说明：  VK2C23 是一款存储器映射和多功能 的 LCD 控制 / 驱动芯片。该芯片的显示字段为 224 点 (56 SEG × 4 COM) 或 416 点 (52 SEG × 8 COM)。VK2C23 芯片的软件配置特 性使其适用于多种 LCD 应用，包括 LCD 模块和 显示子系统。VK2C23 芯片可通过双 线双向 I2C 接口与大多数微处理器或微控制器进 行通信。
(VK2C23 is a memory mapping and multifunctional LCD control / drive chip. The display field of the chip is 224 points (56 SEG x 4 COM) or 416 points (52 SEG x 8 COM). The software configuration characteristics of VK2C23 chip make it suitable for many LCD applications, including LCD module and display subsystem. The VK2C23 chip can communicate with most microprocessors or microcontrollers through a two wire bidirectional I2C interface.)