Infineon CY7C1150KV18-450BZC, DDR II+ Synchronous SRAM, 18Mbit (512K x 36), 450 MHz clock, 1.7V-1.9V supply, 0°C to 70°C, 165-FBGA (13x15 mm), Tray.
| Parameter | Value |
|---|---|
| Memory type | Volatile |
| Mounting | Surface Mount |
| Supply voltage | 1.7V ~ 1.9V |
| Clock frequency | 450 MHz |
| Memory interface | Parallel |
| Operating temperature | 0°C ~ 70°C (TA) |
| Package | Tray |
| Technology | SRAM - Synchronous, DDR II+ |
| Memory size | 18Mbit |
| Memory format | SRAM |
| Case | 165-LBGA |
| Memory organization | 512K x 36 |
The Infineon CY7C1150KV18-450BZC is a 18Mbit DDR II+ synchronous SRAM organized as 512K x 36 bits, clocked at 450 MHz. It uses separate read and write data ports to eliminate bus-turnaround dead cycles.
Housed in a 165-ball FBGA measuring 13x15 mm, this is a fine-pitch BGA. The 0°C to 70°C commercial temperature range limits it to indoor, climate-controlled environments.
No official pin-compatible successor is listed by Infineon for this exact 450 MHz speed grade and 512K x 36 organization. For a BOM replacement, evaluate other DDR II+ SRAMs in the same 165-FBGA footprint — but verify the ball map and timing parameters against your design.
The part ships in Tray packaging. The physical package is a 165-ball FBGA (13x15 mm).