MAXQ1850 (2)
The MAXQ1850 is available from Analog Devices at Xecor. Designed for secure cryptographic control, the MAXQ1850 offers high-performance 32-bit MAXQ30 RISC core operation, single 3.3V supply for low power consumption, and advanced security features such as tamper sensors and rapid zeroization technology. Available in a 40-WFQFN exposed pad package, it is ideal for applications in security, telecommunications, and data protection. Whether used in secure authentication systems, cryptographic hardware, or IoT devices, this series ensures robust performance, scalability, and efficiency for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAXQ1850 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAXQ1850-BNS+T | Stay ahead of threats with our advanced secure microcontroller, featuring rapid zeroization and state-of-the-art encryption methods | TQFN EP-40 | 7,590 | |
| MAXQ1850-BNS+ | MAXQ1850-BNS+ ADI Secure Cryptographic Controller with Rapid Zeroization Technology | WFQFN-40 | 4,229 |
Key Featrues
High-Performance 32-Bit MAXQ30 RISC Core: The MAXQ1850 features a 32-bit MAXQ30 RISC core that operates at up to 16MHz, delivering nearly 1MIPS per MHz. This high-performance core ensures efficient execution of complex cryptographic algorithms and general-purpose tasks, making it suitable for applications requiring both speed and security.
On-Chip Cryptographic Hardware: The microcontroller includes dedicated cryptographic engines for DES, AES, ECDSA, DSA, RSA, and SHA-1/224/256. These hardware accelerators significantly reduce processing time for cryptographic operations, enhancing both performance and security in applications such as secure transactions and data protection.
Tamper Sensors and Rapid Zeroization Technology: Integrated tamper sensors detect out-of-range temperature/voltage conditions or user-defined self-destruct inputs, instantly zeroizing internal keys and user data. This feature ensures robust protection against physical attacks, making the MAXQ1850 ideal for high-security environments.
256KB Internal Flash Program Memory and 8KB NV SRAM: The device offers ample memory for program storage and secure data retention, even in low-power or battery-backed scenarios. This combination supports complex applications while maintaining data integrity during power loss or tampering events.
USB Device Controller and ISO 7816 UART: The MAXQ1850 includes a USB controller with four endpoint buffers and an ISO 7816 UART with FIFO, enabling seamless communication with external devices and smart cards. These peripherals expand its use cases to include secure authentication, payment systems, and IoT connectivity.
On-Chip Cryptographic Hardware: The microcontroller includes dedicated cryptographic engines for DES, AES, ECDSA, DSA, RSA, and SHA-1/224/256. These hardware accelerators significantly reduce processing time for cryptographic operations, enhancing both performance and security in applications such as secure transactions and data protection.
Tamper Sensors and Rapid Zeroization Technology: Integrated tamper sensors detect out-of-range temperature/voltage conditions or user-defined self-destruct inputs, instantly zeroizing internal keys and user data. This feature ensures robust protection against physical attacks, making the MAXQ1850 ideal for high-security environments.
256KB Internal Flash Program Memory and 8KB NV SRAM: The device offers ample memory for program storage and secure data retention, even in low-power or battery-backed scenarios. This combination supports complex applications while maintaining data integrity during power loss or tampering events.
USB Device Controller and ISO 7816 UART: The MAXQ1850 includes a USB controller with four endpoint buffers and an ISO 7816 UART with FIFO, enabling seamless communication with external devices and smart cards. These peripherals expand its use cases to include secure authentication, payment systems, and IoT connectivity.
Applications
Secure Cryptographic Controller: The MAXQ1850 is ideal for implementing robust cryptographic operations in secure systems, such as payment terminals, authentication devices, or secure communication modules. Its integrated DES, AES, and public-key cryptographic accelerators ensure high-speed encryption and decryption, making it suitable for applications requiring stringent data security and tamper resistance.
Tamper-Proof IoT Device: The MAXQ1850 is perfect for IoT devices requiring tamper detection and rapid zeroization of sensitive data. Its tamper sensors and secure memory management unit make it ideal for smart meters, industrial IoT controllers, and connected medical devices, ensuring data integrity and security in critical applications.
USB-Enabled Secure Authentication Module: The MAXQ1850 is well-suited for USB-based secure authentication systems, such as hardware security keys or secure access dongles. Its USB device controller and cryptographic hardware enable seamless integration with host systems while providing strong encryption and tamper resistance for secure user authentication.
Battery-Backed Secure Data Logger: The MAXQ1850 is ideal for secure data logging applications, such as environmental monitoring or industrial control systems. Its battery-backed NV SRAM and unresettable true-time clock ensure reliable data storage and timestamping, even during power loss, while its cryptographic features protect sensitive logged data from unauthorized access.
Tamper-Proof IoT Device: The MAXQ1850 is perfect for IoT devices requiring tamper detection and rapid zeroization of sensitive data. Its tamper sensors and secure memory management unit make it ideal for smart meters, industrial IoT controllers, and connected medical devices, ensuring data integrity and security in critical applications.
USB-Enabled Secure Authentication Module: The MAXQ1850 is well-suited for USB-based secure authentication systems, such as hardware security keys or secure access dongles. Its USB device controller and cryptographic hardware enable seamless integration with host systems while providing strong encryption and tamper resistance for secure user authentication.
Battery-Backed Secure Data Logger: The MAXQ1850 is ideal for secure data logging applications, such as environmental monitoring or industrial control systems. Its battery-backed NV SRAM and unresettable true-time clock ensure reliable data storage and timestamping, even during power loss, while its cryptographic features protect sensitive logged data from unauthorized access.
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