8051-Microcontroller - Welcome to electronicmaffia
Block Diagram of the Intel 8051 Microcontroller 2.1.1. Central... | Download Scientific Diagram
Microcontroller Intel 8051 [I/O Ports]. Pin out of the 8051 –40 pin package –32 pins are used for the 4 ports. –V CC / V SS –ALE Address Latch Enable. - ppt download