Easy-Downloader V1.1 for ATMEL 89C2051/4051. Writer for programming HEX code into Flash based microcontroller AT89C2051(2k) and AT89C4051(4k).

WinNT BlowIT & 8 051 Stuff Actually, I had no intention to deal with the 8051 yet. I am interested in it because of the AT89C2051 which is available in Izmir, the city I live, now. How good is a micro if you can not get it when you need it? The AT89C2051 is a 20 pin 8051 compatible device.

Here one is sold for about 3,5 US$. AT89C2051 Features:. Compatible with MCS-51T Products. 2K Bytes of Reprogrammable Flash Memory - Endurance: 1,000 Write/Erase Cycles. 2.7V to 6V Operating Range.

Fully Static Operation: 0 Hz to 24 MHz. Two-Level Program Memory Lock. 128 x 8-Bit Internal RAM. 15 Programmable I/O Lines. Two 16-Bit Timer/Counters.

Six Interrupt Sources. Programmable Serial UART Channel. Direct LED Drive Outputs.

On-Chip Analog Comparator. Low Power Idle and Power Down Modes BlowIT is a very simple AT89C2051 programmer. It is easy to build and use. I rewrote the software using the language and for Win95 and WinNT so that it works on Windows 2000, NT, 95, 98. I tested it on my dual Celereon 366 @ 458 Mhz machine with both Windows 2000 and Windows 98. My version acepts intel hex files as input, while the original BlowIT accepts binary files (meaning that you must convert your hex file to binary).

This software is presented as is, without warranty of any kind. Please read the.

Download (571 Kb). Download the original (86 Kb). Need BlowIT for DOS? Rewrote the original Pascal BlowIT, adding hex file input and support for programming the AT89C1051 and 4051. Also, he designed a very nice PCB with onboard power supply. Download (118 Kb ) Other BlowIT related links: Blow It software for Linux.

Resurrected by Jonas Diemer. Now it has intel hex file input, too. The abandoned one is basic compilers support it. They also have a PCB design for Blow-IT. This has the BlowIT and other SiStudio files.

Other Free AT89C2051 Programmer links: • for ATMEL 89C2051/4051. Uses serial port with windows or DOS software. Needs a preprogrammed 2051. • • • for Parallel Printer Port developed by Herny Arndt.

©2010 AirBorn Our AT89C2051 and AT89C51 programmers date from the 1990's - they are very straightforward, work perfectly well under linux or windows, and we still sell replacements. To help our previous customers we offer Erase, Program and verify an AT89C2051 in one easy operation! Programs in just 6 seconds! PG2051 - A Programmer for the Atmel AT89C2051, from AirBorn Electronics The AT89C2051 is a 20 pin 8051 compatible microprocessor (including serial port) with 2k of FLASH memory, available from Atmel (see ).

The PG2051 erases, programs, and verifies AT89C2051 chips in 6 seconds. As the AT89C2051 devices are FLASH, they can be reprogrammed as often as needed. The PG2051 is driven by sending it a (standard) Intel hex file through its serial port. This means it can be driven by any operating system - all that is necessary is that the host has a serial port to send the data to the programmer (at 9600 baud) - the programmer will do the rest.

The programmer features a test switch which allows the owner to check if an AT89C2051 is blank, working, programmed or failed in just one second - without needing the PC connected.