VPL-89c61 is an Advanced Microcontroller Trainer Kit with 89C61 / 89C52 operating at 11.059MHz crystal with 32K user RAM.
Specifications For VPL-89C61:
89C61/89C52 CPU operating at 11.0592 MHz crystal.
32K user RAM using 62256 with battery backup using NICD battery.
16K bytes of powerful monitor EPROM using 27512.
One memory socket is provided for expansion up to 64K
On board ISP programming facility with windows based ISP software.
48 I/O lines using 2 nos. of 8255.
Three channel Timer/Counter using 8253
On board 12 bit ADC using AD574
On board 1 channel DAC using DAC0800
On board Real Time Clock using RTC6242
Aux. RS-232C interface using 8251 terminated on 9 pin D-Type connector.
20×2 Alphanumeric LCD display with Backlite.
101 ASCII keyboard interface using 89C2051 operating @ 12MHz.
Two external interrupts INT0 & INT1 are available at FRC connector.
RS-232C using Rx/Tx of 8051 terminated on 9 pin D-Type connector.
On board Single line Assembler/Disassembler
Two modes of operation:
Keyboard mode
Serial mode
Powerful software commands like EXAMINE/EDIT MEMORY, EXAMINE/EDIT REGISTERS, SINGLE STEPPING, EXECUTION, BREAK POINT can be used through ASCII keyboard or PC serial mode.
Facility for uploading/downloading of files from/to PC.
All Address, Data and Control Signals, are buffered and available at the FRC connector.
Enclosed in attractive ABS plastic cabinet with cover.
.jpg "Advanced Microcontroller Trainer Kit with 89C61-89C52 (VPL-89C61) Manufacturers in New Delhi")
