TM1622是256点内存映象和多功能的LCD驱动专用芯片,TM1622的软件配置特性使它适用于多种LCD应用场合,包括:LCD模块和显示子系统。用于连接主控制器和TM1622的管脚只有4或5条，TM1622还有一个节电命令用于降低系统功耗。本产品性能优良、质量可靠。(TM1622 is a 256 point memory and multi-function LCD driver special chip. TM1622's software configuration features make it suitable for many LCD applications, including LCD module and display subsystem. Only 4 or 5 pins are used to connect the master controller and the TM1622, and TM1622 has a power saving command to reduce the power consumption of the system. This product has excellent performance and reliable quality.)