The MAXQ1850-LNS+ is a highly integrated, low-power microcontroller from Maxim Integrated designed to serve as a secure processor for various applications, including financial terminals, mobile communication, and secure access systems. This advanced microcontroller is built with security in mind, featuring a suite of hardware-based security capabilities to protect against a wide array of attacks.

Key Features

• High-Security Architecture: The MAXQ1850-LNS+ incorporates a secure bootloader, secure flash memory, and a cryptographic engine supporting multiple algorithms to ensure the integrity and security of code and data.
• Cryptographic Engine: It includes a high-performance cryptographic engine that supports DES, 3DES, AES, and SHA-1/SHA-256 algorithms, enabling robust encryption and decryption capabilities for secure data handling.
• Secure Memory: Equipped with secure, non-volatile memory, the MAXQ1850-LNS+ ensures that sensitive data is protected, even when the power is off.
• Low Power Consumption: Designed to operate with minimal power usage, this microcontroller is ideal for battery-powered and portable applications where efficiency is crucial.
• Multiple Communication Interfaces: The device features a variety of communication interfaces, including SPI, UART, and I²C, allowing for flexible connectivity options.

Applications

• Point of Sale (POS) Terminals
• Secure Access Control Systems
• Mobile Communications
• Personal Identification
• Smart Card Readers

Technical Specifications

Parameter Value Core Processor MAXQ Program Memory Type Flash Program Memory Size 32KB RAM Size 6KB Interface Type SPI, UART, I²C Operating Temperature -40°C to +85°C Package/Case CSBGA-64

The MAXQ1850-LNS+ is a testament to Maxim Integrated's commitment to providing secure, high-performance microcontroller solutions for sophisticated and sensitive applications. With its comprehensive security features and low power consumption, the MAXQ1850-LNS+ is an excellent choice for designers looking to enhance the security and reliability of their systems.