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73S8023C
73S8023C - Brand New TERIDIAN 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 Teridian 73S8023C is a low-power, high efficiency, single smart card interface IC suitable for 3V and 5V cards. It provides full electrical compliance with ISO-7816-3 and EMV 4.0 (EMV2000) specifications.
FEATURES
• Card Interface:
▪ Complies with ISO-7816-3, EMV 4.0
▪ A DC-DC Converter provides 3V / 5V to the card
from an external power supply input
▪ High-efficiency converter: > 80% @ VDD=3.3 V,
VCC=5 V and ICC= 65 mA
▪ Up to 100 mA supplied to the card
▪ ISO-7816-3 Activation / Deactivation sequencer
with emergency automated deactivation
▪ Protection includes 2 voltage supervisors which
detect voltage drops on card VCC and on VDD
power supply
▪ The VDD voltage supervisor threshold value can be
externally adjusted
▪ True over-current detection (150 mA max.)
▪ 2 card detection inputs, 1 for either possible switch
configuration
▪ Full support of synchronous cards
• System Controller Interface:
▪ 3 Digital inputs control the card activation /
deactivation, card reset and card voltage
▪ 3 Digital inputs control the card clock (division rate
and card clock source selection)
▪ 1 Digital output, interrupt to the system controller,
allows the system controller to monitor the card
presence and faults
▪ 1 Power down digital input (places the 73S8023C
in a very low-power mode (card deactivated)
▪ 1 Chip select digital input for parallel operation of
several 73S8023C ICs.
▪ 1 External clock input (STROBE), used for
synchronous operation
▪ 1 Digital output clock, buffered version of signal on
XTALIN
▪ Crystal oscillator or host clock (XTALIN), up to
27 MHz
• Power Supply: VDD 2.7 V to 3.6 V
• 6 kV ESD Protection on the card interface
APPLICATIONS
• Point of Sales and Transaction Terminals
• Payphones
• Set-Top-Boxes, DVD / HDD Recorders
• Payment card interfaces in portable devices (PDAs,
mobile phones…)
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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