Cypress CY7C1313KV18-250BZXC, QDR II synchronous SRAM, 18Mbit (1M x 18), 250 MHz clock, parallel interface, 1.7V–1.9V supply, 165-FBGA (13x15 mm), 0°C to 70°C commercial temperature.
| Parameter | Value |
|---|---|
| Memory type | Volatile |
| Mounting | Surface Mount |
| Supply voltage | 1.7V ~ 1.9V |
| Clock frequency | 250 MHz |
| Memory interface | Parallel |
| Operating temperature | 0°C ~ 70°C (TA) |
| Package | Tray |
| Technology | SRAM - Synchronous, QDR II |
| Memory size | 18Mbit |
| Memory format | SRAM |
| Case | 165-LBGA |
| Memory organization | 1M x 18 |
The CY7C1313KV18-250BZXC is a Cypress 18Mbit synchronous SRAM built on QDR II architecture, organized as 1M x 18. It clocks at 250 MHz on a parallel interface.
At 250 MHz the QDR II interface transfers two data words per clock cycle on separate read and write ports.
No official replacement part number appears in the lifecycle record.
It ships in a 165-ball FBGA (13x15 mm) — a surface-mount BGA requiring a multilayer PCB with controlled-impedance routing for the high-speed parallel interface.
No pin-compatible alternative is documented in the lifecycle record. For a drop-in replacement, verify pinout and timing against the original Cypress datasheet; any alternate QDR II SRAM with the same density and package footprint would need a full signal-integrity and timing validation.