18 Mbit synchronous SRAM for high-throughput buffer applications
The CY7C1370DV25-167AXCT is a 18 Mbit synchronous SRAM from Infineon's NoBL (No Bus Latency) series, organized as 512K x 36 bits.
Supply rails and temperature grade
Operates from a 2.375 V to 2.625 V core supply — a narrow 250 mV window that demands a clean, low-noise rail.
Package and PCB footprint
Housed in a 100-LQFP (14x20 mm body) with the supplier device package designated as 100-TQFP. The 0.50 mm pitch requires a multi-layer board for fan-out; the exposed pad on the TQFP variant aids thermal conduction but is not present on the standard LQFP — verify the thermal pad land pattern against the mechanical drawing before layout.
Obsolete — sourcing via independent channels
No official successor or pin-compatible replacement is listed on the manufacturer's record. For new designs, a board spin to a current-generation synchronous SRAM with a similar package and interface is the migration path.