【Intel】EN87C251SB16,IC MCU 8BIT 16K 16MHZ OTP 44PLCC
【Intel】EN87C251SP16,IC MCU 8-BIT 8K 16MHZ OTP 44PLCC
【Intel】EN87C251SQ16,IC MCU 8BIT 16K 16MHZ OTP 44PLCC
【Intel】EN87C51FA1SF76,IC MCU 8BIT 8K OTP EXT 44-PLCC
【Intel】EN87C51FA24SF76,IC MCU 8BIT 8K OTP EXT 44-PLCC
【Intel】EN87C51FB1SF76,IC MCU 8BIT 16K OTP EXT 44-PLCC
【Intel】EN87C51FB24SF76,IC MCU 8BIT 16K OTP EXT 44-PLCC
【Intel】EN87C51FC1SF76,IC MCU 8BIT 32K OTP EXT 44-PLCC