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N82077AA
N82077AA - Brand New Maxim Integrated 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 IA82050 is an asynchronous serial controller that provides a CPU interface to one transmit and one receive channel. It is form, fit, and function compatible with the Intel® 82050 and 82510. Configuration registers are used to control the serial channel, interrupts, and modes of operation. The CPU controls this device via address and data lines with read/write control. The CPU also uses this interface to read and write data to receive and transmit data through the serial channel. FIFOs and various serial modes can be used to help off-load the CPU from transmitting and receiving data. An interrupt line provides an indication to the CPU that the device requires servicing. The device can be configured for 8250A/16450 compatibility. See Figure 2, Functional Block Diagram.
Features
• Form, Fit and Function Compatible with the Intel 82050
• Packaging options available: 28-Pin Plastic DIP and 28-Lead Plastic Leaded
Chip Carrier (see Figure 1, Package Pinout)
• Asynchronous Serial Channel Operation
• Separate Transmit and Receive FIFOs with Programmable Threshold
• Programmable Baud Rate Generator up to 288K Baud
• Special Protocol Features
– Loopback Modes
– 5- to 8-Bit Character Format
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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