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Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

Description
The ST8004 is a complete low cost analog interface for asynchronous 3V and 5V smart cards. It can be placed between the card and the microcontroller with few external components to perform all supply protection and control functions. Main applications are: smartcard readers for Set Top Box, IC card readers for banking, identification.
General features
■ 3V or 5V supply for the IC
■ Step-up converter for VCCgeneration
■ 3 specific protected half duplex bi-directional buffered I/O lines
■ Automatic activation and deactivation sequences
■ Thermal and short-circuit protections on all card contacts
■ 26MHz integrated crystal oscillator
■ Clock generation for the card up to 20MHz with synchronous frequency changes
■ ISO7816-3 compatible
■ Enhanced ESD protection on card side
■ SO-28 package
■ Under voltage lockout protection selectable to 3V or 2.2V
■ Supply supervisor integrated

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ST8004CDR Specifications

TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.

SN:H2.01015LO59505V32Q0QC0S0

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