For Standard/Enhanced/True-USB Willem EPROM programmer/All TOP series/EasyPro series/Wellon, Weilei series/SuperPRO series and all other brand universal programmer.
It supports 5V and 3.3V devices, such as 27,28,29,39,49 EPROM, EEPROM,Flash devices. eg.27C64-27C512,29C256 etc.
Example of part number supported:
27C128 27C256 27C512A 27C64 27LV256 27LV512A 27LV64 28F256A AM27256;
AM27C64 AM27C128 AM27C256 AM27C512;
AT27BV256 AT27BV512 AT27C256R AT27C512R AT27LV256A AT27LV512A AT28C256 AT29C256 AT29LV256;
CAT28C256 CY7C274;
D27128 D27128A D27256 D27512 D27513 D2764 D2764A D27C128A D27C256 D27C512 D27C513 D27C64A D87C64;
EN27C512;
FM27C256 FM27C512;
HN27128G HN27128P HN27256G HN27512G HN2764G HN2764P HN27C256AG HN27C256G HN27C256HG HN27C512G HN27C64G HT27C512 HT27LC512 HT27PC256 HT27PC512 IS27C256 IS27C512 IS27HC256 IS27HC512;
M27128A M27256 M27512 M2764A M27C256B M27C512 M27C64A M27V256 M27V512 M27W256 M27W512M28C256 M28C64 M28C64C M28C64X M28F256 M28F256A;
M5L27128K M5L27128P M5L27256K M5L27256P M5L27512K M5L27512P M5L2764K M5L2764P M5M27C128K M5M27C128P M5M27C256K M5M27C256P M5M27C512K M5M27C512P;
MBM27128 MBM27256 MBM2764 MBM27C128 MBM27C256 MBM27C256A MBM27C512 MBM27C64 MX26C512A;
MX27C256 MX27C512 MX27L256 MX27L512 NMC27C128B NMC27C256 NMC27C256BN NMC27C512 NMC27C512AN NMC27C64 NMC27C64B SST27SF256 SST27SF512 TC54256AP TC54512AP TC57256AD TC57512AD TMS27C128 TMS27C256 TMS27C512 TMS27PC128 TMS27PC256 TMS27PC512 UPD27128 UPD27256 UPD2764 UPD27C256 UPD27C256A UPD27C512;
UPD27C64;
W27C512 W27E512;
X28C256 X28C64 X28HC256 XLS28C64B;
X28VC256 XL28C256 XL28C64.