| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| UPD444008LLE-A12 | NEC ELECTRONICS | 4M-BIT CMOS FAST SRAM 512K-WORD BY 8-BIT | 102 KB | 16 |  |
| UPD446C-2L | NEC ELECTRONICS | 4M-BIT CMOS FAST SRAM 512K-WORD BY 8-BIT | 102 KB | 16 | |
| UPD446G-20L | NEC ELECTRONICS | 4M-BIT CMOS FAST SRAM 512K-WORD BY 8-BIT | 102 KB | 16 | |
| UPD43257C-12L | NEC ELECTRONICS | 4M-BIT CMOS FAST SRAM 512K-WORD BY 8-BIT | 102 KB | 16 | |
| UPD43256BGW-85X-9JL | NEC ELECTRONICS | 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION | 172 KB | 20 | |
| UPD43256BCZ-12L | NEC ELECTRONICS | 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION | 172 KB | 20 | |
| UPD43256AGU12L | NEC ELECTRONICS | 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION | 172 KB | 20 | |
| UPD43256C-12 | NEC ELECTRONICS | x8 SRAM | 434 KB | 0 | |
| UPD42S17800LE-60 | NEC ELECTRONICS | x8 Fast Page Mode DRAM | 1080 KB | 0 | |
| UPD424256-10 | NEC ELECTRONICS | x8 Fast Page Mode DRAM | 1080 KB | 0 | |
| UPD4218160LG5-A70 | NEC ELECTRONICS | x16 Fast Page Mode DRAM | 822 KB | 0 | |
| UPD424256C-70 | NEC ELECTRONICS | x4 Fast Page Mode DRAM | 420 KB | 0 | |
| UPD42505C-40 | NEC ELECTRONICS | x4 Fast Page Mode DRAM | 420 KB | 0 | |
| UPD4093BG-E2 | NEC ELECTRONICS | x4 Fast Page Mode DRAM | 420 KB | 0 | |
| UPD4013 | NEC ELECTRONICS | x4 Fast Page Mode DRAM | 420 KB | 0 | |
| UPD4030 | NEC ELECTRONICS | x4 Fast Page Mode DRAM | 420 KB | 0 | |
