A7001CGHN1/T1AGBEL

Overview

The A7001CGHN1/T1AGBEL is a secure authentication microcontroller unit (MCU) from the NXP A700x series, designed for high-security applications. It integrates an ARM Cortex-M0+ core with on-chip EEPROM storage and cryptographic accelerators. The device operates within a supply voltage range of 1.62 V to 5.5 V and supports serial interfaces with data rates up to 100 kb/s. It features a maximum clock frequency of 62 MHz and functions reliably across an operating temperature range of -40°C to +90°C. Packaged in an HVQFN-32 format, it provides robust hardware security for identity management and access control systems.

Feature Summary

• Integrated ARM Cortex-M0+ core with cryptographic acceleration capabilities
• On-chip EEPROM storage for secure data retention
• Supply voltage range of 1.62 V to 5.5 V
• HVQFN-32 surface-mount package

Applications

• Secure identity management systems
• Access control terminals
• Smart card emulation devices
• IoT device authentication modules

Procurement Notes

Verify component authenticity through authorized NXP distributors or certified suppliers. Request original manufacturer documentation and traceability records upon order confirmation. Confirm current production status and availability directly with the supplier, as lifecycle changes may affect procurement timelines. Ensure packaging integrity matches specified HVQFN-32 standards during receipt inspection.

Selection Notes

Select this component when hardware-based security and secure boot functionality are required for embedded authentication tasks. Compare power consumption specifications against system battery life requirements, noting the 15 mA typical operating current. Verify interface compatibility with existing serial communication protocols. Ensure thermal management solutions support the +90°C maximum junction temperature limit in enclosed designs.

Part Context

This part belongs to the NXP A700x family of secure authentication ICs, which are optimized for low-power, high-security embedded applications. The A7001 variant typically offers specific memory configurations and peripheral sets distinct from other members like the A7002. These components share common architectural foundations but differ in storage capacity and interface options tailored for specific market segments such as automotive keyless entry or industrial IoT security.

Replacement Considerations

Consult official NXP substitution guides for verified compatible alternatives. Cross-reference pinouts and electrical characteristics carefully before integrating any substitute parts. Generic MCU replacements may lack the specific cryptographic hardware engines required for secure authentication functions.