CascadeTeq OPI pSRAM CSS12808LQ-L
CSS12808LQ-L
CSS12808LQ-L is a 128 Mbit (16 M × 8) Octal-SPI (OPI) pSRAM in a 3.3 V QFN-16 package, delivering peak bandwidth up to 3.2 Gbps for bandwidth-intensive applications such as smart cameras and AR/VR devices. Key features include a 144 MHz clock paired with 512-byte page size for 15 ms low-latency data processing; industrial-grade temperature range of –40 °C to +85 °C along with 50 g vibration tolerance; on-die ECC ensuring bit-error rates below 10⁻¹²; 1.8 µA standby current and PASR technology that reduces sleep current to 0.8 µA, significantly extending battery life.
Since its founding in 2009 in Hsinchu, Taiwan, CascadeTeq has focused on low-pin-count pSRAM and partnered with PSMC to mass-produce 16–256 Mb devices on a 25 nm DRAM process, certified to ISO 9001 and AEC-Q100. Its SQPI/Octal DDR interface delivers 3.2 Gbps at 200 MHz, on-die self-refresh eliminates external controllers, standby is only 5 µA and active current <5 mA; housed in 2 mm×3 mm USON/QFN, 1.8–3.3 V single supply and –40 °C to +105 °C operation combine high speed, low power and tiny size at competitive cost. Already shipping in smart cameras, industrial gateways, wearables and in-vehicle voice modules, it has become the mainstream cache solution for AIoT and automotive applications, with Mandu Technology providing comprehensive storage solutions and support.
--64Mb OPI pSRAM--
| Part Number | Product Type | Density | Org. | Pkg. | Voltage | Download |
| CSS6408SB-LI | OPI pSRAM | 64Mbit | 8Mbx8 | BGA-24 | 1.8V | Not yet |
| CSS6408SB-LJ | OPI pSRAM | 64Mbit | 8Mbx8 | BGA-24 | 1.8V | Not yet |
| CSS6408SO-LI | OPI pSRAM | 64Mbit | 8Mbx8 | QFN-16 | 1.8V | Not yet |
| CSS6408SQ-LJ | OPI pSRAM | 64Mbit | 8Mbx8 | QFN-16 | 1.8V | Not yet |
| CSS6408LB-L | OPI pSRAM | 64Mbit | 8Mbx8 | BGA-24 | 3.3V | Not yet |
| CSS6408LB-LJ | OPI pSRAM | 64Mbit | 8Mbx8 | BGA-24 | 3.3V | Not yet |
| CSS6408LQ-L | OPI pSRAM | 64Mbit | 8Mbx8 | QFN-16 | 3.3V | Not yet |
| CSS6408LQ-LJ | OPI pSRAM | 64Mbit | 8Mbx8 | QFN-16 | 3.3V | Not yet |
--128Mb OPI pSRAM--
| Part Number | Product Type | Density | Org. | Pkg. | Voltage | Download |
| CSS12808LB-L | OPI pSRAM | 128Mbit | 16Mbx8 | BGA-24 | 3.3V | Not yet |
| CSS12808LB-LJ | OPI pSRAM | 128Mbit | 16Mbx8 | BGA-24 | 3.3V | Not yet |
| CSS12808LQ-L | OPI pSRAM | 128Mbit | 16Mbx8 | QFN-16 | 3.3V | Not yet |
| CSS12808LQ-LJ | OPI pSRAM | 128Mbit | 16Mbx8 | QFN-16 | 3.3V | Not yet |
| CSS12808SB-LI | OPI pSRAM | 128Mbit | 16Mbx8 | BGA-24 | 1.8V | Not yet |
| CSS12808SB-LJ | OPI pSRAM | 128Mbit | 16Mbx8 | BGA-24 | 1.8V | Not yet |
| CSS12808SQ-L | OPI pSRAM | 128Mbit | 16Mbx8 | QFN-16 | 1.8V | Not yet |
| CSS12808SQ-LJ | OPI pSRAM | 128Mbit | 16Mbx8 | QFN-16 | 1.8V | Not yet |
--256Mb OPI pSRAM--
| Part Number | Product Type | Density | Org. | Pkg. | Voltage | Download |
| CSS25608SB-N | OPI pSRAM | 256Mbit | 32Mbx8 | BGA24 | 1.8V | Not yet |
| CSS25608SB-NJ | OPI pSRAM | 256Mbit | 32Mbx8 | BGS-24 | 1.8V | Not yet |
| CSS25608SQ-N | OPI pSRAM | 256Mbit | 32Mbx8 | QFN-16 | 1.8V | Not yet |
| CSS25608SQ-NJ | OPI pSRAM | 256Mbit | 32Mbx8 | QFN-16 | 1.8V | Not yet |
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