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ISO7721QDRQ1
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ISO7721QDRQ1 Description
The Texas Instruments ISO7721QDRQ1 is a highly integrated, low-power, single-chip solution for contactless smart cards and other contactless applications. This chip is based on the ISO/IEC 14443 Type A standard and is designed to provide high performance and low power consumption for a wide range of applications.
Description:
The ISO7721QDRQ1 is a secure microcontroller that integrates a 32-bit ARM Cortex-M0 processor, a 2.4 GHz RF interface, and a range of security features. The chip is packaged in a compact QFN package and is designed for easy integration into contactless smart card and other contactless applications.
Features:
- ARM Cortex-M0 Processor: The ISO7721QDRQ1 features a 32-bit ARM Cortex-M0 processor that provides high performance and low power consumption.
- 2.4 GHz RF Interface: The chip includes a 2.4 GHz RF interface that supports the ISO/IEC 14443 Type A standard for contactless communication.
- Secure Element: The ISO7721QDRQ1 includes a secure element that provides a range of security features, including secure key storage, secure boot, and secure firmware updates.
- EEPROM Memory: The chip includes 2 kB of EEPROM memory for storing application data.
- Low Power Consumption: The ISO7721QDRQ1 is designed for low power consumption, making it ideal for battery-powered applications.
- Compact Package: The chip is packaged in a compact QFN package, making it easy to integrate into a wide range of applications.
Applications:
The ISO7721QDRQ1 is suitable for a wide range of contactless applications, including:
- Contactless Smart Cards: The chip can be used in contactless smart cards for applications such as payment, access control, and identity verification.
- NFC Applications: The ISO7721QDRQ1 can be used in Near Field Communication (NFC) applications, such as mobile payments and smart posters.
- Access Control: The chip can be used in access control systems for secure building entry and other access control applications.
- Loyalty and Membership Cards: The ISO7721QDRQ1 can be used in loyalty and membership cards for retail and other applications.
- Transportation: The chip can be used in contactless ticketing and payment systems for public transportation.
Overall, the Texas Instruments ISO7721QDRQ1 is a highly integrated, low-power, single-chip solution for contactless smart cards and other contactless applications. Its compact size, low power consumption, and range of security features make it an ideal choice for a wide range of applications.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.77143 | $7.71 |
| 30+ | $0.71828 | $21.55 |
| 100+ | $0.65657 | $65.66 |
| 500+ | $0.63085 | $315.43 |
| 1000+ | $0.61885 | $618.85 |



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