Description
Specifications
- It is a high-performance CMOS microcontrollers with Flash Technology
- The unit operates at a wide range of 4 – 5.5 volts, so it is a low power IC.
- The device supports In-system Programming both page and byte mode for the Flash memory.
- The operational frequency of CPU is up to 33MHz but can be altered for saving energy.
- The module has a quick programming time with 10,000 read/write cycles.
- The Random Access memory is organized in 256×8 bits.
- The serial communication takes place through a full duplex UART module.
- It comes with a reset option, three 16-bit timers and eight interrupts.
- 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.
Applications
- Multiple DIY Projects
- Very good choice if you are learning ATmel
- Projects requiring Multiple I/O interfaces and communications
- Replacement for Arduino Module
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