Microprocessor in Coimbatore

8 Channel A To D Converter Module Model - A1

Intel Microprocessor

ARM Processor (LPC 2148):ARM7 32-bit processor LPC2148.ISP/JTAG Support.8 Bit o/p LED and 8 Bit i/p DIP.4*4 Matrix Keypad.2*16 Character LCD .120*64 Monogram GLCD.Relay, Buzzer, Stepper Motor Current Amplifier.I2C EPROM,I2C RTC, I2C I/O Expanded With 7 Segment LED.12MHZ Crystal Oscillator.2 no of UART, Interrupt, Result.SPI EPROM MMC .USB Port with USB Powered.ADC With LM35 Temperature sensor, DAC O/P, PWM pin out.7 Segment Direct I/O Display.230v AC / 12v DC Input Power Supply.

Features To edit memory and register. Single step execution, program execution, execute with break point. To fill, move, compare, insert and delete block of memory. Monitor routines for display, time delay, etc., Specifications: 8085 CPU. 8kb Monitor EPROM. 8kb User RAM. 8kb NVRAM to store data permanently (Optional). 24 I/O lines using 8255. 21 keys keyboard with multifunction keys. 6 digits 7 segment RED colour LED display. Keyboard and display interface using 8279. 3 Channel 16 bit counter / timer using 8253. PC serial port interface using 8251. RS 232 drivers using max 232. BUS expansion connector. SID, SOD, Reset, Ready and interrupt lines are terminated in a separate connector. Separate regulated power supply unit. Technical manual with operation instructions and example programs. Mounted on elegant fibre box.

CPU 8085 Operating @ 3.072 MHz MEMORY 64KB MAX (32KB EPROM and 32KB RAM) Battery Backup option for RAM NOTE The system is supplied with 16KB EPROM and 8KB RAM I/O PARALLEL 48 I/O lines using two 8255 I/O SERIAL 0ne RS232 compatible interface TIMER Three 16 bit counter /timer using 8253 KEYBOARD Consisting of 28 numbers of computer grade keys

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