Hi, I have this Willem 5.0 Eprom programmer that I have bought from Ebay. I have bought it for some older eproms that I need to program. With newer 27C256 and 27C512 it works ok, but with older 27128 and 2716 it does not because of the voltage drop on VPP. It has a potentiometer (in the red square) that can be used for VPP.
Info needs to be updated !Willem Universal EPROM Programmer Pro version latest design PCB5.5
*** The Latest Version Available ***
Features and Advantages
Can program EPROM, EEPROM, FLASH Burner (Vpp 12.5V, 21V, 25V);
- Willem eprom programmer pcb50b software.rar Full version Dec 23, 2017 - Willem EEPROM Programmer is a very useful programmer software that can. Willem PCB50 software MCUmall EPROM BIOS Chip Burner. I recently obtained a willem eprom programmer pcb5.0e. Currently running Willem Eprom PCB5.0C (0.98D8) software.
- Software Version 0.98D10 – for PCB5.0 is now released. 2013 Latest Version support DDR3,51/PIC MCU,EPROM,EEPROM,FLASH,Willem Eprom Programmer PCB50.NEW PCB. Quite possibly the best general purpose programmer around and certainly the best entry level programmer available, the Willem Programmer is based on a tried and true design.
of the hardware !
Supports CHIPS (EPROM, EEPROM, FLASH, I2C, PIC, MCS-51, AVR, 93Cxx, ISP) and more;
This hardware version (PCB5.5) is more STABLE than version PCB3B;
It can program up to 20% faster than Willem EPROM Programmer (PCB3.5C) / (PCB4C) and 50% faster than the PCB3B+;
Takes power from a USB port or from an optional external power supply (not supplied);
You can choose between Version PCB3B and PCB5.5 using jumper setting if required.
*** Latest Version 0.98D8 - adds extensive support for Winbond flash chips and PIC Micro family ***
*** This NEW PCB5.5 has incorporated those commonly used adapters such as PLCC32 (supports 3.3V devices) socket, Firmware
CLICK HERE to download the software, WOW, YES, this allows you to check out the look and feel of the software and also use it to
One BRAND NEW Willem EPROM Programmer PCB5.5;
The included software is Windows Based and every Version up to and including the latest Version for this Programmer is on the
Click here to see a few screenshots OR Download the Software and check it out for yourself...
DIP Switch Settings
These DIP Switch settings are also very easy to configure. After selecting the memory integrated circuit, the software displays a diagram of how these switches should be set. The settings are obviously different for different chips.
ZIF Socket
Voltage Regulator
Power Supply
Willem Pcb 5.0e Software Update
Cost / eBay
When I bought this programmer on eBay, there were many sellers with a similar product, and some of them will sell just the programmer board without the cables whilst others will sell the cables as well.
Anti-static Storage Bag
Willem Pcb 5.0e Software Downloads
The board usually arrives in an anti-static storage bag.
This Article Continues...
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