The 8051 microcontroller has a total of 32 I/O pins, which can be used for input/output operations. It also has a number of peripherals, including two 16-bit timers/counters, a full-duplex UART, and a serial interface.
To prove the book’s practical value, here is a classic Ghoshal-style example: 8051 microcontroller subrata ghoshal pdf download
You can download the PDF version of the book "8051 Microcontroller" by Subrata Ghoshal from various online sources, such as: The 8051 microcontroller has a total of 32
: Lists the 2nd Edition , which features updated C-language based programs. including two 16-bit timers/counters