EPROMs Vpp

Here are the Vpp for various EPROMs I was able to burn using my "Dual Power Willem Universal EPROM Programmer" sold by MCUMall.com:









1.- Hitachi HN462732G













Vpp = 25V

2.- FUJITSU MBM2732A













Vpp = 21V

3.- Intel D2732A













Vpp = 21V

4.- NEC D2732D













Vpp = 21V

5.- Toshiba TMM2732D













Vpp = 25V

More on the way.