B. E./B. Tech. Degree examination, april/may 2011 Sixth Semester


List the features of 8051 microcontroller?



Download 1.56 Mb.
View original pdf
Page81/86
Date16.12.2020
Size1.56 Mb.
#54858
1   ...   78   79   80   81   82   83   84   85   86
EE2354 auque
15. List the features of 8051 microcontroller?
The features are
• Single supply +5 volt operation using HMOS technology.

4096 bytes program memory on chip (not on 8031)

128 data register banks
Four register mode, bit timer counter.
• Extensive Boolean processing capabilities.

64 KB external RAM size

32 bidirectional individually addressable IO lines.

8 bit CPU optimized for control applications.
16. Explain the operating mode 0 of 8051 serial ports
In this mode serial enters & exits through RXD, TXD outputs the shift clock 8 bits are transmitted/received: 8 data bits (LSB first. The baud rate is fixed at 1/12 the oscillator frequency.

Download 1.56 Mb.

Share with your friends:
1   ...   78   79   80   81   82   83   84   85   86




The database is protected by copyright ©ininet.org 2024
send message

    Main page