Infineon CY7C25632KV18-500BZXI, 72Mbit Synchronous QDR II+ SRAM, 4M x 18 organization, 500 MHz clock, Parallel interface, 1.7V–1.9V supply, -40°C to 85°C, 165-FBGA (13x15 mm), Bulk.
| Parameter | Value |
|---|---|
| Memory type | Volatile |
| Mounting | Surface Mount |
| Supply voltage | 1.7V ~ 1.9V |
| Clock frequency | 500 MHz |
| Memory interface | Parallel |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Bulk |
| Technology | SRAM - Synchronous, QDR II+ |
| Memory size | 72Mbit |
| Memory format | SRAM |
| Case | 165-LBGA |
| Memory organization | 4M x 18 |
The CY7C25632KV18-500BZXI is a 72Mbit synchronous SRAM organized as 4M x 18 bits. It clocks at 500 MHz over a parallel interface.
The -40°C to 85°C operating range (TA) qualifies this part for environments where the commercial-grade 0°C to 70°C CY7C25632KV18-550BZC would not be acceptable.
The CY7C25632KV18-550BZXI is a pin-compatible drop-in at the same 1.8V supply and industrial temperature grade, running 50 MHz faster. The CY7C25632KV18-400BZXI is a slower alternative in tray packaging. Both share the same 165-FBGA footprint and 72Mbit density.
Yes — the 500 MHz and 550 MHz variants share the same 165-ball FBGA (13x15 mm) footprint, supply voltage, and memory organization. No board layout or wiring change is needed; the only difference is the maximum clock rate.