ATMEGA128L-8MUAlternatives & Equivalent Parts
About ATMEGA128L-8MU
ATMEGA128L-8MU 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 | ATMEGA128L-8MUSource | TSW-103-14-L-D | ATMEGA1284-AUR | AAAF5060QBFSURZGS | 2N3904 |
|---|---|---|---|---|---|
| Manufacturer | Microchip | SAMTEC | Microchip | Kingbright | MULTICOMP |
| Package Type | Quad Flat No-Lead | Other | Quad Flat Packages | Other | Transistor Outline, Vertical |
| Pin Count | 64 | 6 | 44 | 6 | 3 |
| Temperature Range | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 150.0°C |
| Price | $11.4700 | $0.1512 | $4.7100 | $0.7120 | $0.0179 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | — | No |
| Manufacturer Package Code | VQFN-64 | — | TQFP-44 | — | — |
| Factory Lead Time | 7 Weeks | 1 Week | 6 Weeks | — | 6 Weeks |
| YTEOL | 14 | 9.1 | 13 | 6 | 6.5 |
| Has ADC | YES | — | YES | — | — |
| Address Bus Width | 16 | — | — | — | — |
| Bit Size | 8 | — | 8 | — | — |
| Boundary Scan | YES | — | YES | — | — |
| CPU Family | AVR RISC | — | AVR RISC | — | — |
| Clock Frequency-Max | 8 MHz | — | 20 MHz | — | — |
| DAC Channels | NO | — | NO | — | — |
| DMA Channels | NO | — | NO | — | — |
| External Data Bus Width | 8 | — | — | — | — |
| Format | FIXED POINT | — | FIXED POINT | — | — |
| Integrated Cache | NO | — | NO | — | — |
| JESD-30 Code | S-PQCC-N64 | — | S-PQFP-G44 | — | O-PBCY-T3 |
| JESD-609 Code | e3 | e3 | e3 | — | e3 |
| Low Power Mode | YES | — | YES | — | — |
| Number of External Interrupts | 8 | — | 3 | — | — |
| Number of I/O Lines | 53 | — | 32 | — | — |
| Number of Serial I/Os | 2 | — | 2 | — | — |
| Number of Timers | 4 | — | 3 | — | — |
| On Chip Data RAM Width | 8 | — | 8 | — | — |
| On Chip Program ROM Width | 8 | — | 8 | — | — |
| PWM Channels | YES | — | YES | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | LCC64,.35SQ,20 | — | TQFP44,.39SQ,31 | — | — |
| Package Shape | SQUARE | — | SQUARE | — | ROUND |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | FLATPACK, THIN PROFILE | — | CYLINDRICAL |
| Qualification Status | Not Qualified | — | Not Qualified | — | Not Qualified |
| RAM (bytes) | 4096 | — | 16384 | — | — |
| ROM (words) | 131072 | — | 131072 | — | — |
| ROM Programmability | FLASH | — | FLASH | — | — |
| Speed | 8 MHz | — | 20 MHz | — | — |
| Supply Current-Max | 5.5 mA | — | 12 mA | — | — |
| Supply Voltage-Max | 5.5 V | — | 5.5 V | — | — |
| Supply Voltage-Min | 3 V | — | 5 V | — | — |
| Supply Voltage-Nom | 3 V | — | 5 V | — | — |
| Surface Mount | YES | — | YES | YES | NO |
| Technology | CMOS | — | CMOS | — | — |
| Temperature Grade | INDUSTRIAL | — | INDUSTRIAL | — | — |
| Terminal Finish | Matte Tin (Sn) | — | Matte Tin (Sn) | — | Matte Tin (Sn) |
| Terminal Form | NO LEAD | — | GULL WING | — | THROUGH-HOLE |
| Terminal Pitch | 0.5 mm | 2.54 mm | 0.8 mm | 5.4 mm | — |
| Terminal Position | QUAD | — | QUAD | — | BOTTOM |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | — | — |
| ## ATMEGA128L-8MU Alternates Showing results | Image | — | — | — | — |
| Additional Feature | — | E.L.P. | IT ALSO OPERATES FROM 1.8V TO 5.5 V AT 4 MHZ | — | — |
| Body Breadth | — | 0.2 inch | — | — | — |
| Body Depth | — | 0.1 inch | — | — | — |
| Body Length | — | 0.3 inch | — | — | — |
| Connector Type | — | BOARD CONNECTOR | — | — | — |
| Contact Finish Mating | — | GOLD (10) OVER NICKEL (50) | — | — | — |
| Contact Finish Termination | — | Tin (Sn) - with Nickel (Ni) barrier | — | — | — |
| Contact Gender | — | MALE | — | — | — |
| Contact Material | — | PHOSPHOR BRONZE | — | — | — |
| Contact Pattern | — | RECTANGULAR | — | — | — |
| Contact Style | — | SQ PIN-SKT | — | — | — |
| DIN Conformance | — | NO | — | — | — |
| Filter Feature | — | NO | — | — | — |
| IEC Conformance | — | NO | — | — | — |
| Insulator Color | — | BLACK | — | — | — |
| Insulator Material | — | POLYBUTYLENE TEREPHTHALATE | — | — | — |
| MIL Conformance | — | NO | — | — | — |
| Mating Contact Pitch | — | 0.1 inch | — | — | — |
| Mating Contact Row Spacing | — | 0.1 inch | — | — | — |
| Mating Information | — | MULTIPLE MATING PARTS AVAILABLE | — | — | — |
| Mixed Contacts | — | NO | — | — | — |
| Mounting Option 1 | — | LOCKING | — | — | — |
| Mounting Style | — | STRAIGHT | — | — | — |
| Mounting Type | — | BOARD | — | — | — |
| Number Of Connectors | — | ONE | — | — | — |
| Number Of PCB Rows | — | 2 | — | — | — |
| Number of Rows Loaded | — | 2 | — | — | — |
| Option | — | GENERAL PURPOSE | — | — | — |
| PCB Contact Pattern | — | RECTANGULAR | — | — | — |
| PCB Contact Row Spacing | — | 2.54 mm | — | — | — |
| Plating Thickness | — | 10u inch | — | — | — |
| Rated Current (Signal) | — | 5.2 A | — | — | — |
| Reference Standard | — | UL | — | — | — |
| Terminal Length | — | 0.11 inch | — | — | — |
| Termination Type | — | SOLDER | — | — | — |
| Total Number of Contacts | — | 6 | — | — | — |
| UL Flammability Code | — | 94V-0 | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — | — |
| RAM (words) | — | — | 16384 | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 40 | — | — |
| ## ATMEGA1284-AUR Alternates Showing results | — | — | Image | — | — |
| Color | — | — | — | HYR-GRE-BLU | — |
| Configuration | — | — | — | SEPARATE, 3 ELEMENTS | SINGLE |
| Forward Current-Max | — | — | — | 0.05 A | — |
| Lens Type | — | — | — | WATER CLEAR | — |
| Luminous Intensity-Nom | — | — | — | 800.0/1000.0/400.0 mcd | — |
| Mounting Feature | — | — | — | SURFACE MOUNT | — |
| Number of Functions | — | — | — | 1 | — |
| Optoelectronic Device Type | — | — | — | TRIPLE COLOR LED | — |
| Overall Height | — | — | — | 2.3 mm | — |
| Packing Method | — | — | — | TR, 7 INCH | — |
| Peak Wavelength | — | — | — | 650/515/461 nm | — |
| Shape | — | — | — | ROUND | — |
| Size | — | — | — | 4 mm | — |
| T-code | — | — | — | T1-1/2 | — |
| Viewing Angle | — | — | — | 100 deg | — |
| Collector Current-Max (IC) | — | — | — | — | 0.2 A |
| Collector-Emitter Voltage-Max | — | — | — | — | 40 V |
| DC Current Gain-Min (hFE) | — | — | — | — | 30 |
| JEDEC-95 Code | — | — | — | — | TO-92 |
| Number of Elements | — | — | — | — | 1 |
| Polarity/Channel Type | — | — | — | — | NPN |
| Power Dissipation-Max (Abs) | — | — | — | — | 0.35 W |
| Transistor Application | — | — | — | — | SWITCHING |
| Transistor Element Material | — | — | — | — | SILICON |
| Transition Frequency-Nom (fT) | — | — | — | — | 300 MHz |
| Turn-off Time-Max (toff) | — | — | — | — | 250 ns |
| Turn-on Time-Max (ton) | — | — | — | — | 70 ns |
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 ATMEGA128L-8MU — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ATMEGA128L-8MU 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 ATMEGA128L-8MU 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 ATMEGA128L-8MU?
Known equivalents for ATMEGA128L-8MU include TSW-103-14-L-D, ATMEGA1284-AUR, AAAF5060QBFSURZGS. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATMEGA128L-8MU?
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 ATMEGA128L-8MU 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.