ATMEGA16U2Alternatives & Equivalent Parts
About ATMEGA16U2
ATMEGA16U2 is a Integrated Circuit component manufactured by Microchip. It comes in a Quad Flat No-Lead 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 | ATMEGA16U2Source | ATMEGA16U2-MU | 150120RS75000 | CGA9P3X7S2A156M250KB |
|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Würth Elektronik | TDK |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | LEDs Chip | Capacitor Chip Non-polarised |
| Pin Count | 33 | 32 | 2 | 2 |
| Temperature Range | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C |
| Price | — | $2.3500 | $0.1650 | $1.1383 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | — | Yes | — | Yes |
| Manufacturer Package Code | — | VQFN-32 | — | — |
| Factory Lead Time | — | 7 Weeks | — | — |
| YTEOL | — | 14 | 15 | 10 |
| Has ADC | — | NO | — | — |
| Additional Feature | — | ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ | — | — |
| Bit Size | — | 8 | — | — |
| Boundary Scan | — | NO | — | — |
| CPU Family | — | AVR RISC | — | — |
| Clock Frequency-Max | — | 16 MHz | — | — |
| DAC Channels | — | NO | — | — |
| DMA Channels | — | NO | — | — |
| Format | — | FIXED POINT | — | — |
| Integrated Cache | — | NO | — | — |
| JESD-30 Code | — | S-XQCC-N32 | — | — |
| JESD-609 Code | — | e3 | — | e3 |
| Low Power Mode | — | YES | — | — |
| Number of External Interrupts | — | 13 | — | — |
| Number of I/O Lines | — | 22 | — | — |
| Number of Serial I/Os | — | 1 | — | — |
| Number of Timers | — | 2 | — | — |
| On Chip Data RAM Width | — | 8 | — | — |
| On Chip Program ROM Width | — | 8 | — | — |
| PWM Channels | — | YES | — | — |
| Package Body Material | — | UNSPECIFIED | — | — |
| Package Equivalence Code | — | LCC32,.2SQ,20 | — | — |
| Package Shape | — | SQUARE | — | RECTANGULAR PACKAGE |
| Package Style | — | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | SMT |
| Peak Reflow Temperature (Cel) | — | 260 | — | — |
| Qualification Status | — | Not Qualified | — | — |
| RAM (bytes) | — | 512 | — | — |
| ROM (words) | — | 16384 | — | — |
| ROM Programmability | — | FLASH | — | — |
| Speed | — | 16 MHz | — | — |
| Supply Voltage-Max | — | 5.5 V | — | — |
| Supply Voltage-Min | — | 5 V | — | — |
| Supply Voltage-Nom | — | 5 V | — | — |
| Surface Mount | — | YES | YES | YES |
| Technology | — | CMOS | — | — |
| Temperature Grade | — | INDUSTRIAL | — | — |
| Terminal Finish | — | Matte Tin (Sn) | — | MATTE TIN OVER NICKEL |
| Terminal Form | — | NO LEAD | — | — |
| Terminal Pitch | — | 0.5 mm | 3 mm | — |
| Terminal Position | — | QUAD | — | — |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC | — | — |
| ## ATMEGA16U2-MU Alternates Showing results | — | Image | — | — |
| Color | — | — | RED | — |
| Configuration | — | — | SINGLE | — |
| Forward Current-Max | — | — | 0.03 A | — |
| Lens Type | — | — | WATER CLEAR | — |
| Luminous Intensity-Nom | — | — | 150.0 mcd | — |
| Mounting Feature | — | — | SURFACE MOUNT | SURFACE MOUNT |
| Number of Functions | — | — | 1 | — |
| Optoelectronic Device Type | — | — | SINGLE COLOR LED | — |
| Overall Height | — | — | 0.68 mm | — |
| Packing Method | — | — | TR, 7 INCH | TR, 7 INCH |
| Peak Wavelength | — | — | 630 nm | — |
| Shape | — | — | RECTANGULAR | — |
| Size | — | — | 2 mm | — |
| Viewing Angle | — | — | 140 deg | — |
| Reach Compliance Code | — | — | — | Compliant |
| Capacitance | — | — | — | 15 µF |
| Capacitor Type | — | — | — | CERAMIC CAPACITOR |
| Dielectric Material | — | — | — | CERAMIC |
| Height | — | — | — | 2.5 mm |
| Multilayer | — | — | — | Yes |
| Negative Tolerance | — | — | — | 20% |
| Positive Tolerance | — | — | — | 20% |
| Rated (DC) Voltage (URdc) | — | — | — | 100 V |
| Reference Standard | — | — | — | AEC-Q200 |
| Size Code | — | — | — | 2220 |
| Temperature Characteristics Code | — | — | — | X7S |
| Temperature Coefficient | — | — | — | 22% ppm/°C |
| 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 3 alternatives for ATMEGA16U2 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ATMEGA16U2 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 ATMEGA16U2 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 ATMEGA16U2?
Known equivalents for ATMEGA16U2 include ATMEGA16U2-MU, 150120RS75000, CGA9P3X7S2A156M250KB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATMEGA16U2?
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 ATMEGA16U2 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.