What this DDR II SRAM delivers
The Infineon CY7C1418KV18-250BZI is a 36 Mbit synchronous DDR II SRAM organized as 2M x 18 bits, clocked at 250 MHz. This is a double-data-rate part — data transfers on both rising and falling clock edges, effectively doubling the throughput per pin compared to a single-data-rate synchronous SRAM. The 18-bit word width suits DSP pipelines, parity-protected memory buses, or any application where a narrow-wide data path is preferred over a full 36-bit bus.
Industrial temperature and supply range
Operates from -40°C to 85°C. Supply range is 1.7 V to 1.9 V.
Package and layout considerations
165-ball FBGA, 13x15 mm. Parallel interface at 250 MHz.
