SST39SF040-55-4I-NHE More Semiconductors - ICs by Microchip Technology
4Mb 4.5-5.5V Parallel Flash
| Status: | Active |
|---|---|
| Series: | SST39SF040 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$2.34
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$2.95
|
630
in stock
|
Buy Now |
|
Future Electronics
from US$2.63
|
600
in stock
|
Buy Now |
|
Chip One Stop
from US$2.36
|
270
in stock
|
Buy Now |
|
Newark Electronics
from US$2.74
|
172
in stock
|
Buy Now |
|
element14
from US$2.76
|
165
in stock
|
Buy Now |
|
Farnell
from US$2.67
|
165
in stock
|
Buy Now |
|
Microchip Technology
from US$2.34
|
26
in stock
|
Buy Now |
|
EBV Elektronik
-
|
90
in stock
|
Buy Now |
|
|
RS Americas
from US$2.55
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| Organized as 128K x8 / 256K x8 / 512K x8 |
| Single 4.5-5.5V Read and Write Operations |
| Superior Reliability – Endurance: 100,000 Cycles (typical) – Greater than 100 years Data Retention |
| Low Power Consumption (typical values at 14 MHz) – Active Current: 10 mA (typical) – Standby Current: 30 µA (typical) |
| Sector-Erase Capability – Uniform 4 KByte sectors |
| Fast Read Access Time: – 55 ns – 70 ns |
| Latched Address and Data |
| Automatic Write Timing – Internal VPP Generation |
| Fast Erase and Byte-Program – Sector-Erase Time: 18 ms (typical) – Chip-Erase Time: 70 ms (typical) – Byte-Program Time: 14 µs (typical) – Chip Rewrite Time: 2 seconds (typical) for SST39SF010A 4 seconds (typical) for SST39SF020A 8 seconds (typical) for SST39SF040 |
| End-of-Write Detection – Toggle Bit – Data# Polling |
| TTL I/O Compatibility |
| JEDEC Standard – Flash EEPROM Pinouts and command sets |
| Packages Available – 32-lead PLCC – 32-lead TSOP (8mm x 14mm) – 32-pin PDIP |
| All devices are RoHS compliant |
| All non-Pb (lead-free) devices are RoHS compliant |
Specifications
| Density (Organization) | 4 Mbit |
|---|---|
| Operating Voltage Min. (V) | 4.5 |
| Oper Voltage Max (V) | 5.5 |
| Max. Clock Freq. | 1 kHz |
| Read Access Speed (Par Flash) | 55 ns |
| Page Size (bytes) | 0 |
| Write Protected | False |
| Endurance | 100,000 |
| Data Retention (Years) | 0 |
| Battery Backup | False |
Resources
Data Sheets |
|---|
| SST39SF010A / 020A / 040 Data Sheet - 1/ 2 / 4 Mbit (x8) Multi-Purpose Flash |
| SST39SF010A / SST39SF020A / SST39SF040 45 ns EOL Suplemental Information |
Board Design Files |
|---|
| SST39SF040NHE_IBIS |
Miscellaneous |
|---|
| SST39SF040_Driver |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 1.129 |
| Shipping Weight (kg) | 2.333333 |
| Lead Count | 32 |
| Package Type | PLCC |
| Package Width or Size | 11.5x14x3.37mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Flash 4Mbit 512Kx8 Parallel 32-Pin PLCC | RS |
| SST39SF Series 4.5 - 5.5 V 4M (512K x 8) 55 NS Multi-Purpose Flash - PLCC-32 | Future Electronics |
| Plcc 4.5V To 5.5V 4Mbit Multi-Purpose Flash Rohs Compliant: Yes |Microchip SST39SF040-55-4I-NHE | Newark Electronics |
| FLASH MEMORY, 4MBIT, 55NS, PLCC-32 | element14 |
| 4.5V to 5.5V 4Mbit Multi-Purpose Flash | Microchip Technology |
| Flash Parallel 5V 4Mbit 512K x 8bit 55ns 32-Pin PLCC Tube | EBV Elektronik |
| 4.5V to 5.5V 4Mbit Multi-Purpose Flash32 PLCC TUBE | Microchip Technology Inc. SST39SF040-55-4I-NHE | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a SST39SF040-55-4I-NHE?
Additional datasheets, footprints and schematics for SST39SF040-55-4I-NHE are listed on our Part Details page. You can also find images and similar parts to SST39SF040-55-4I-NHE on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for SST39SF040-55-4I-NHE on our Product Comparison page. Access via the 'View Pricing & Stock' button to view SST39SF040-55-4I-NHE price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does SST39SF040-55-4I-NHE fall under?
The SST39SF040-55-4I-NHE is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to SST39SF040-55-4I-NHE when available in the More Semiconductors - ICs 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 SST39SF040-55-4I-NHE you can contact the distributor directly for product support, shipping queries etc.
Is the SST39SF040-55-4I-NHE RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for SST39SF040-55-4I-NHE have stock available?
Authorised distributors including RS, Future Electronics, Chip One Stop, Newark Electronics and element14 have stock available or on a lead time for SST39SF040-55-4I-NHE.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for SST39SF040-55-4I-NHE often in real-time on the comparison pages.
What if I can't find stock of SST39SF040-55-4I-NHE?
You can fill out our help required form which you can use to request a quote for SST39SF040-55-4I-NHE 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.