• 鼎天国际

    Product Overview

    The GS200 printer controller SoC, built on advanced 40nm process technology, features a 32-bit CPU core for high-performance computing, ample storage, and a wide range of communication interfaces. It integrates a thermal print controller, supports the national SM4 cryptographic algorithm, and is compatible with mainstream RTOS platforms, including FreeRTOS, RT-Thread, and μCOS, as well as TSPL command sets.

    Designed for label printers, the GS200 is ideal for applications in retail, food service, tea and beverage, bakery, logistics, and other service industries.

    Structure Diagram

    Performance

    System

    • 32-bit CK803S core
    • Up to 200 MHz operating frequency

    Memory

    • Flash: up to 1024 KB
    • SRAM: up to 128 KB
    • SDRAM: up to 16 MB

    Power Management

    • Operating voltage: 2.0V–3.6V
    • Supports POR/PDR
    • Supports programmable voltage detector (PVD)

    Timers

    • 16-bit advanced timers: 2
    • 16-bit general-purpose timers: 3
    • 16-bit basic timers: 2
    • Watchdog timers: 2
    • 24-bit SysTick: 1
    • Communication Interfaces
    • I²C (1 Mbit/s): 1
    • UART/USART: 3
    • SPI/I²S: 2
    • USB OTG_FS controller: 1
    • Ethernet MAC

    Analog Peripherals

    • 12-bit ADC: 1
    • 2-channel 30mA constant current source: 1

    Thermal Head Controller

    • Supports power balance and thermal history algorithms
    • Maximum print head width
    • Up to 8 heating passes per line
    • Independent operation of the THA module

    I/O

    • Up to 51 I/Os
    • All I/O are mapped to external interrupt vectors

    Security

    • SM4 encryption algorithm
    • 96-bit unique device ID

    Package

    • LQFP64
    • QFN64
    • LGA64
    • LQFP48