P89LPC9221FDH,512

MCU 8Bit P89 80C51 CISC 8KB Flash 2.5V/3.3V 20Pin TSSOP Tube

8051 series IC 8 位 18MHz 8KB（8K x 8） 闪存 20-TSSOP

得捷:
IC MCU 8BIT 8KB FLASH 20TSSOP

艾睿:
MCU 8-bit 80C51 CISC 8KB Flash 2.5V/3.3V 20-Pin TSSOP Tube

Win Source:
8051 LPC900 Microcontroller IC 8-Bit 18MHz 8KB 8K x 8 FLASH 20-TSSOP