Overview
The NXP SE050C1HQ1/Z01SCZ is a secure element integrated circuit designed to provide a robust root of trust for IoT and other secure applications. This device is part of the SE050 product family, which is known for its comprehensive security features and versatility in various environments. The SE050C1HQ1/Z01SCZ is built to operate within an extended temperature range, making it suitable for industrial and harsh environment applications.
Key Specifications
| Specification | Value |
|---|---|
| Voltage Range | 1.62-3.6V |
| Temperature Range | -40°C to 105°C |
| Package Type | HX2QFN20 (3x3 mm) |
| Interface | I2C Target High-speed mode (3.4 Mbit/s), I2C Controller Fast Mode (400 kbit/s), ISO7816, ISO14443-A |
| Cryptographic Algorithms | AES, DES, HMAC, CMAC, SHA-1, SHA-224/256/384/512 |
| Power Consumption | Power-Down: < 500 µA, Deep Power-Down: < 5 µA |
| Memory Reliability | Up to 100 million write cycles / 25 years |
Key Features
- Comprehensive cryptographic support including AES, DES, HMAC, CMAC, and SHA algorithms.
- Support for various key derivation functions such as HKDF, MIFARE KDF, and PRF (TLS-PSK).
- Multiple interface options: I2C Target High-speed mode, I2C Controller Fast Mode, ISO7816, and ISO14443-A.
- Extended temperature range for industrial applications.
- Power-saving modes: Power-Down and Deep Power-Down.
- High memory reliability with up to 100 million write cycles or 25 years of operation.
Applications
The NXP SE050C1HQ1/Z01SCZ is designed for a wide range of secure applications, including:
- IoT devices requiring robust security.
- Industrial control systems and automation.
- Smart cards and secure identification solutions.
- Automotive and transportation systems.
- eGovernment applications such as electronic passports and secure documents.
Q & A
- What is the voltage range of the SE050C1HQ1/Z01SCZ?
The voltage range is 1.62-3.6V. - What are the supported cryptographic algorithms?
The device supports AES, DES, HMAC, CMAC, SHA-1, SHA-224/256/384/512, and more. - What are the power-saving modes available?
The device has Power-Down and Deep Power-Down modes, consuming less than 500 µA and 5 µA respectively. - What interfaces does the SE050C1HQ1/Z01SCZ support?
The device supports I2C Target High-speed mode, I2C Controller Fast Mode, ISO7816, and ISO14443-A interfaces. - What is the temperature range of the device?
The device operates within a temperature range of -40°C to 105°C. - What is the package type and size of the SE050C1HQ1/Z01SCZ?
The package type is HX2QFN20 with a size of 3x3 mm. - How reliable is the memory of the SE050C1HQ1/Z01SCZ?
The memory is reliable up to 100 million write cycles or 25 years of operation. - What are some typical applications of the SE050C1HQ1/Z01SCZ?
Typical applications include IoT devices, industrial control systems, smart cards, automotive systems, and eGovernment solutions. - Does the SE050C1HQ1/Z01SCZ support key derivation functions?
Yes, it supports various key derivation functions such as HKDF, MIFARE KDF, and PRF (TLS-PSK). - How can the device be reset externally?
The RST_N pin can be used as an external reset source if the ISO7816 interface is enabled.
