What is the Pinout diagram of at89s52 8-bit microcontroller?

AT89S52 8-bit microcontroller is available in three packages. But the pinout diagram is the same for all three packages. The pin configuration detail in tabular is mentioned below: All ports of AT89S52 are 8-bit which means each port has 8 multifunctional pins.

What are the power modes available in at89s52?

AT89S52 has two power modes, i.e., idle mode in which stops processing unit stops while other peripheral keep working and power-down mode that halts oscillator and other functions and save RAM contents. Different software and compilers available in the market can be used to program Atmel microcontrollers family.

How to program the Atmel microcontroller?

In order to program the Atmel microcontroller we will need an IDE (Integrated Development Environment), where the programming takes place. A compiler, where our program gets converted into MCU readable form called HEX files. An IPE (Integrated Programming Environment), which is used to dump our hex file into our MCUs.

How many I/O pins are there in a microcontroller?

It has 32 I/O pins comprising of three 16-bit timers, external interrupts, full-duplex serial port, on-chip oscillator and clock circuitry. The Microcontroller also has Operating mode, Idle Mode and Power down mode which makes it suitable for battery operated applications.

How many pins are there in a microcontroller?

Like other microcontrollers, It has GPIO pins, three 16-bit timers, one full-duplex UART communication port, three 16-bit general-purpose timers, on-chip oscillator. Furthermore, it has 40 pins, out of which 32 are GPIO pins.

What are the different types of 7400 NAND gates?

For example 7400 NAND gates are available as 74HC00, 74HCT00 and 74LS00. If you are using another reference please be aware that there is some variation in the terms used to describe pin functions, for example reset is also called clear.