| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| UPD1990AC | NEC ELECTRONICS | SERIAL I/O CALENDAR & CLOCK CMOS LSI | 793 KB | 13 |  |
| UPD23C4000SGW-348 | NEC ELECTRONICS | SERIAL I/O CALENDAR & CLOCK CMOS LSI | 793 KB | 13 | |
| UPD23C4001EJGW | NEC ELECTRONICS | SERIAL I/O CALENDAR & CLOCK CMOS LSI | 793 KB | 13 | |
| UPD16953GS | NEC ELECTRONICS | SERIAL I/O CALENDAR & CLOCK CMOS LSI | 793 KB | 13 | |
| UPD24C1000C-1 | NEC ELECTRONICS | SERIAL I/O CALENDAR & CLOCK CMOS LSI | 793 KB | 13 | |
| UPD27C4001CZ-15 | NEC ELECTRONICS | SERIAL I/O CALENDAR & CLOCK CMOS LSI | 793 KB | 13 | |
| UPD17136BG-T | NEC ELECTRONICS | SERIAL I/O CALENDAR & CLOCK CMOS LSI | 793 KB | 13 | |
| UPD411AC-2 | NEC ELECTRONICS | Non-Muxed Address DRAM | 205 KB | 0 | |
| UPD432232LGF-A8 | NEC ELECTRONICS | x32 Fast Synchronous SRAM | 273 KB | 0 | |
| UPD422D | NEC ELECTRONICS | x32 Fast Synchronous SRAM | 273 KB | 0 | |
| UPD54503C | NEC ELECTRONICS | x32 Fast Synchronous SRAM | 273 KB | 0 | |
| UPD4993AG | NEC ELECTRONICS | x32 Fast Synchronous SRAM | 273 KB | 0 | |
| UPD49HG-875-22 | NEC ELECTRONICS | x32 Fast Synchronous SRAM | 273 KB | 0 | |
| UPD65946GNE01 | NEC ELECTRONICS | x32 Fast Synchronous SRAM | 273 KB | 0 | |
| UPD65968NT-T02-F6- | NEC ELECTRONICS | x32 Fast Synchronous SRAM | 273 KB | 0 | |
| UPD65811GN-T01-LMU | NEC ELECTRONICS | x32 Fast Synchronous SRAM | 273 KB | 0 | |
