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N3869M
N3869M - Brand New Niko Semiconductor 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
Product Details
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Intel387™ SX MATH COPROCESSOR
**The Intel387TM SX Math CoProcessor is an extension to the Intel386TM SX
microprocessor architecture. The combination of the Intel387TM SX with the Intel386TM SX microprocessor dramatically increases the processing speed of computer application software that utilizes high performance floating-point operations. An internal Power Management Unit enables the Intel387TM SX to perform these floating-point operations while maintaining very low power consumption for portable and desktop applications. The internal Power Management Unit effectively reduces power consumption by 95% when the device is idle.**
The Intel387TM SX Math CoProcessor is available in a 68-pin PLCC package, and is manufactured on Intel’s advanced 1.0 micron CHMOS IV technology.
■ New Automatic Power Management
— Low Power Consumption
— Typically 100 mA in Dynamic Mode, and 4 mA in Idle Mode
■ Socket Compatible with Intel387 Family of Math CoProcessors
— Hardware and Software Compatible
— Supported by Over 2100 Commercial Software Packages
— 10% to 15% Performance Increase on Whetstone and Livermore Benchmarks
■ Compatible with the Intel386TM SX Microprocessor
— Extends CPU Instruction Set to Include Trigonometric, Logarithmic, and
Exponential
■ High Performance 80-Bit Internal Architecture
■ Implements ANSI/IEEE Standard 754-1985 for Binary Floating-Point Arithmetic
■ Available in a 68-Pin PLCC Package
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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