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73K224L-CP
73K224L-CP - Brand New SILICON LABS 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 73K224L is a highly integrated single-chip modem IC which provides the
functions needed to
construct a V.22bis compatible modem, capable of 2400 bit/s full-duplex
operation over dial-up lines. The 73K224L offers excellent performance and a
high level of functional integration in a single 28-pin DIP and 44-pin TQFP
package. This device supports V.22bis, V.22, V.21, Bell 212A and Bell 103
modes of operation, allowing both synchronous and asynchronous communication.
The 73K224L is designed to appear to the systems designer as a microprocessor
peripheral, and will easily interface with popular single-chip microprocessors
(80C51 typical) for control of modem functions through its 8-bit multiplexed
address/data bus or via an optional serial control bus. An ALE control line
simplifies address demultiplexing. Data communications normally occur through
a separate serial port. The 73K224L is pin and software compatible with the
73K212L and 73K222L single-chip modem ICs, allowing system upgrades with a
single component change.
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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