| 982321 | M87C257-60XC6TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982322 | M87C257-60XC6X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982323 | M87C257-60XC7TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982324 | M87C257-60XC7X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982325 | M87C257-60XF1TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982326 | M87C257-60XF1X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982327 | M87C257-60XF3TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982328 | M87C257-60XF3X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982329 | M87C257-60XF6TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982330 | M87C257-60XF6X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982331 | M87C257-60XF7TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982332 | M87C257-60XF7X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982333 | M87C257-70 | ADDRESS LATCHED 256K (32K x 8) UV EPROM and OTP EPROM | ST Microelectronics |
| 982334 | M87C257-70C1TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982335 | M87C257-70C1X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982336 | M87C257-70C3TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982337 | M87C257-70C3X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982338 | M87C257-70C6TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982339 | M87C257-70C6X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
|
| 982340 | M87C257-70C7TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982341 | M87C257-70C7X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982342 | M87C257-70F1TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982343 | M87C257-70F1X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982344 | M87C257-70F3TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982345 | M87C257-70F3X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982346 | M87C257-70F6TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982347 | M87C257-70F6X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982348 | M87C257-70F7TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982349 | M87C257-70F7X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982350 | M87C257-70XC1TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982351 | M87C257-70XC1X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982352 | M87C257-70XC3TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982353 | M87C257-70XC3X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982354 | M87C257-70XC6TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982355 | M87C257-70XC6X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982356 | M87C257-70XC7TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982357 | M87C257-70XC7X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982358 | M87C257-70XF1TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982359 | M87C257-70XF1X | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 982360 | M87C257-70XF3TR | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM | ST Microelectronics |
