SST39VF400A-70-4C-B3KE 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$1.12
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 | TFBGA |
| Temp Range | 0C to +70C |
| Packing Media | Tray (480) |
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 | e1 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0941 |
| Shipping Weight (kg) | 0.666667 |
| Lead Count | 48 |
| Package Type | TFBGA |
| Package Width or Size | 6x8x1.2mm |
| Soldering Composition | SAC |
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 Plus - TFBGA-48 | Future Electronics |
| IC: FLASH memory | TME |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a SST39VF400A-70-4C-B3KE?
Additional datasheets, footprints and schematics for SST39VF400A-70-4C-B3KE are listed on our Part Details page. You can also find images and similar parts to SST39VF400A-70-4C-B3KE on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for SST39VF400A-70-4C-B3KE on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SST39VF400A-70-4C-B3KE price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does SST39VF400A-70-4C-B3KE fall under?
The SST39VF400A-70-4C-B3KE is listed under Semiconductors - ICs > Memory > FLASH.
Can I view similar or alternative parts?
You can view similar parts to SST39VF400A-70-4C-B3KE 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-B3KE you can contact the distributor directly for product support, shipping queries etc.
Is the SST39VF400A-70-4C-B3KE RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for SST39VF400A-70-4C-B3KE 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-B3KE.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for SST39VF400A-70-4C-B3KE often in real-time on the comparison pages.
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