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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What is equivalent to AT90USB162-16AU?
Known equivalents for AT90USB162-16AU include ST1S03PUR, ATMEGA32U2-MU, ADG3308BRUZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AT90USB162-16AU?
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 AT90USB162-16AU 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.