AT25DQ161-SSH-BAlternatives & Equivalent Parts
About AT25DQ161-SSH-B
AT25DQ161-SSH-B 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 | AT25DQ161-SSH-BSource | AT25DQ161-SH-B |
|---|---|---|
| Manufacturer | Microchip | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | — | — |
| Stock | In Stock | In Stock |
| Lifecycle | NOT RECOMMENDED | NOT RECOMMENDED |
| Electrical Parameters | ||
| YTEOL | 3 | 3 |
| Clock Frequency-Max (fCLK) | 100 MHz | 100 MHz |
| Data Retention Time-Min | 20 | 20 |
| Endurance | 100000 Write/Erase Cycles | 100000 Write/Erase Cycles |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 |
| Memory Density | 16777216 bit | 16777216 bit |
| Memory IC Type | FLASH | FLASH |
| Memory Width | 8 | 8 |
| Number of Functions | 1 | 1 |
| Number of Words | 2097152 words | 2097152 words |
| Number of Words Code | 2000000 | 2000000 |
| Operating Mode | SYNCHRONOUS | SYNCHRONOUS |
| Organization | 2MX8 | 2MX8 |
| Output Characteristics | 3-STATE | 3-STATE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Parallel/Serial | SERIAL | SERIAL |
| Programming Voltage | 3 V | 3 V |
| Serial Bus Type | QSPI | QSPI |
| Standby Current-Max | 0.00005 A | 0.00005 A |
| Supply Current-Max | 0.019 mA | 0.019 mA |
| Supply Voltage-Max (Vsup) | 3.6 V | 3.6 V |
| Supply Voltage-Min (Vsup) | 2.7 V | 2.7 V |
| Supply Voltage-Nom (Vsup) | 3 V | 3 V |
| Surface Mount | YES | YES |
| Technology | CMOS | CMOS |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL |
| Type | NOR TYPE | NOR TYPE |
| Write Protection | HARDWARE/SOFTWARE | HARDWARE/SOFTWARE |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for AT25DQ161-SSH-B 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 AT25DQ161-SSH-B 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 AT25DQ161-SSH-B?
Known equivalents for AT25DQ161-SSH-B include AT25DQ161-SH-B. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AT25DQ161-SSH-B?
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 AT25DQ161-SSH-B 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.