ATMEGA128L-8AIAlternatives & Equivalent Parts
About ATMEGA128L-8AI
ATMEGA128L-8AI 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.
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Specification Comparison
| Parameter | ATMEGA128L-8AISource | ATMEGA128L-8AU | ATMEGA128-8AU |
|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip |
| Package Type | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 64 | 64 | 64 |
| Temperature Range | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $11.1000 | $12.4695 | — |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | — | ACTIVE | OBSOLETE |
| Electrical Parameters | |||
| Pbfree Code | — | Yes | — |
| Manufacturer Package Code | — | TQFP-64 | — |
| Factory Lead Time | — | 10 Weeks | — |
| YTEOL | — | 14 | 0 |
| Has ADC | — | YES | YES |
| Address Bus Width | — | 16 | 16 |
| Bit Size | — | 8 | 8 |
| Boundary Scan | — | YES | NO |
| CPU Family | — | AVR RISC | — |
| Clock Frequency-Max | — | 8 MHz | 8 MHz |
| DAC Channels | — | NO | NO |
| DMA Channels | — | NO | NO |
| External Data Bus Width | — | 8 | 8 |
| Format | — | FIXED POINT | — |
| Integrated Cache | — | NO | — |
| JESD-30 Code | — | S-PQFP-G64 | S-PQFP-G64 |
| JESD-609 Code | — | e3 | e3 |
| Low Power Mode | — | YES | — |
| Number of External Interrupts | — | 8 | — |
| Number of I/O Lines | — | 53 | 53 |
| Number of Serial I/Os | — | 2 | — |
| Number of Timers | — | 4 | — |
| On Chip Data RAM Width | — | 8 | — |
| On Chip Program ROM Width | — | 8 | 8 |
| PWM Channels | — | YES | YES |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | TQFP64,.63SQ,32 | — |
| Package Shape | — | SQUARE | SQUARE |
| Package Style | — | FLATPACK, THIN PROFILE | FLATPACK, THIN PROFILE |
| Peak Reflow Temperature (Cel) | — | 260 | — |
| Qualification Status | — | Not Qualified | Not Qualified |
| RAM (bytes) | — | 4096 | — |
| ROM (words) | — | 131072 | 131072 |
| ROM Programmability | — | FLASH | FLASH |
| Speed | — | 8 MHz | 8 MHz |
| Supply Current-Max | — | 5.5 mA | — |
| Supply Voltage-Max | — | 5.5 V | 5.5 V |
| Supply Voltage-Min | — | 3 V | 3 V |
| Supply Voltage-Nom | — | 3 V | 3 V |
| Surface Mount | — | YES | YES |
| Technology | — | CMOS | CMOS |
| Temperature Grade | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | — | Matte Tin (Sn) | MATTE TIN |
| Terminal Form | — | GULL WING | GULL WING |
| Terminal Pitch | — | 0.8 mm | 0.8 mm |
| Terminal Position | — | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## ATMEGA128L-8AU Alternates Showing results | — | Image | — |
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 ATMEGA128L-8AI — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ATMEGA128L-8AI 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-8AI 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-8AI?
Known equivalents for ATMEGA128L-8AI include ATMEGA128L-8AU, ATMEGA128-8AU. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATMEGA128L-8AI?
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-8AI 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.