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AM79C12PC
AM79C12PC - Brand New AMD 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
GENERAL DESCRIPTION
The Am79C100 Twisted-Pair Ethernet Transceiver Plus (TPEX Plus) is an integrated circuit that implements the medium attachment unit (MAU) functions for the twisted-pair medium, as specified by the supplement to the IEEE 802.3 standard (Type 10BASE-T). This device provides the necessary electrical and functional interface between the IEEE 802.3 standard attachment unit interface (AUI) and the twisted-pair cable.
DISTINCTIVE CHARACTERISTICS
■ CMOS device provides IEEE 802.3-compliant operation and low operating
current from a single +5 V supply
■ Power Down mode for reduced power consumption in battery-powered
applications
■ Automatic twisted-pair link integrity
■ Pin-selectable twisted-pair receive polarity detection and automatic
inversion of the receive signal. Polarity indication output pin can directly
drive an LED.
■ Pin-selectable twisted-pair link integrity test capability conforming to the
IEEE 802.3 standard. Link status pin can directly drive an LED.
■ Transmit, receive, and collision status indications available on separate,
dedicated pins
■ Outputs can directly drive LEDs with pulses stretched to ensure LED
visibility
■ Internal twisted-pair transmitter digital predistortion circuit to reduce
medium-induced jitter
■ Pin-selectable SQE Test (heartbeat) enable
■ AUI loopback, Jabber Control, and SQE Test functions comply with the
10BASE-T standard
■ User-selectable loopback operations
■ Pin-selectable twisted-pair receive threshold programming for extended
distance line lengths
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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