| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| WS57C49B-35TMB | KB | ||||
| WS57C49B-45TMB | KB | ||||
| WS57C291B-45TMB | KB | ||||
| WS57C43C-25TMB | KB | ||||
| WS57C43C-35DMB | KB | ||||
| WS57C291C-35TMB | STMICROELECTRONICS | HIGH SPEED 2K x 8 CMOS PROM/RPROM | 54 KB | 7 |  |
| WS57C291B-35TMB | STMICROELECTRONICS | HIGH SPEED 2K x 8 CMOS PROM/RPROM | 54 KB | 7 | |
| WS57C43C-45DMB | STMICROELECTRONICS | HIGH SPEED 2K x 8 CMOS PROM/RPROM | 54 KB | 7 | |
| WS57C256F-45C | STMICROELECTRONICS | HIGH SPEED 32K x 8 CMOS EPROM | 49 KB | 5 | |
| WS57C49B-55TMB | STMICROELECTRONICS | HIGH SPEED 32K x 8 CMOS EPROM | 49 KB | 5 | |
| WS57C49C-20T | STMICROELECTRONICS | HIGH SPEED 32K x 8 CMOS EPROM | 49 KB | 5 | |
| WS57C43B-45TMB | STMICROELECTRONICS | HIGH SPEED 32K x 8 CMOS EPROM | 49 KB | 5 | |
| WS57C51B-55TMB | STMICROELECTRONICS | HIGH SPEED 32K x 8 CMOS EPROM | 49 KB | 5 | |
| WS57C010F-55DMB | STMICROELECTRONICS | HIGH SPEED 32K x 8 CMOS EPROM | 49 KB | 5 | |
| WS57C43B-45DMB | STMICROELECTRONICS | HIGH SPEED 32K x 8 CMOS EPROM | 49 KB | 5 | |
| WS57C291C-55TMB | STMICROELECTRONICS | HIGH SPEED 2K x 8 CMOS PROM/RPROM | 54 KB | 7 | |
