A7102CHUK/T0BC2VAZ

Overview

The A7102CHUK/T0BC2VAZ is a customer-programmable security IC from the NXP A71CH family, designed for secure authentication and data protection in IoT applications. It operates within an extended temperature range of -40 °C to +90 °C. The device utilizes a Wafer Level Chip Scale Package (WLCSP) format, facilitating compact integration into space-constrained designs. As part of the A71CH series, it provides hardware-based security features accessible via standard interfaces, enabling robust protection against physical and logical attacks for connected devices.

Feature Summary

• Customer-programmable security architecture for flexible implementation
• Extended operating temperature range: -40 °C to +90 °C
• Compact WLCSP package for space-efficient PCB layouts

Applications

• IoT device authentication
• Secure element integration
• Data protection in connected systems

Part Context

This component belongs to the A71CH family of security ICs, which includes variants like the A7101CHTK2 and A7102CHTK2. These devices are engineered to provide secure boot, key storage, and cryptographic operations. The A7102CHUK variant specifically denotes the WLCSP package option with extended temperature capabilities, distinguishing it from HVSON8 packaged counterparts.

Replacement Considerations

Direct replacements must match the A71CH family specifications. The A7101CHUK/T0BC2HAZ offers identical functionality but supports only the standard temperature range (-25 to +85 °C). For extended temperature requirements, no other direct substitute is listed in the provided documentation.