SQ7515

Brief

SQ7515 is a Low Power MCU with Security Processor, supporting operating voltage range from 2.0 to 3.6V. The Security Processor supports high quality TRNG (True Random Number Generator), hardware AES-128/AES-256, SHA-256 and sixteen AES-128 secret keys or eight AES-256 secret keys. The secure Key Slots, UserZone and SmallZone Secure Storage could ensure the safety of keys and sensitive data. The Security Processor is isolated and can be accessed through specific interface. It can operate independently without occupying host resources. With ease of use Security API, the system can enable Secure Boot, Secure OTA and IP protection security features fast and easily.

Features

• Dedicated Security Processor provides NIST CAVP certified Cryptographic
  • Symmetric Encryption/Decryption
  • Hashing
  • Longer Key Length: 8 keys for AES-256/16 Keys for AES-128
• High Quality TRNG
• Secure Storage
  • Secret Key Slots
  • 256 Bytes User Zone
  • 768 Bytes EEPROM(Data Memory)
• Security Processor Access Control
  • Via a Mailbox Interface to Security Processor
• Ease to Use Security API to Enable Security Functions

• Products and Package Type

  PRODUCTS	PACKAGE TYPE
  SQ7515QA044SETR	QFP44 (10x10)

Datasheet

• English - iMQ SQ7515 Brief Datasheet V1.0.pdf

Development Tools

• Prototyping EVB
  • To develop Host Processor and Security Processor applications for SQ7515, the following hardware is required:
    
• MQ-Link (Host Processor SDK)
  • Software : iMQ IDE V3.87
  • User Guide : iMQ_MQ-LINK_User_Manual_EN_V2.51.pdf
• iMQ Secure Starter Kit (Secure Processor SDK)
  • Software : iMQ_StarterKit_Setup V3.3 *
  • User Guide : iMQ_Secure_StarterKit_User_Manual_EN_V1.5.pdf
  • Application Note : AP220901_SQ7515 Security Processor characteristics and commands *

Applications (Security Solution) *