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STMICROELECTRONICS ST8034PQR Smartcard Interface
The ST8034T/ST8034AT/ST8034P/ST8034C are comprehensive, low-cost smartcard interfaces operating at 5 V, 3 V, or 1.8 V (for ST8034P). They serve as versatile intermediaries between the smartcard and microcontroller, providing power supply, protection, detection, and control with minimal external components. Features include ISO 7816 and EMV 4.3 payment system compatibility, protected half-duplex buffered I/O, selectable supply voltage (Vcc), integrated clock generation, automatic activation/deactivation sequences, voltage supervision, thermal and short-circuit protection, and robust ESD protection. Suitable for smartcard readers in banking, pay-TV, set-top boxes, and identification applications, these devices are available in SO16 and QFN16 packages with industrial temperature range operational capabilities.
STMICROELECTRONICS ST8034PQR Smartcard Interface Specifications:
- Operating Voltage: 5 V, 3 V, or 1.8 V (ST8034P)
- Package Options: SO16 (3.9 x 9.9 mm), QFN16 (3 x 3 mm, 0.8 mm thickness)
- Clock Frequency: Up to 20 MHz, programmable via CLKDIV
- Supply Voltage Vcc: 5 V, 3 V, or 1.8 V with VCC_SEL pin (ST8034P)
- Extended Temperature Range: -25°C to +85°C
- Current Consumption: Active mode 2 mA, Shutdown mode 6 μA
- Overcurrent Protection: Up to 120 mA with glitch immunity
- ESD Protection: 8 kV on card side
- Voltage Supervision: Fixed threshold with optional external resistor divider (ST8034P, ST8034C)
- Card Activation/Deactivation: Automatic sequences with precise timing control
- Protection Features: Short-circuit, overheating, thermal shutdown
- Application: Smartcard readers for banking, pay-TV, identification
Buy the Buy STMicroelectronics Smartcard Interface Part Number ST8034P Online
Purchase the ST8034P smartcard interface today to ensure dependable card control, power management, and protection features in your secure payment, banking, or identification device. This compact, low-cost module supports ISO 7816 and EMV standards, offering flexible supply options and robust protection against short circuits and overheating. Designed for easy integration in smartcard readers, the ST8034P is ideal for both synchronous and asynchronous applications, ensuring seamless communication and enhanced security in your electronic systems. Buy now and optimize your smartcard technology with confidence.
Buy ST8034P now and enjoy reliable smartcard communication in banking, pay-TV, and secure identification applications with integrated protection features.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS ST8034PQR?
You can click on the BUY or RFQ button to purchase ST8034PQR from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part ST8034PQR?
You can download the ST8034PQR datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of ST8034PQR?
STMICROELECTRONICS