SST39VF400A-70-4C-EKE-TAlternatives & Equivalent Parts
About SST39VF400A-70-4C-EKE-T
SST39VF400A-70-4C-EKE-T 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.
Need pricing on these alternatives?
Get one quote covering this alternative for SST39VF400A-70-4C-EKE-T — response within 24 hours.
Specification Comparison
| Parameter | SST39VF400A-70-4C-EKE-TSource | SST39VF400A-70-4C-EKE |
|---|---|---|
| Manufacturer | Microchip | Microchip |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 48 | 48 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C |
| Price | $1.4100 | $1.2471 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | NOT RECOMMENDED |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| Manufacturer Package Code | TSOP-48 | TSOP-48 |
| Factory Lead Time | 9 Weeks | 10 Weeks |
| YTEOL | 3 | 3 |
| Access Time-Max | 70 ns | 70 ns |
| Command User Interface | YES | YES |
| Common Flash Interface | YES | YES |
| Data Polling | YES | YES |
| Data Retention Time-Min | 100 | 100 |
| Endurance | 100000 Write/Erase Cycles | 100000 Write/Erase Cycles |
| JESD-30 Code | R-PDSO-G48 | R-PDSO-G48 |
| JESD-609 Code | e3 | e3 |
| Memory Density | 4194304 bit | 4194304 bit |
| Memory IC Type | FLASH | FLASH |
| Memory Width | 16 | 16 |
| Number of Functions | 1 | 1 |
| Number of Ports | 1 | 1 |
| Number of Sectors/Size | 128 | 128 |
| Number of Words | 262144 words | 262144 words |
| Number of Words Code | 256000 | 256000 |
| Operating Mode | ASYNCHRONOUS | ASYNCHRONOUS |
| Organization | 256KX16 | 256KX16 |
| Output Characteristics | 3-STATE | 3-STATE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP48,.8,20 | TSSOP48,.8,20 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE |
| Parallel/Serial | PARALLEL | PARALLEL |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Programming Voltage | 3 V | 3 V |
| Qualification Status | Not Qualified | Not Qualified |
| Sector Size | 2K | 2K |
| Standby Current-Max | 0.00002 A | 0.00002 A |
| Supply Current-Max | 0.03 mA | 0.03 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 |
| Temperature Grade | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 0.5 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 | 40 |
| Toggle Bit | YES | YES |
| Type | NOR TYPE | NOR TYPE |
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 this alternative for SST39VF400A-70-4C-EKE-T — response within 24 hours.
Quick Links
Microchip Technology Inc Flash, 256KX16, 70ns, PDSO48
Why Look for Alternatives?
Finding alternatives for SST39VF400A-70-4C-EKE-T 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 SST39VF400A-70-4C-EKE-T 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for SST39VF400A-70-4C-EKE-T. Get expert recommendations within 24 hours.
FAQ
What is equivalent to SST39VF400A-70-4C-EKE-T?
Known equivalents for SST39VF400A-70-4C-EKE-T include SST39VF400A-70-4C-EKE. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SST39VF400A-70-4C-EKE-T?
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 SST39VF400A-70-4C-EKE-T 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.