Contact us
Send E-MAIL
Home › Product Center › SRAM › pSRAM › parallel pSRAM › Cascadeteq ›
    PSRAM  is dynamic RAM with built-in refresh and address-control circuitry to make it behave similarly to static RAM (SRAM). It combines the high density of DRAM with the ease of use of true SRAM. PSRAM (made by Numonyx) is used in the Apple iPhone and other embedded systems such as XFlar Platform.
    Some DRAM components have a "self-refresh mode". While this involves much of the same logic that is needed for pseudo-static operation, this mode is often equivalent to a standby mode. It is provided primarily to allow a system to suspend operation of its DRAM controller to save power without losing data stored in DRAM, rather not to allow operation without a separate DRAM controller as is the case with PSRAM.
Cascadeteq focuses on the semiconductor field of pSRAM chips, and independently develops domestic PSRAM chips such as OPI pSRAM, QSPI pSRAM and UHB pSRAM. It adopts four-wire interface and low pin design, supports 200MHz+ and 32 MB–256 MB, and has the advantages of high speed, low power consumption, high flexibility, ease of use and extreme miniaturization, which can shorten the development cycle and speed up the launch of new products for customers. Cascadeteq products are widely adapted to smart wear, AIoT, automotive electronics and other scenarios, and have passed ISO and AEC certification, providing strong support for the technological innovation of 5G and edge computing.
 
Part Number Product Type Density Org. Pkg. Voltage Download
CSS6408SB-LI OPI pSRAM 64Mbit 8Mbx8 BGA-24 1.8V NULL
CSS6408SB-LJ OPI pSRAM 64Mbit 8Mbx8 BGA-24 1.8V NULL
CSS6408SO-LI OPI pSRAM 64Mbit 8Mbx8 QFN-16 1.8V NULL
CSS6408SQ-LJ OPI pSRAM 64Mbit 8Mbx8 QFN-16 1.8V NULL
CSS6408LB-L OPI pSRAM 64Mbit 8Mbx8 BGA-24 3.3V NULL
CSS6408LB-LJ OPI pSRAM 64Mbit 8Mbx8 BGA-24 3.3V NULL
CSS6408LQ-L OPI pSRAM 64Mbitit 8Mbx8 QFN-16 3.3V NULL
CSS6408LQ-LJ OPI pSRAM 64Mbitit 8Mbx8 QFN-16 3.3V NULL
CSS12808LB-L OPI pSRAM 128Mbit 16Mbx8 BGA-24 3.3V NULL
CSS12808LB-LJ OPI pSRAM 128Mbit 16Mbx8 BGA-24 3.3V NULL
CSS12808LQ-L OPI pSRAM 128Mbit 16Mbx8 QFN-16 3.3V NULL
CSS12808LQ-LJ OPI pSRAM 128Mbit 16Mbx8 QFN-16 3.3V NULL
CSS12808SB-LI OPI pSRAM 128Mbit 16Mbx8 BGA-24 1.8V NULL
CSS12808SB-LJ OPI pSRAM 128Mbit 16Mbx8 BGA-24 1.8V NULL
CSS12808SQ-L OPI pSRAM 128Mbit 16Mbx8 QFN-16 1.8V NULL
CSS12808SQ-LJ OPI pSRAM 128Mbit 16Mbx8 QFN-16 1.8V NULL
CSS25608SB-N OPI pSRAM 256Mbit 32Mbx8 BGA24 1.8V NULL
CSS25608SB-NJ OPI pSRAM 256Mbit 32Mbx8 BGS-24 1.8V NULL
CSS25608SQ-N OPI pSRAM 256Mbit 32Mbx8 QFN-16 1.8V NULL
CSS25608SQ-NJ OPI pSRAM 256Mbit 32Mbx8 QFN-16 1.8V NULL
CSS12916SB UHB pSRAM 256Mbit 32Mbx8 BGA-24 1.8V NULL
CSS25716SB UHB pSRAM 256Mbit 32Mbx8 BGA-24 1.8V NULL
CSS51316SB UHB pSRAM 512Mbit 64Mbx8 BGA-24 1.8V NULL
CSH25716SB-A3 UHB pSRAM 256Mbit 32Mbx8 TBD 1.8V/1.2V NULL
CSH51316SB-A3 UHB pSRAM 512Mbit 64Mbx8 TBD 1.8V/1.2V NULL
CSL6408SB-A4 UHB pSRAM 64Mbit 8Mbx8 TBD 1.8V/1.2V/0.6V NULL
CSS1604LU-M QSPI pSRAM 16Mbit 8Mbx8 USON-8 3.3V NULL
CSS1604LS-M QSPI pSRAM 16Mbit 8Mbx8 SOP-8 3.3V NULL
CSS1604LS-MJ QSPI pSRAM 16Mbit 8Mbx8 SOP-8 3.3V NULL
CSS1604LQ QSPI pSRAM 16Mbit 8Mbx8 QFN-16 3.3V NULL
CSS1604SU-M QSPI pSRAM 16Mbit 8Mbx8 USON-8 1.8V NULL
CSS1604SU-MI QSPI pSRAM 16Mbit 8Mbx8 USON-8 1.8V NULL
CSS1604SS-M QSPI pSRAM 16Mbit 8Mbx8 SOP-8 1.8V NULL
CSS1604SS-MI QSPI pSRAM 16Mbit 8Mbx8 SOP-8 1.8V NULL
CSS1604SS-MJ QSPI pSRAM 16Mbit 8Mbx8 SOP-8 1.8V NULL
CSS1604SQ QSPI pSRAM 16Mbit 8Mbx8 QFN-16 1.8V NULL
CSS1604SB QSPI pSRAM 16Mbit 2Mbx8 BGA-24 1.8V NULL
CSS3204LU-L-A2 QSPI pSRAM 32Mbit 4Mbx8 USON-8 3.3V NULL
CSS3204LU-LE-A2 QSPI pSRAM 32Mbit 4Mbx8 USON-8 3.3V NULL
CSS3204LS-L-A2 QSPI pSRAM 32Mbit 4Mbx8 SOP-8 3.3V NULL
CSS3204LS-LI-A2 QSPI pSRAM 32Mbit 4Mbx8 SOP-8 3.3V NULL
CSS3204LS-LJ-A2 QSPI pSRAM 32Mbit 4Mbx8 SOP-8 3.3V NULL
CSS3204SU-L-A2 QSPI pSRAM 32Mbit 4Mbx8 USON-8 1.8V NULL
CSS3204SU-LI-A2 QSPI pSRAM 32Mbit 4Mbx8 USON-8 1.8V NULL
CSS3204SS-L-A2 QSPI pSRAM 32Mbit 4Mbx8 SOP-8 1.8V NULL
CSS3204SS-LI-A2 QSPI pSRAM 32Mbit 4Mbx8 SOP-8 1.8V NULL
CSS3204SS-LJ-A2 QSPI pSRAM 32Mbit 4Mbx8 SOP-8 1.8V NULL
CSS6404LU-L QSPI pSRAM 64Mbit 8Mbx8 USON-8 3.3V NULL
CSS6404LS-L QSPI pSRAM 64Mbit 8Mbx8 SOP-8 3.3V NULL
CSS6404LS-LI QSPI pSRAM 64Mbit 8Mbx8 SOP-8 3.3V NULL
CSS6404LS-LJ QSPI pSRAM 64Mbit 8Mbx8 SOP-8 3.3V NULL
CSS6404SU-L QSPI pSRAM 64Mbit 8Mbx8 USON-8 1.8V NULL
CSS6404SU-LE QSPI pSRAM 64Mbit 8Mbx8 USON-8 1.8V NULL
CSS6404SS-L QSPI pSRAM 64Mbit 8Mbx8 SOP-8 1.8V NULL
CSS6404SS-LI QSPI pSRAM 64Mbit 8Mbx8 SOP-8 1.8V NULL
CSS6404SS-LJ QSPI pSRAM 64Mbit 8Mbx8 SOP-8 1.8V NULL
CSS12804SQ QSPI pSRAM 128Mbit 16Mbx8 QFN-16 1.8V NULL
CSS12804SB QSPI pSRAM 128Mbit 16Mbx8 BGA-24 1.8V NULL
CSS12804SU-O QSPI pSRAM 128Mbit 16Mbx8 USON-8 1.8V NULL
CSS12804SU-O1 QSPI pSRAM 128Mbit 16Mbx8 USON-8 1.8V NULL
CSS12804SS-O QSPI pSRAM 128Mbit 16Mbx8 SOP-8 1.8V NULL
CSS12804SS-O1 QSPI pSRAM 128Mbit 16Mbx8 SOP-8 1.8V NULL
CSS12804SS-OJ QSPI pSRAM 128Mbit 16Mbx8 SOP-8 1.8V NULL
Service hotline：
+86-755-66658299
Buying online

The © 2016 Shenzhen Ramsun Micro-electronincs Co., Ltd.|HK Ramsun International Limited Guangdong ICP for 16037113
Open