AVR128DA64-I/MRAlternatives & Equivalent Parts
About AVR128DA64-I/MR
AVR128DA64-I/MR 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 | AVR128DA64-I/MRSource | AVR128DB64-I/MR | AVR128DA64-I/PT | AVR128DB64-I/PT | AVR128DA64-E/PT | AVR128DA64T-I/PT | AVR128DA48-I/PT | AVR128DB64-E/PT | AVR128DA32-I/PT |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 64 | 64 | 64 | 64 | 64 | 64 | 48 | 64 | 32 |
| 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 | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $1.6900 | $1.7800 | $1.5800 | $1.6800 | $1.6600 | $1.6000 | $1.5000 | $1.8500 | $1.3400 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||
| Manufacturer Package Code | QFN-64 | QFN-64 | TQFP-64 | TQFP-64 | TQFP-64 | TQFP-64 | TQFP-48 | TQFP-64 | TQFP-32 |
| Factory Lead Time | 7 Weeks | 7 Weeks | 7 Weeks | 7 Weeks | 7 Weeks | 7 Weeks | 6 Weeks | 7 Weeks | 2 Weeks |
| Date Of Intro | 2020-03-23 | — | 2020-03-23 | — | 2020-03-23 | 2020-02-13 | 2020-03-23 | — | 2020-03-23 |
| YTEOL | 18 | 19 | 18 | 19 | 18 | 18 | 18 | 19 | 18 |
| Has ADC | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Bit Size | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Boundary Scan | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| CPU Family | AVR | AVR | AVR | AVR | AVR | AVR | AVR | AVR | AVR |
| Clock Frequency-Max | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz |
| DAC Channels | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| DMA Channels | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| Format | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | NO | NO | NO | NO | NO | NO | NO | NO | NO |
| JESD-30 Code | S-PQCC-N64 | S-PQCC-N64 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G48 | S-PQFP-G64 | S-PQFP-G32 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 | e3 | e3 | — |
| Low Power Mode | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Number of External Interrupts | 55 | 55 | 55 | 55 | 55 | 55 | 41 | 55 | 27 |
| Number of I/O Lines | 55 | 55 | 55 | 55 | 55 | 55 | 41 | 55 | 27 |
| Number of Serial I/Os | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | 3 |
| Number of Timers | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 8 | 5 |
| On Chip Data RAM Width | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| On Chip Program ROM Width | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| PWM Channels | YES | YES | 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 | PLASTIC/EPOXY |
| Package Equivalence Code | LCC64,.35SQ,20 | LCC64,.35SQ,20 | TQFP64,.47SQ | TQFP64,.47SQ | TQFP64,.47SQ | TQFP64,.47SQ | TQFP48,.35SQ | TQFP64,.47SQ | TQFP32,.35SQ,32 |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | FLATPACK, THIN PROFILE, FINE PITCH | FLATPACK, THIN PROFILE, FINE PITCH | FLATPACK, THIN PROFILE, FINE PITCH | FLATPACK, THIN PROFILE, FINE PITCH | FLATPACK, THIN PROFILE, FINE PITCH | FLATPACK, THIN PROFILE, FINE PITCH | FLATPACK, THIN PROFILE |
| RAM (bytes) | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 |
| RAM (words) | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 |
| ROM (words) | 131072 | 131072 | 131072 | 131072 | 131072 | 131072 | 131072 | 131072 | 131072 |
| ROM Programmability | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH | FLASH |
| Speed | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz |
| Supply Voltage-Max | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 3 V | 3 V | 3 V | 3 V | 1.8 V | 3 V | 3 V | 1.8 V | 3 V |
| Supply Voltage-Nom | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | — |
| Terminal Form | NO LEAD | NO LEAD | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.8 mm |
| Terminal Position | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## AVR128DB64-I/MR Alternates Showing results | — | Image | — | — | — | — | — | — | — |
| ## AVR128DA64-I/PT Alternates Showing results | — | — | Image | — | — | — | — | — | — |
| ## AVR128DA64T-I/PT 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 8 alternatives for AVR128DA64-I/MR — response within 24 hours.
Quick Links
128KB, 8KB RAM, 64p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQFP64
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQFP64
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQFP64
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQFP64
128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQFP64
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQFP32
Why Look for Alternatives?
Finding alternatives for AVR128DA64-I/MR 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 AVR128DA64-I/MR 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 AVR128DA64-I/MR?
Known equivalents for AVR128DA64-I/MR include AVR128DB64-I/MR, AVR128DA64-I/PT, AVR128DB64-I/PT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AVR128DA64-I/MR?
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 AVR128DA64-I/MR 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.