ATMEGA88A-PUAlternatives & Equivalent Parts
About ATMEGA88A-PU
ATMEGA88A-PU is a Integrated Circuit component manufactured by Microchip. It comes in a Dual-In-Line 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 | ATMEGA88A-PUSource | ATMEGA88A-MU | PIC18F67J60-I/PT | ATMEGA88A-AU | DMG2307L-7 | ATMEGA88PA-PU | ATMEGA88-20PU | ATMEGA88P-20PU |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip | Diodes Inc. | Microchip | Microchip | Microchip |
| Package Type | Dual-In-Line Packages | Quad Flat No-Lead | Quad Flat Packages | Quad Flat Packages | SOT23 (3-Pin) | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages |
| Pin Count | 28 | 32 | 64 | 32 | 3 | 28 | 28 | 28 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 150.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $1.9500 | $1.2600 | $4.9800 | $1.1439 | $0.0546 | $2.1300 | $2.5100 | $2.5900 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED | ACTIVE | OBSOLETE | OBSOLETE |
| Electrical Parameters | ||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | SPDIP-28 | VQFN-32 | TQFP-64 | TQFP-32 | — | SPDIP-28 | — | — |
| Factory Lead Time | 6 Weeks | 7 Weeks | 7 Weeks | 7 Weeks | 12 Weeks | 6 Weeks | 4 Weeks | 28 Weeks |
| YTEOL | 14 | 14 | 9 | 14 | 3 | 14 | 0 | 0 |
| Has ADC | YES | YES | YES | YES | — | YES | YES | YES |
| Additional Feature | IT ALSO OPERATES 1.8V AT 4 MHZ | IT ALSO OPERATES 1.8V AT 4 MHZ | ALSO OPERATES AT 2V MINIMUM SUPPLY AT 4 MHZ | IT ALSO OPERATES 1.8V AT 4 MHZ | — | IT ALSO OPERATES 1.8V AT 4 MHZ | — | OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ |
| Bit Size | 8 | 8 | 8 | 8 | — | 8 | 8 | 8 |
| Boundary Scan | NO | NO | NO | NO | — | NO | NO | NO |
| CPU Family | AVR RISC | AVR RISC | PIC18 | AVR RISC | — | AVR RISC | AVR RISC | AVR RISC |
| Clock Frequency-Max | 20 MHz | 20 MHz | 41.6667 MHz | 20 MHz | — | 20 MHz | 20 MHz | 20 MHz |
| DAC Channels | YES | NO | NO | NO | — | YES | NO | NO |
| DMA Channels | NO | NO | NO | NO | — | NO | NO | NO |
| Format | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | — | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | NO | NO | NO | NO | — | NO | NO | NO |
| JESD-30 Code | R-PDIP-T28 | S-PQCC-N32 | S-PQFP-G64 | S-PQFP-G32 | R-PDSO-G3 | R-PDIP-T28 | R-PDIP-T28 | R-PDIP-T28 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | YES | YES | YES | — | YES | YES | YES |
| Number of External Interrupts | 2 | 2 | 4 | 2 | — | 2 | 2 | 2 |
| Number of I/O Lines | 23 | 23 | 39 | 23 | — | 23 | 23 | 23 |
| Number of Serial I/Os | 1 | 1 | 2 | 1 | — | 1 | 1 | 1 |
| Number of Timers | 3 | 3 | 5 | 3 | — | 3 | 3 | 3 |
| On Chip Data RAM Width | 8 | 8 | 8 | 8 | — | 8 | 8 | 8 |
| On Chip Program ROM Width | 8 | 16 | 8 | 16 | — | 8 | 8 | 8 |
| PWM Channels | YES | YES | YES | YES | — | YES | YES | YES |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP28,.3 | LCC32,.2SQ,20 | TQFP64,.47SQ | TQFP32,.35SQ,32 | — | DIP28,.3 | DIP28,.3 | DIP28,.3 |
| Package Shape | RECTANGULAR | SQUARE | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | FLATPACK, THIN PROFILE, FINE PITCH | FLATPACK, THIN PROFILE | SMALL OUTLINE | IN-LINE | IN-LINE | IN-LINE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified |
| RAM (bytes) | 1024 | 1024 | 3808 | 1024 | — | 1024 | 1024 | 1024 |
| RAM (words) | 1024 | 1024 | — | 1024 | — | 1024 | 1024 | — |
| ROM (words) | 8192 | 4096 | 131072 | 4096 | — | 8192 | 8192 | 8192 |
| ROM Programmability | FLASH | FLASH | FLASH | FLASH | — | FLASH | FLASH | FLASH |
| Speed | 20 MHz | 20 MHz | 41.6667 MHz | 20 MHz | — | 20 MHz | 20 MHz | 20 MHz |
| Supply Current-Max | 12 mA | 12 mA | 21.6 mA | 12 mA | — | 2.7 mA | 12 mA | 9 mA |
| Supply Voltage-Max | 5.5 V | 5.5 V | 3.6 V | 5.5 V | — | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 5 V | 5 V | 2.7 V | 5 V | — | 5 V | 3 V | 4.5 V |
| Supply Voltage-Nom | 5 V | 5 V | 3.3 V | 5 V | — | 5 V | 3 V | 5 V |
| Surface Mount | NO | YES | YES | YES | YES | NO | NO | NO |
| Technology | CMOS | CMOS | CMOS | CMOS | — | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | MATTE TIN | Matte Tin (Sn) | MATTE TIN | MATTE TIN |
| Terminal Form | THROUGH-HOLE | NO LEAD | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 0.5 mm | 0.5 mm | 0.8 mm | — | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | QUAD | QUAD | QUAD | DUAL | DUAL | DUAL | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 | 260 | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 40 | 40 | — | 30 | — | — | — |
| ## ATMEGA88A-MU Alternates Showing results | — | Image | — | — | — | — | — | — |
| Screening Level | — | — | TS 16949 | — | — | — | — | TS 16949 |
| ## PIC18F67J60-I/PT Alternates Showing results | — | — | Image | — | — | — | — | — |
| ## ATMEGA88A-AU Alternates Showing results | — | — | — | Image | — | — | — | — |
| Configuration | — | — | — | — | SINGLE WITH BUILT-IN DIODE | — | — | — |
| DS Breakdown Voltage-Min | — | — | — | — | 30 V | — | — | — |
| Drain Current-Max (ID) | — | — | — | — | 2.5 A | — | — | — |
| Drain-source On Resistance-Max | — | — | — | — | 0.134 Ω | — | — | — |
| FET Technology | — | — | — | — | METAL-OXIDE SEMICONDUCTOR | — | — | — |
| Feedback Cap-Max (Crss) | — | — | — | — | 45.9 pF | — | — | — |
| Number of Elements | — | — | — | — | 1 | — | — | — |
| Operating Mode | — | — | — | — | ENHANCEMENT MODE | — | — | — |
| Polarity/Channel Type | — | — | — | — | P-CHANNEL | — | — | — |
| Power Dissipation-Max (Abs) | — | — | — | — | 1.36 W | — | — | — |
| Pulsed Drain Current-Max (IDM) | — | — | — | — | 20 A | — | — | — |
| Reference Standard | — | — | — | — | MIL-STD-202 | — | — | — |
| Transistor Application | — | — | — | — | SWITCHING | — | — | — |
| Transistor Element Material | — | — | — | — | SILICON | — | — | — |
| ## ATMEGA88PA-PU Alternates Showing results | — | — | — | — | — | Image | — | — |
| ## ATMEGA88-20PU 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 7 alternatives for ATMEGA88A-PU — response within 24 hours.
Quick Links
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RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDIP28
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDIP28
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDIP28
Why Look for Alternatives?
Finding alternatives for ATMEGA88A-PU 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 ATMEGA88A-PU 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 ATMEGA88A-PU?
Known equivalents for ATMEGA88A-PU include ATMEGA88A-MU, PIC18F67J60-I/PT, ATMEGA88A-AU. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ATMEGA88A-PU?
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 ATMEGA88A-PU 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.