LPDRAM has several Block Refresh PASR (Partial Array Self-Refresh, Auto TCSR (Temperature Compensated Self-Refresh) modes that change the refresh cycle based on chip temperature, modes that change driver strength based on usage, DPD deep power-down) modes, etc.    
 
    
JSC is one of the world's largest SRAM solution providers for mobile applications. Since its first entry into the SRAM (Static Random Access Memory) market with 4M SRAM in 2001, Jeju Semiconductor continues to implement a full range of SRAM from 1M, 2M, 4M to 8M Low-power SRAM products.
 
                                                                            
    
    
        
            
                                | Part Number | 
                                Density | 
                                Data width | 
                                Voltage | 
                                Max Frequency | 
                                Package Type | 
                                Status | 
                                Download | 
            
                                    
                                | JSDA2G324PJ-50x | 
                                2Gb | 
                                x32 | 
                                1.7~1.95V | 
                                200Mhz | 
                                90B(8x13mm) | 
                                M/P | 
                                
                    NULL                 | 
            
                                    
                                | JSD1G164PAH-50x | 
                                1Gb | 
                                x16 | 
                                1.7~1.95V | 
                                200Mhz | 
                                60B(8.9mm) | 
                                M/P | 
                                
                    NULL                 | 
            
                                    
                                | JSD12324PAJ-50x | 
                                512Mb | 
                                x32 | 
                                1.7~1.95V | 
                                200Mhz | 
                                60B(8x13mm) | 
                                M/P | 
                                
                    NULL                 | 
            
                                    
                                | JSD12164PAH-50x | 
                                512Mb | 
                                x16 | 
                                1.7~1.95V | 
                                200Mhz | 
                                60B(8xc9mm) | 
                                M/P | 
                                
                    NULL                 | 
            
                                    
                                | JSD12164PADZ-50x | 
                                512Mb | 
                                x16 | 
                                1.7~1.95V | 
                                200Mhz | 
                                WLCSP72(3.625x4.166mm) | 
                                C/S | 
                                
                    NULL                 | 
            
                                    
                                | JSD12324PAJ-50x | 
                                512Mb | 
                                x32 | 
                                1.7~1.95V | 
                                200Mhz | 
                                90B(8x13mm) | 
                                M/P | 
                                
                    NULL                 | 
            
                                    
                                | JSD12324PABK-50x | 
                                512Mb | 
                                x32 | 
                                1.7~1.95V | 
                                200Mhz | 
                                107B(4.4x4.7mm) | 
                                M/P | 
                                
                    NULL                 | 
            
                                    
                                | EMD56164PBH-60x | 
                                256Mb | 
                                x16 | 
                                1.7~1.95V | 
                                166Mhz | 
                                60B(8x9mm) | 
                                M/P | 
                                
                    NULL                 | 
            
                                    
                                | EMD56164PCH-60x | 
                                256Mb | 
                                x16 | 
                                1.7~1.95V | 
                                166Mhz | 
                                60B(8x9mm) | 
                                M/P | 
                                
                    NULL                 | 
            
                                    
                                | EMD28164PCH-60x | 
                                128Mb | 
                                x16 | 
                                1.7~1.95V | 
                                166Mhz | 
                                60B(8x9mm) | 
                                M/P | 
                                
                    NULL                 |