SST39VF400A-70-4C-EKE Memory by Microchip Technology
4Mb 2.7-3.6V Parallel Flash
| Status: | Not Recommended |
|---|---|
| Series: | SST39VF400A |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$1.31
Features
| Organized as 256K x16 |
| Single Voltage Read and Write Operations – 2.7-3.6V |
| Superior Reliability– Endurance: 100,000 Cycles (typical), Greater than 100 years Data Retention |
| Low Power Consumption (typical values at 14 MHz) |
| Active Current: 9 mA (typical)– Standby Current: 3 µA (typical) |
| Sector-Erase Capability– Uniform 2 KWord sectors |
| Block-Erase Capability– Uniform 32 KWord blocks |
| Fast Read Access Time– 70 ns for SST39VF400A |
| Fast Erase and Word-Program |
| Sector-Erase Time: 18 ms (typical) |
| Block-Erase Time: 18 ms (typical) |
| Chip-Erase Time: 70 ms (typical) |
| Word-Program Time: 14 µs (typical) |
| Chip Rewrite Time:4 seconds (typical) for SST39VF400A |
| Automatic Write Timing– Internal VPP Generation |
| End-of-Write Detection– Toggle Bit– Data# Polling |
| JEDEC Standard– Flash EEPROM Pinouts and command sets |
| Packages Available– 48-lead TSOP (12mm x 20mm), 48-ball TFBGA (6mm x 8mm) , 48-ball WFBGA (4mm x 6mm), 48-bump XFLGA (4mm x 6mm) |
| All non-Pb (lead-free) devices are RoHS compliant |
Specifications
| Density (Organization) | 4 Mbit |
|---|---|
| Operating Voltage Min. (V) | 2.7 |
| Oper Voltage Max (V) | 3.6 |
| Max. Clock Freq. | 0 MHz |
| Read Access Speed (Par Flash) | 70 ns |
| Page Size (bytes) | 0 |
| Write Protected | False |
| Endurance | 100,000 |
| Data Retention (Years) | 0 |
| Battery Backup | False |
| Pins | Packaging | 48 | TSOP |
| Temp Range | 0C to +70C |
| Packing Media | Tray (96) |
Last 6 months Inventory & Pricing History
Resources
Board Design Files |
|---|
| IBIS Model 48 TSOP |
| SST39VF400a_IBIS |
Miscellaneous |
|---|
| Practical Considerations When Using Programmers and Superflash Memory |
| SST39VF400A_Driver |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.5645 |
| Shipping Weight (kg) | 2.770833 |
| Lead Count | 48 |
| Package Type | TSOP |
| Package Width or Size | 12x20mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 2.7V to 3.6V 4Mbit Multi-Purpose Flash | Microchip Technology |
| SST39VF Series 4 Mbit 256 K x 16 3 V Multi-Purpose Flash - TSOP-48 | Future Electronics |
| IC: FLASH memory | TME |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a SST39VF400A-70-4C-EKE?
Additional datasheets, footprints and schematics for SST39VF400A-70-4C-EKE are listed on our Part Details page. You can also find images and similar parts to SST39VF400A-70-4C-EKE on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for SST39VF400A-70-4C-EKE on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SST39VF400A-70-4C-EKE price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does SST39VF400A-70-4C-EKE fall under?
The SST39VF400A-70-4C-EKE is listed under Semiconductors - ICs > Memory > FLASH.
Can I view similar or alternative parts?
You can view similar parts to SST39VF400A-70-4C-EKE when available in the FLASH range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the SST39VF400A-70-4C-EKE you can contact the distributor directly for product support, shipping queries etc.
Is the SST39VF400A-70-4C-EKE RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for SST39VF400A-70-4C-EKE have stock available?
Authorised distributors including Microchip Technology, Avnet America, Future Electronics, TME and EBV Elektronik have stock available or on a lead time for SST39VF400A-70-4C-EKE.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for SST39VF400A-70-4C-EKE often in real-time on the comparison pages.
What if I can't find stock of SST39VF400A-70-4C-EKE?
You can fill out our help required form which you can use to request a quote for SST39VF400A-70-4C-EKE from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.