Infineon CY7C1525KV18-250BZXC synchronous QDR II SRAM, 72Mbit (8M x 9), 250 MHz clock, 1.7V–1.9V supply, 165-FBGA (13x15) surface-mount, commercial 0°C–70°C.
| 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 | 72Mbit |
| Memory format | SRAM |
| Case | 165-LBGA |
| Memory organization | 8M x 9 |
Infineon CY7C1525KV18-250BZXC is a 72Mbit synchronous QDR II SRAM organized as 8M x 9 bits. The 250 MHz clock operates on both edges.
This part belongs inside an indoor rack — central office, data center, lab equipment. Not for outdoor base stations, engine bays, or factory floors without active cooling. The storage temperature range exceeds the operating window, but the device is not characterized for industrial or automotive ambient.
Commercial grade: 0°C to 70°C. Not rated for extended industrial or automotive environments.
1.7V to 1.9V, nominal 1.8V. Compatible with standard 1.8V logic families without external level translation.
No official replacement or second-source alternate is listed. The CY7C1520KV18-250BZC is a different word width (2M x 36) and is not pin-compatible.
QDR II doubles the data rate by operating on both clock edges while adding a separate read and write data bus, eliminating bus-turnaround cycles. The CY7C1525KV18-250BZXC implements QDR II at 250 MHz, achieving 500 MT/s.