| 421521 | CY7C1992BV18-167BZXC | 18-Mbit DDR-II SIO SRAM 2-Word Burst Architecture | Cypress |
| 421522 | CY7C199C | 256 Kb (32K x 8) Static RAM | Cypress |
| 421523 | CY7C199C-12VC | 256 Kb (32K x 8) Static RAM | Cypress |
| 421524 | CY7C199C-12VC | 32K x 8 static RAM, 12ns | Cypress |
| 421525 | CY7C199C-12VI | 32K x 8 Static RAM | Cypress |
| 421526 | CY7C199C-12VI | 32K x 8 static RAM, 12ns | Cypress |
| 421527 | CY7C199C-12ZC | 32K x 8 Static RAM | Cypress |
| 421528 | CY7C199C-12ZC | 32K x 8 static RAM, 12ns | Cypress |
| 421529 | CY7C199C-15PC | 32K x 8 static RAM, 15ns | Cypress |
| 421530 | CY7C199C-15PC | 32K x 8 Static RAM | Cypress |
| 421531 | CY7C199C-15VC | 256 Kb (32K x 8) Static RAM | Cypress |
| 421532 | CY7C199C-15VC | 32K x 8 static RAM, 15ns | Cypress |
| 421533 | CY7C199C-15VI | 32K x 8 static RAM, 15ns | Cypress |
| 421534 | CY7C199C-15VI | 32K x 8 Static RAM | Cypress |
| 421535 | CY7C199C-15ZC | 32K x 8 Static RAM | Cypress |
| 421536 | CY7C199C-15ZC | 32K x 8 static RAM, 15ns | Cypress |
| 421537 | CY7C199C-20VC | 32K x 8 static RAM, 20ns | Cypress |
| 421538 | CY7C199C-20VC | 256 Kb (32K x 8) Static RAM | Cypress |
| 421539 | CY7C199C-20ZI | 32K x 8 Static RAM | Cypress |
|
| 421540 | CY7C199C-20ZI | 32K x 8 static RAM, 20ns | Cypress |
| 421541 | CY7C199C-25PC | 32K x 8 Static RAM | Cypress |
| 421542 | CY7C199C-25PC | 32K x 8 static RAM, 25ns | Cypress |
| 421543 | CY7C199CL-15VC | 32K x 8 Static RAM | Cypress |
| 421544 | CY7C199CL-15VC | 32K x 8 static RAM, 15ns | Cypress |
| 421545 | CY7C199CL-15VI | 32K x 8 static RAM, 15ns | Cypress |
| 421546 | CY7C199CL-15VI | 32K x 8 Static RAM | Cypress |
| 421547 | CY7C199CL-15ZC | 32K x 8 Static RAM | Cypress |
| 421548 | CY7C199CL-15ZC | 32K x 8 static RAM, 15ns | Cypress |
| 421549 | CY7C199CN-15PXC | 256 K (32 K × 8) Static RAM | Cypress |
| 421550 | CY7C199CNL-15VXI | 256 K (32 K × 8) Static RAM | Cypress |
| 421551 | CY7C199CNL-15VXIT | 256 K (32 K × 8) Static RAM | Cypress |
| 421552 | CY7C199D-10VXI | 256-Kbit (32 K × 8) Static RAM | Cypress |
| 421553 | CY7C199D-10VXIT | 256-Kbit (32 K × 8) Static RAM | Cypress |
| 421554 | CY7C199D-10ZXI | 256-Kbit (32 K × 8) Static RAM | Cypress |
| 421555 | CY7C199D-10ZXIT | 256-Kbit (32 K × 8) Static RAM | Cypress |
| 421556 | CY7C199D-25SXE | 256 K (32 K × 8) Static RAM | Cypress |
| 421557 | CY7C199L-10VC | 32K x 8 Static RAM | Cypress |
| 421558 | CY7C199L-10VI | 32K x 8 Static RAM | Cypress |
| 421559 | CY7C199L-10ZC | 32K x 8 Static RAM | Cypress |
| 421560 | CY7C199L-10ZI | 32K x 8 Static RAM | Cypress |
