| 1606441 | UPD444008 | 4M-bit (512K-word x 8-bit) SRAM rapid | NEC |
| 1606442 | UPD444008L | 4M-bit (512K-word x 8-bit) SRAM rapid | NEC |
| 1606443 | UPD444008LE-10 | 4M-bit (512K-word x 8-bit) SRAM rapid | NEC |
| 1606444 | UPD444008LE-12 | 4M-bit (512K-word x 8-bit) SRAM rapid | NEC |
| 1606445 | UPD444008LE-8 | 4M-bit (512K-word x 8-bit) SRAM rapid | NEC |
| 1606446 | UPD444008LLE-A10 | 4M-bit (512K-word x 8-bit) SRAM rapid | NEC |
| 1606447 | UPD444008LLE-A12 | 4M-bit (512K-word x 8-bit) SRAM rapid | NEC |
| 1606448 | UPD444008LLE-A8 | 4M-bit (512K-word x 8-bit) SRAM rapid | NEC |
| 1606449 | UPD444012A-X | 4M-bit (256K-cuvânt x 16-bit) SRAM de consum redus | NEC |
| 1606450 | UPD444012AGY-B10X-MJH | 4M-bit (256K-cuvânt x 16-bit) SRAM de consum redus | NEC |
| 1606451 | UPD444012AGY-B55X-MJH | 4M-bit (256K-cuvânt x 16-bit) SRAM de consum redus | NEC |
| 1606452 | UPD444012AGY-B70X-MJH | 4M-bit (256K-cuvânt x 16-bit) SRAM de consum redus | NEC |
| 1606453 | UPD444012AGY-B85X-MJH | 4M-bit (256K-cuvânt x 16-bit) SRAM de consum redus | NEC |
| 1606454 | UPD444012AGY-C10X-MJH | 4M-bit (256K-cuvânt x 16-bit) SRAM de consum redus | NEC |
| 1606455 | UPD444012AGY-C12X-MJH | 4M-bit (256K-cuvânt x 16-bit) SRAM de consum redus | NEC |
| 1606456 | UPD444012AGY-C70X-MJH | 4M-bit (256K-cuvânt x 16-bit) SRAM de consum redus | NEC |
| 1606457 | UPD444012AGY-C85X-MJH | 4M-bit (256K-cuvânt x 16-bit) SRAM de consum redus | NEC |
| 1606458 | UPD444016 | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606459 | UPD444016-Y | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606460 | UPD444016G5-10-7JF | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606461 | UPD444016G5-10Y-7JF | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606462 | UPD444016G5-12-7JF | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606463 | UPD444016G5-12Y-7JF | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606464 | UPD444016G5-8-7JF | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606465 | UPD444016G5-8Y-7JF | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606466 | UPD444016L | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606467 | UPD444016L-Y | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606468 | UPD444016LE-10 | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606469 | UPD444016LE-12 | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606470 | UPD444016LE-8 | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606471 | UPD444016LG5-A10-7JF | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606472 | UPD444016LG5-A10Y-7JF | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606473 | UPD444016LG5-A12-7JF | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606474 | UPD444016LG5-A12Y-7JF | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606475 | UPD444016LG5-A8-7JF | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606476 | UPD444016LG5-A8Y-7JF | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606477 | UPD444016LLE-A10 | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606478 | UPD444016LLE-A12 | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606479 | UPD444016LLE-A8 | 4M-bit (256K-cuvânt x 16-bit) SRAM rapid | NEC |
| 1606480 | UPD4464 | 8192 x 8 biți RAM CMOS static | NEC |
