LQCC4201S - LQ Silicon

Chips and Applications

Home - Chips and Applications - Chip products - High-Performance MCU Chip -

LQCC4201S

The LQCC4201S security chip is designed based on the Cortex-M4F core with a main frequency of 200 MHz. It features low power consumption, high performance, multi-functionality, and high security. It supports multiple display drivers, with port speeds of up to 400 Mbps, and supports XIP (Execute-In-Place) mode.

Features

Cortex-M4F

Typical frequency 200MHz.
Memory Resources

◼ 256KB SRAM
◼ 32KB ROM
◼ 4KB OTP 1024*32-bit
◼ Packaged with 2MB PSRAM/SPI NOR Flash (optional)
◼ Expandable with external SSI NOR Flash & PSRAM.
Port Speed

SPI/SSI supports single/dual/quad-line display driving, with port speeds up to 400Mbps, supporting XIP mode.
Rich Expansion Interface Resources

Supports SPI/UART/CAN/USB/PWM/ADC, etc. Rich expansion interface resources, ADC can support resistive touch screens.
Encryption Algorithms

Built-in Chinese national cryptographic and international universal security algorithm coprocessor, supports Chinese national cryptographic algorithms SM2/SM3/SM4, and international universal encryption/decryption algorithms such as AES/DES/RSA/ECC.

Application

Application Fields

Display Screens

Instrument Panels

Industrial Touch Control

Command Control

Learn more