Our AT89C2051 and AT89C51 programmers are still available (by back order) - but the new P89LPC932 family microprocessors from Philips represents far better value for money - and they can be programmed via a serial port! If you still want our programmer - after all it is one of the only AT89C2051 programmers that works under any operating system, and programs in 6 seconds - Please contact us and we'll place a backorder for you

Erase, Program and verify an AT89C2051 in one easy operation!

The AT89C2051 is a 20 pin 8051 compatible microprocessor (including serial port) with 2k of FLASH memory, available from Atmel (see www.atmel.com). 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 may be connected to a PC or other host by a serial cable. The programmer interface is PC serial compatible, operates at 9600 Baud, and accepts standard Intel Hex files.

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.

FEATURES:

• Programs the 2k FLASH memory in 89C2051's
  • Can be reprogrammed 1000 times per chip
  • Fast - programs a chip in 6 seconds (typ.)
  
• 89C2051 is 8051 Instruction and Reg compatible
• Programmer interface is PC serial compatible
  • 9600 Baud, 8 data, 2 stop bits, no parity
• Accepts standard Intel Hex files
• Programs Security bits, if required
  • Dipswitch selectable
• One Step program operation
  • Download starts Test/Erase/Program/Verify
• Stand-alone test switch
  • Allows 89C2051 test without PC download
  • Tests for blank chip without PC download
• Programmer also handles AT89C1051's
• Powered by DC plug pack (supplied)
• Evaluation Kit includes two sample 89C2051 devices

AUD$188 (+gst)
for Programmer, plugpack
& Data sheet

OPERATION:

The programmer may be connected to a PC or other host by a serial cable. The data to be downloaded to the programmer is transmitted in Intel Hex format. The programmer will erase & program, verify, write protect and security protect as it receives the file, according to the settings on its Dip switches.

In normal use device programming consists of:

Insert an 89C2051	- (Manual Test if desired)	Mode COM1:9600,N,8,2
Download intel hex file	- (Causes programming)	Copy Myfile.hex COM1
Watch LEDs	- (Indicates success)

The PG2051 can be used stand-alone by inserting an 89C2051 and operating the Manual test switch, in this mode it indicates Tested, Blank and Verified checksum conditions.

EVALUATION KIT:

The PG2051 evaluation kit, with prototype board [Click here for schematic]

• The PG2051 programmer
• Power supply plugpack
• PG2051 data sheet and reference card
• Two AT89C2051 FLASH memory CPU devices
• A small prototype board with LEDs, to test with
• A well documented sample .ASM program
• A shareware assembler & dis-assembler
• $233 (plus GST [tax] in Australia)

AUD$233 (+gst) for Evaluation kit &
Programmer. Order by Fax, Phone
or Mail - see ORDER FORM.

The AT89C2051 Microprocessor

• Download/View a .PDF version of the AT89C2051 data sheet
• For more information on these microprocessors, visit Atmel's site.

The AirBorn Electronics programmer described here connects to a Serial port, works under any operating system, and programs in 6 seconds by just copying the hex file to the COM port. There is also a programmer design available from Atmel that you can build yourself - although it does not share these features. Download the free programmer here, - but remember to get the software from Atmel, also.

Tel: (61)(2) 9640 0774

Mail: AirBorn Electronics
P O Box 1491
North Sydney 2059
Australia

Overview Order Form