E0C60011 4-Bit Low Cost, Single Chip Microcomputer for Battery-Driven Products with 7-Segment LCD Display,R/F Converter(4位低成本,单片微计算机(带7段LCD显示,R/F转换器,用于电池驱动产品))
E0C6002 4-Bit Low Cost, Single Chip Microcomputer for Battery-Driven Products with 7-Segment LCD Display,R/F Converter(4位低成本,单片微计算机(带7段LCD显示,R/F转换器,用于电池驱动产品))