CSS6408SB-LI

CSS6408SB-LI is a 64 Mbit (8 M×8) Octal SPI pSRAM from CascadeTeq. It runs on a single 1.8 V supply and comes in a tiny 4 mm×4 mm BGA-24 package qualified for the industrial temperature range of –40 °C to +85 °C. The device supports a 200 MHz octal serial interface delivering burst-read bandwidth up to 400 MB/s. On-chip self-refresh logic eliminates the need for an external DRAM controller; standby current is only 250 µA, Half-sleep mode drops to 100 µA, and active power stays ≤7 mA. With its blend of high speed, low power, and ultra-small footprint, CSS6408SB-LI is already in volume production for automotive cockpits, AIoT gateways, 5G small cells, AR/VR headsets, and other space-constrained, low-latency buffer applications—offering a drop-in replacement for comparable pSRAMs from ISSI, AP Memory, and other overseas suppliers.

In the operation of smart security cameras, CascadeTeq’s pSRAM such as the CSS1604LQ is the key to smooth video and accurate data logging. Its high-speed read/write capability lets the camera store uncompressed video streams in real time. In real-world deployments, like urban street surveillance, it absorbs the continuous data generated by heavy pedestrian and vehicle traffic, writing at high frequency to prevent frame loss and deliver clear, uninterrupted footage. Moreover, the device’s wide-temperature range of –40 °C to +85 °C guarantees stable performance whether the camera is under scorching summer sun or in frigid winter conditions, ensuring non-stop security recording. Mandu Technology, as the authorized distributor, provides customers with a broad portfolio of storage solutions.

--64Mb OPI pSRAM--

--128Mb OPI pSRAM--

--256Mb OPI pSRAM--