Overview
The ST8034HNQR is a 24-pin smartcard interface IC produced by STMicroelectronics. It is designed to serve as a complete low-cost analog interface for both asynchronous and synchronous smartcards, operating at a supply voltage of 5 V. This device is part of the ST8034 family, which includes various package options such as the ST8034HNQR, ST8034PQR, and ST8034TDT. The ST8034HNQR is particularly suited for applications requiring reliable and efficient smartcard communication.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 24-pin |
| Supply Voltage | 5 V |
| Smartcard Interface Type | Asynchronous and Synchronous |
| Operating Temperature Range | -40°C to 85°C |
| Compliance | Active, compliant with smartcard standards |
Key Features
- Complete low-cost analog interface for smartcards
- Supports both asynchronous and synchronous smartcard operations
- Operates at a supply voltage of 5 V
- 24-pin package for comprehensive connectivity
- Compliant with smartcard standards for reliable communication
Applications
The ST8034HNQR is widely used in various applications that require smartcard interfaces, including:
- Payment systems and financial transactions
- Access control and security systems
- Public transportation ticketing systems
- Healthcare and medical devices
- Government and identity verification systems
Q & A
- What is the primary function of the ST8034HNQR? The ST8034HNQR serves as a complete low-cost analog interface for asynchronous and synchronous smartcards.
- What is the supply voltage of the ST8034HNQR? The supply voltage is 5 V.
- What types of smartcards does the ST8034HNQR support? It supports both asynchronous and synchronous smartcards.
- What is the package type of the ST8034HNQR? It is a 24-pin package.
- What are the typical applications of the ST8034HNQR? It is used in payment systems, access control, public transportation, healthcare, and government identity verification systems.
- Is the ST8034HNQR compliant with smartcard standards? Yes, it is compliant with smartcard standards.
- What is the operating temperature range of the ST8034HNQR? The operating temperature range is -40°C to 85°C.
- Where can I find detailed specifications for the ST8034HNQR? Detailed specifications can be found on the STMicroelectronics official website, as well as on distributor websites like Mouser and Digi-Key.
- Is the ST8034HNQR still in production? The ST8034HNQR is available to support ongoing customer production needs.
- What other package options are available in the ST8034 family? Other package options include the ST8034PQR and ST8034TDT.
