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MAXQ1050 - Secure USB Microcontroller

General Description

The MAXQ1050 is a low-power secure microcontroller designed for USB secure token and smart card reader applications that require certificate-based or other public key cryptographic schemes.

Key Features

  • S High-Performance, Low-Power, 32-Bit MAXQ30 RISC Core S Operates from USB Power or Single 3.3V Supply S Runs from 20MHz (typ) Internal Oscillator S Supports External 12/24MHz Crystal Oscillator for Microcontroller and USB Operation S On-Chip 2x/4x Clock Multiplier S 16-Bit Instruction Word, 32-Bit Internal Data Bus S 16 x 32-Bit Accumulators S 16 x 32-Bit General-Purpose Working Registers S Up to 20 General-Purpose I/O Pins S 5V Tolerant I/O S Virtually Unlimited Software Stack S Op.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet.co.kr ABRIDGED DATA SHEET 19-5822; Rev 2; 11/11 EVALUATION KIT AVAILABLE MAXQ1050 Secure USB Microcontroller with Asymmetric Cryptography General Description The MAXQ1050 is a low-power secure microcontroller designed for USB secure token and smart card reader applications that require certificate-based or other public key cryptographic schemes. The device also incorporates a sophisticated security mechanism to protect secret key data; two self-destruct inputs and environmental monitors (temperature and voltage sensors) erase secret key data when an attack condition is detected.