型号 / 厂家，封装，批号，备注，订购

HT445R0(48SSOP-A) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT447K0(16DIP) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT447K0(18DIP) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT447K0(20DIP-A) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT447K0(20DIP-B) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT447K0(20SOIC-B) / Holtek Semiconductor,Datasheet,06/07+,4-Bit Microcontrolle 订购 PDF文档

HT447P0 / Holtek Semiconductor,Datasheet,07+,4-bit Microcontrolle 订购 PDF文档

HT447P0(20DIP-C) / Holtek Semiconductor,Datasheet,06/07+,4-Bit Microcontrolle 订购 PDF文档

HT447P0(20SOIC-A) / Holtek Semiconductor,Datasheet,07+,4-Bit Microcontrolle 订购 PDF文档

HT447P0(20SOIC-B) / Holtek Semiconductor,Datasheet,06/07+,4-Bit Microcontrolle 订购 PDF文档