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W55MID15
W55MID15 - Brand New NUVOTON IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
DESCRIPTION
The Simtek STK12C68 is a fast static RAMwith a nonvolatile element
incorporated in each static
memory cell. The SRAMcan be read and written an unlimited number of times,
while independent, nonvolatile data resides in Nonvolatile Elements. Data
transfers from the SRAMto the Nonvolatile Elements (the STOREoperation) can
take place automatically on power down. A 68µF or larger capacitor tied from
VCAPto ground guarantees the STOREoperation, regardless of power-down slew
rate or loss of power from “hot swapping”. Transfers from the Nonvolatile
Elements to the SRAM(the RECALLoperation) take place automatically on
restoration of power. Initiation of STORE and RECALLcycles can also be soft
ware controlled by entering specific read sequences. A hardware STOREmay be
initiated with the HSB pin.
FEATURES
• 25ns, 35ns, 45ns and 55ns Access Times
• “Hands-off” Automatic STOREwith External 68µF Capacitor on Power Down
• STOREto Nonvolatile Elements Initiated by Hardware, Software or AutoStore™
on Power Down
• RECALLto SRAM Initiated by Software or Power Restore
• 10mA Typical ICC at 200ns Cycle Time
• Unlimited READ, WRITE and RECALLCycles
• 1,000,000 STORECycles to Nonvolatile Elements (Commercial/Industrial)
• 100-Year Data Retention in Nonvolatile Elements (Commercial/Industrial)
• Commercial, Industrial and Military Temperatures
• 28-Pin SOIC, DIP and LCC Packages
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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