What programmer For These Chips?

[3gcvc]

I need to be able to read / write the following chips or their equivalents just not sure what reader / writer to get. Suggestions appreciated.

Toshiba TMM2764DI-2

Toshiba TC57256AD-15

[Ezo]

Any Willem programmer generally support both chips.

[3gcvc]

I have the PCB5 there is an option for the 2764 chip but not for the 57256 is there something else i can use to read the chip and how do i make sure its correct.

[Ezo]

Toshiba TC57256 is generic 27256 chip. Programming voltages find in chip database. Attention, you have chip TC57256A.