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NoBL | Cypress Semiconductor


Cypress No Bus Latency (NoBL) Burst SRAM eliminates the bus turnaround delay associated with switching between read and write operations to lower latency and increase performance. NoBL SRAM is popular in networking and test equipment applications. Similar to their Standard Synchronous Burst SRAM counterparts, NoBL SRAM is offered in Flow-through and Pipelined architectures. Flow-through parts offer lower latencies and pipelined parts offer higher operating frequencies, allowing users to select the optimal memory for their application.


Maximum Frequency 250 MHz
Maximum Random Transaction Rate 250 MT/s
Density 4-72 Mb
Bus Width x18, x36, x72
Package TQFP100, BGA119, FBGA165
Read Latency 1.0 cycle
Core Voltage 2.5 V, 3.3 V
I/O Voltage 2.5 V, 3.3 V