8-bit 8051 MCU, 20MHz, 64KB Flash, 44-Pin TQFP, SMT
8-bit 8051 MCU 20MHz 32KB Flash TQFP 44-Pin
8-bit 8051 CISC MCU, 20MHz, 64KB Flash, 44-Pin VQFN EP
8-bit 8051 CISC MCU, 20MHz, 64KB Flash, 40-Pin PDIP, 2.5-5.5V
8-bit 8051 MCU, 20MHz, 64KB Flash, 44-Pin VQFN EP, SMT
8-bit 8051 MCU, 20MHz, 64KB Flash, 44-Pin LQFP, SMT
8-Bit 8051 MCU, 20MHz, 32KB Flash, 44-Pin TQFP, SMT
8-bit MCU 8051 CISC 20MHz 32KB Flash 44-Pin PLCC SMT
8-bit MCU 8051 CISC 32KB Flash 20MHz 44-Pin LQFP SMT
8-bit 8051 MCU, 20MHz, 32KB Flash, 256KB RAM, 44-Pin VQFN EP
8-bit 8051 MCU, 20MHz, 64KB Flash, 44-Pin PLCC SMT
8-bit 8051 CISC MCU, 20MHz, 64KB Flash, 44-Pin PLCC SMT
8-bit 8051 MCU, 20MHz, 24KB Flash, 44-Pin LQFP
8-bit MCU 20MHz 32KB Flash 44-Pin PLCC SMT
8-bit 8051 MCU, 20MHz, 32KB Flash, 44-Pin TQFP, SMT
8-bit 8051 MCU, 20MHz, 32KB Flash, 256KB RAM, 44-Pin LQFP
8-bit 8051 CISC MCU, 64KB Flash, 20MHz, 44-Pin TQFP