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ST8034TDT +BOM
16-pin smartcard interfaces
SOP16-
Manufacturer:
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Mfr.Part #:
ST8034TDT
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Datasheet:
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Applications:
Smart Card
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Voltage - Supply:
3V, 5V
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Mounting Type:
Surface Mount
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Base Product Number:
ST8034
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EDA/CAD Models:
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Availability: 4949 PCS
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ST8034TDT General Description
Whether you're looking to enhance the security of your smartcard system or streamline its operation, the ST8034TDT proves to be a reliable ally in achieving those goals. Its low-cost yet high-performance features make it a valuable asset for developers and engineers seeking to optimize their smartcard applications without breaking the bank. Trust the ST8034TDT to deliver seamless integration and robust performance in a compact package
Key Features
- Complete smartcard interface
- ISO 7816 and EMV™ 4.3 payment systems compatible
- One protected half-duplex bidirectional buffered I/O line to the smartcard
- 5 V or 3 V (or 1.8 V in case of ST8034P) selectable smartcard supply voltage (VCC). Ensures controlled VCCrise and fall times and provides smart overload detection with glitch immunity.
- Optional chip select function allows the device interface to be isolated from the host microcontroller signals - allows parallel combination of the card interface devices (ST8034C)
- Card clock generation by integrated crystal oscillator or from external clock source
- Card clock frequency up to 20 MHz, programmable by CLKDIV pin, with synchronous frequency changes
- Optional VCC_SEL input for pin-controlled selection of VCC; 5 V or 3 V or 1.8 V (ST8034P)
- Automatic card activation and deactivation sequences initiated by the microcontroller
- Emergency deactivation sequences initiated by a card supply short-circuit, card take-off, falling VDD, VDDP, or VDD(INTF)or by the interface device overheating
- Voltage supply supervisors
- With a fixed threshold (VDD, VDDP, and VDD(INTF))
- Optionally with an external resistor divider to set the VDD(INTF)threshold (PORADJ pin; ST8034P and ST8034C)
- Multipurpose card status signalOFF
- Non-inverted card reset pin RST driven by the RSTIN input
- Thermal and short-circuit protection of all card contacts
- Card presence detection contacts debounced
- Enhanced card side ESD protection of 8 kV
- Common SO16 3.9 x 9.9 mm body or a space-saving QFN16 3 x 3 mm package
- Temperature range -25 to +85 °C
Specifications
Category | Integrated Circuits (ICs)InterfaceSpecialized | Series | - |
Applications | Smart Card | Interface | - |
Voltage - Supply | 3V, 5V | Mounting Type | Surface Mount |
Base Product Number | ST8034 | Product Category | Interface - Specialized |
Supply Voltage - Max | 5 V | Supply Voltage - Min | 5 V |
Operating Supply Current | 70 mA | Minimum Operating Temperature | - 25 C |
Maximum Operating Temperature | + 85 C | Mounting Style | SMD/SMT |
Operating Supply Voltage | 5 V | Pd - Power Dissipation | 0.25 W |
Product | Smart Card Interfaces | Product Type | Interface - Specialized |
Factory Pack Quantity | 2500 | Subcategory | Interface ICs |
Unit Weight | 0.007079 oz |
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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
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In Stock: 4,949
Minimum Order: 1
Qty. | Unit Price | Ext. Price |
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1+ | - | - |
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