AVR128DB48-I/PTAlternatives & Equivalent Parts
About AVR128DB48-I/PT
AVR128DB48-I/PT 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 | AVR128DB48-I/PTSource | AVR128DB48-E/PT | AD8137YRZ | OPA862IDR | AD9834CRUZ | DS90LV047ATM/NOPB | AVR128DB48T-I/PT | AVR128DA48-I/PT | AVR128DA48T-I/PT | AVR128DA48-E/PT | AVR128DB48T-E/PT | AVR128DA48T-E/PT |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Analog Devices | Texas Instruments | Analog Devices | Texas Instruments | Microchip | Microchip | Microchip | Microchip | Microchip | Microchip |
| Package Type | Quad Flat Packages | Quad Flat Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | TSSOP-16 | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 48 | 48 | 8 | 8 | 20 | 16 | 48 | 48 | 48 | 48 | 48 | 48 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -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 ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $1.5700 | $1.6500 | $1.6300 | $2.9640 | $9.4100 | $2.4625 | $1.6100 | $1.5000 | $1.5000 | $1.7100 | $1.6800 | $1.6400 |
| Stock | In Stock | In Stock | In 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 | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||||
| Manufacturer Package Code | TQFP-48 | TQFP-48 | R-8 | — | RU-20 | — | TQFP-48 | TQFP-48 | TQFP-48 | TQFP-48 | TQFP-48 | TQFP-48 |
| Factory Lead Time | 6 Weeks | 6 Weeks | — | — | — | — | 6 Weeks | 6 Weeks | 6 Weeks | 6 Weeks | 6 Weeks | 6 Weeks |
| YTEOL | 19 | 19 | 10 | 15 | 10 | 15 | 19 | 18 | 18 | 18 | 19 | 18 |
| Has ADC | YES | YES | — | — | — | — | YES | YES | YES | YES | YES | YES |
| Bit Size | 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 |
| Clock Frequency-Max | 24 MHz | 24 MHz | — | — | 75 MHz | — | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz | 24 MHz |
| DAC Channels | YES | YES | — | — | — | — | YES | YES | YES | YES | YES | YES |
| DMA Channels | 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 |
| Integrated Cache | NO | NO | — | — | — | — | NO | NO | NO | NO | NO | NO |
| JESD-30 Code | S-PQFP-G48 | S-PQFP-G48 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G20 | R-PDSO-G16 | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 | S-PQFP-G48 |
| JESD-609 Code | e3 | e3 | e3 | e4 | e3 | e3 | e3 | e3 | e3 | e3 | e3 | e3 |
| Low Power Mode | YES | YES | — | — | YES | — | YES | YES | YES | YES | YES | YES |
| Number of External Interrupts | 41 | 41 | — | — | — | — | 41 | 41 | 41 | 41 | 41 | 41 |
| Number of I/O Lines | 41 | 41 | — | — | — | — | 41 | 41 | 41 | 41 | 41 | 41 |
| Number of Serial I/Os | 5 | 5 | — | — | — | — | 5 | 5 | 5 | 5 | 5 | 5 |
| Number of Timers | 7 | 7 | — | — | — | — | 7 | 7 | 7 | 7 | 7 | 7 |
| On Chip Data RAM Width | 8 | 8 | — | — | — | — | 8 | 8 | 8 | 8 | 8 | 8 |
| On Chip Program ROM Width | 8 | 8 | — | — | — | — | 8 | 8 | 8 | 8 | 8 | 8 |
| PWM Channels | 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 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP48,.35SQ | TQFP48,.35SQ | SOP8,.25 | SOP8,.23 | TSSOP20,.25 | SOP16,.25 | TQFP48,.35SQ | TQFP48,.35SQ | TQFP48,.35SQ | TQFP48,.35SQ | TQFP48,.35SQ | TQFP48,.35SQ |
| Package Shape | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH | FLATPACK, THIN PROFILE, FINE PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | 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 |
| RAM (bytes) | 16384 | 16384 | — | — | — | — | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 |
| RAM (words) | 16384 | 16384 | — | — | — | — | 16384 | 16384 | 16384 | 16384 | 16384 | 16384 |
| ROM (words) | 131072 | 131072 | — | — | — | — | 131072 | 131072 | 131072 | 131072 | 131072 | 131072 |
| ROM Programmability | 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 |
| Supply Voltage-Max | 5.5 V | 5.5 V | — | — | 5.5 V | 3.6 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 3 V | 1.8 V | — | — | 2.3 V | 3 V | 3 V | 3 V | 3 V | 1.8 V | 1.8 V | 1.8 V |
| Supply Voltage-Nom | 3 V | 3 V | — | — | 2.5 V | 3.3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | BIPOLAR | BICMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | 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 | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 0.5 mm | 1.27 mm | 1.27 mm | 0.65 mm | 1.27 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD | DUAL | DUAL | DUAL | DUAL | QUAD | QUAD | QUAD | QUAD | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | — | — | DSP PERIPHERAL, NUMERIC CONTROLLED OSCILLATOR | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## AVR128DB48-I/PT Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — | — |
| Pbfree Code | — | — | No | Yes | No | Yes | — | — | — | — | — | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | — | — | — | — | — | — | — |
| Architecture | — | — | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | — | — | — | — | — | — | — |
| Average Bias Current-Max (IIB) | — | — | 1 µA | 0.07 µA | — | — | — | — | — | — | — | — |
| Bias Current-Max (IIB) @25C | — | — | 1.1 µA | 3.1 µA | — | — | — | — | — | — | — | — |
| Common-mode Reject Ratio-Min | — | — | 66 dB | 100 dB | — | — | — | — | — | — | — | — |
| Common-mode Reject Ratio-Nom | — | — | 79 dB | 120 dB | — | — | — | — | — | — | — | — |
| Frequency Compensation | — | — | NO | NO | — | — | — | — | — | — | — | — |
| Input Offset Voltage-Max | — | — | 2600 µV | 325 µV | — | — | — | — | — | — | — | — |
| Low-Bias | — | — | NO | NO | — | — | — | — | — | — | — | — |
| Low-Offset | — | — | NO | NO | — | — | — | — | — | — | — | — |
| Micropower | — | — | YES | NO | — | — | — | — | — | — | — | — |
| Neg Supply Voltage Limit-Max | — | — | -6 V | -6.5 V | — | — | — | — | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | -5 V | -5 V | — | — | — | — | — | — | — | — |
| Number of Functions | — | — | 1 | 1 | — | 4 | — | — | — | — | — | — |
| Packing Method | — | — | TUBE | TR | — | — | — | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | 260 | 260 | 260 | — | — | — | — | — | — |
| Power | — | — | NO | NO | — | — | — | — | — | — | — | — |
| Programmable Power | — | — | NO | NO | — | — | — | — | — | — | — | — |
| Qualification Status | — | — | Not Qualified | — | Not Qualified | Not Qualified | — | — | — | — | — | — |
| Slew Rate-Nom | — | — | 450 V/us | 140 V/us | — | — | — | — | — | — | — | — |
| Supply Current-Max | — | — | 3.6 mA | 3.3 mA | — | 30 mA | — | — | — | — | — | — |
| Supply Voltage Limit-Max | — | — | 6 V | 6.5 V | — | — | — | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 5 V | 5 V | — | — | — | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | 30 | — | 30 | — | — | — | — | — | — |
| Wideband | — | — | YES | NO | — | — | — | — | — | — | — | — |
| ## AD8137YRZ Alternates Showing results | — | — | Image | — | — | — | — | — | — | — | — | — |
| Date Of Intro | — | — | — | 2019-08-15 | — | — | — | 2020-03-23 | 2020-02-13 | 2020-02-13 | — | 2020-02-13 |
| Unity Gain BW-Nom | — | — | — | 400000 | — | — | — | — | — | — | — | — |
| Differential Output | — | — | — | — | — | YES | — | — | — | — | — | — |
| Driver Number of Bits | — | — | — | — | — | 4 | — | — | — | — | — | — |
| High Level Input Current-Max | — | — | — | — | — | 0.00001 A | — | — | — | — | — | — |
| Input Characteristics | — | — | — | — | — | STANDARD | — | — | — | — | — | — |
| Interface IC Type | — | — | — | — | — | LINE DRIVER | — | — | — | — | — | — |
| Interface Standard | — | — | — | — | — | EIA-644; TIA-644 | — | — | — | — | — | — |
| Out Swing-Min | — | — | — | — | — | 0.25 V | — | — | — | — | — | — |
| Output Characteristics | — | — | — | — | — | 3-STATE | — | — | — | — | — | — |
| Output Low Current-Max | — | — | — | — | — | 0.00025 A | — | — | — | — | — | — |
| Output Polarity | — | — | — | — | — | TRUE | — | — | — | — | — | — |
| Supply Voltage1-Max | — | — | — | — | — | 3.6 V | — | — | — | — | — | — |
| Supply Voltage1-Min | — | — | — | — | — | 3 V | — | — | — | — | — | — |
| Supply Voltage1-Nom | — | — | — | — | — | 3.3 V | — | — | — | — | — | — |
| Transmit Delay-Max | — | — | — | — | — | 1.7 ns | — | — | — | — | — | — |
| ## DS90LV047ATM/NOPB Alternates Showing results | — | — | — | — | — | Image | — | — | — | — | — | — |
| ## AVR128DA48T-I/PT Alternates Showing results | — | — | — | — | — | — | — | — | Image | — | — | — |
| ## AVR128DB48T-E/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 11 alternatives for AVR128DB48-I/PT — response within 24 hours.
Quick Links
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQFP48
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RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQFP48
128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
RISC Microcontroller, 8-Bit, FLASH, AVR CPU, 24MHz, CMOS, PQFP48
128KB, 8KB RAM, 48p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
128KB, 16KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, UART, SPI, TWI
Why Look for Alternatives?
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When evaluating AVR128DB48-I/PT 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 AVR128DB48-I/PT?
Known equivalents for AVR128DB48-I/PT include AVR128DB48-E/PT, AD8137YRZ, OPA862IDR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AVR128DB48-I/PT?
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 AVR128DB48-I/PT 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.