AVR32DB28-E/SOAlternatives & Equivalent Parts
About AVR32DB28-E/SO
AVR32DB28-E/SO is a Integrated Circuit component manufactured by Microchip. It comes in a Small Outline 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 | AVR32DB28-E/SOSource | AVR32DB28T-I/SO |
|---|---|---|
| Manufacturer | Microchip | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 28 | 28 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $1.1600 | $1.1200 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Manufacturer Package Code | SOIC-28 | SOIC-28 |
| Factory Lead Time | 5 Weeks | 5 Weeks |
| YTEOL | 23 | 23 |
| Has ADC | YES | YES |
| Bit Size | 8 | 8 |
| Boundary Scan | NO | NO |
| CPU Family | AVR | AVR |
| Clock Frequency-Max | 24 MHz | 24 MHz |
| DAC Channels | YES | YES |
| DMA Channels | NO | NO |
| Format | FIXED POINT | FIXED POINT |
| Integrated Cache | NO | NO |
| JESD-30 Code | R-PDSO-G28 | R-PDSO-G28 |
| JESD-609 Code | e3 | e3 |
| Low Power Mode | YES | YES |
| Number of External Interrupts | 22 | 22 |
| Number of I/O Lines | 22 | 22 |
| Number of Serial I/Os | 3 | 3 |
| Number of Timers | 5 | 5 |
| 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 |
| Package Equivalence Code | SOP28,.4 | SOP28,.4 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| RAM (bytes) | 4096 | 4096 |
| ROM (words) | 32768 | 32768 |
| ROM Programmability | FLASH | FLASH |
| Speed | 24 MHz | 24 MHz |
| Supply Voltage-Max | 5.5 V | 5.5 V |
| Supply Voltage-Min | 1.8 V | 3 V |
| Supply Voltage-Nom | 3 V | 3 V |
| Surface Mount | YES | YES |
| Technology | CMOS | CMOS |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Microchip Technology Inc 32KB, 4KB RAM, 28p, 24MHz, 3xOPAMP, MVIO, 12b ADC, 3xZCD, DAC, UART, 2xSPI, TWI
Why Look for Alternatives?
Finding alternatives for AVR32DB28-E/SO 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 AVR32DB28-E/SO 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 AVR32DB28-E/SO?
Known equivalents for AVR32DB28-E/SO include AVR32DB28T-I/SO. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AVR32DB28-E/SO?
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 AVR32DB28-E/SO 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.