| Nr. | Nombre de la Parte | Descripción | Fabricante |
| 736561 | M87C257-80F3TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736562 | M87C257-80F3X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736563 | M87C257-80F6TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736564 | M87C257-80F6X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736565 | M87C257-80F7TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736566 | M87C257-80F7X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736567 | M87C257-80XC1TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736568 | M87C257-80XC1X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736569 | M87C257-80XC3TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736570 | M87C257-80XC3X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736571 | M87C257-80XC6TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736572 | M87C257-80XC6X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736573 | M87C257-80XC7TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736574 | M87C257-80XC7X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736575 | M87C257-80XF1TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736576 | M87C257-80XF1X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736577 | M87C257-80XF3TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736578 | M87C257-80XF3X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736579 | M87C257-80XF6TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736580 | M87C257-80XF6X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736581 | M87C257-80XF7TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736582 | M87C257-80XF7X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736583 | M87C257-90 | 256K TRABADO DIRECCIÓN (32K x 8) EPROM y OTP UV EPROM | ST Microelectronics |
| 736584 | M87C257-90C1TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736585 | M87C257-90C1X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736586 | M87C257-90C3TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736587 | M87C257-90C3X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736588 | M87C257-90C6TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736589 | M87C257-90C6X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736590 | M87C257-90C7TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736591 | M87C257-90C7X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736592 | M87C257-90F1TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736593 | M87C257-90F1X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736594 | M87C257-90F3TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736595 | M87C257-90F3X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736596 | M87C257-90F6TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736597 | M87C257-90F6X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736598 | M87C257-90F7TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736599 | M87C257-90F7X | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
| 736600 | M87C257-90XC1TR | TRATE 256K TRABADO 32K x 8 EPROM y OTP UV EPROM | ST Microelectronics |
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