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	ETM110

ETM110 Basic Prototyping Module

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Description

ETM110 board helps the system designers to rapidly design and prototype their designs based on 8051. It provides a complete development platform with different modules interface that accelerates the task of designers to run application software on 8051 hardware. It provides many useful interfaces and unused ports that are indispensable for any development or application.

Features

» P89V51RD2/P89C668 Microcontroller.

» All ports and decoded interface available on the edge of board.

» 64KB on-chip FLASH for in-System (ISP) FLASH programming.

» 512KB external serial I2C-EEPROM.

» On Board RTC(Real Time Clock).

» RS232 serial interface.

» 16 x 2 lines LCD Display with drivers.

» PS2 Keyboard connector.

» Royalty free TCP/IP stack with source for Ethernet/Internet connectivity.

Applications

» ETM110 can be used to Explore the 8051 core & as a Test Platform to download the programs to 89V51RD2 flash to run the Program, check the desired output & if required change the program & download it to the microcontroller flash without removing it from the board.

» The Sample C code provided with the ETM110 board are self explanatory with comments that help you understand the Serial port, LCD, PS/2 Keyboard, Ethernet module programs.

» The ETM110 board removes the burden of hardware development & as the entire PORT Pins are accessible hence further development with the board is easily possible.

Specification Table

Features	ETM150
Microcontroller	P89V51RD2 at 12MHz
Flash	64kB
External Serial I2C- EEPROM	512KB
RAM	1K **
Speed	12Mhz clock
Serial port	1
Display	16 x 2 lines LCD Display
On Board RTC(Real Time Clock)	Yes

** Also available with P89C668 - 8K on chip RAM