The Infineon CY7C1518KV18-250BZC is a 72 Mbit synchronous DDR II SRAM organized as 4M x 18 bits, clocked at 250 MHz. The 1.7 V to 1.9 V core supply and 165-ball FBGA package (13x15 mm) place it on a mid-density, high-speed memory bus, typically paired with an FPGA or network processor.
Infineon CY7C1518KV18-250BZC 72Mbit DDR II SRAM, 250 MHz
MPNCY7C1518KV18-250BZC
Obsolete
Infineon CY7C1518KV18-250BZC, 72Mbit (4M x 18) Synchronous DDR II SRAM, 250 MHz clock, 1.7V-1.9V supply, 165-FBGA (13x15), commercial temperature 0°C to 70°C.
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| 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, DDR II |
| Memory size | 72Mbit |
| Memory format | SRAM |
| Case | 165-LBGA |
| Memory organization | 4M x 18 |
Product details
Frequently asked questions
What is the closest pin-compatible alternative to CY7C1518KV18-250BZC?
Infineon does not publish a direct pin-compatible successor for this specific density and speed grade. A current-generation synchronous SRAM with similar density and 250 MHz rating would require a layout review — the 165-FBGA footprint may differ in ball assignment. Contact us with your board file for a cross-reference check.
Where can I buy CY7C1518KV18-250BZC?
We source and quote this obsolete part to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm response.
What is the package type for CY7C1518KV18-250BZC?
It ships in a 165-ball FBGA (13x15 mm) package, supplied in tray format.
What is the technology of CY7C1518KV18-250BZC?
It is a synchronous DDR II SRAM — volatile memory with a double-data-rate parallel interface.