Pseudo SRAM

Pseudo SRAM (Static Random Access Memory) consists of a DRAM macro core with a traditional SRAM interface; an on-chip refresh circuit that frees the user from the need to take care of this task. Comparing to traditional CMOS SRAM, PSRAM has advantage in higher density, higher speed, smaller die size, and DRAM compatible process.


Winbond Part Density Voltage Speed Temp. Organization Automotive Status Winbond Datasheet
Winbond Part Density Voltage Speed Temp. Organization Automotive Status Winbond Datasheet
W968D6DAGX7I 256Mb 1.8V/1.8V 166MHz -40℃~85℃ 16Mb x16 CRAM - P
W968D6DAGX7I TR 256Mb 1.8V/1.8V 166MHz -40℃~85℃ 16Mb x16 CRAM - P
W958D6DBCX7I 256Mb 1.8V/1.8V 166MHz -40℃~85℃ 16Mb x16 CRAM-ADM - P
W958D6DBCX7I TR 256Mb 1.8V/1.8V 166MHz -40℃~85℃ 16Mb x16 CRAM-ADM - P
W957D6HBCX7I 128Mb 1.8V/1.8V 166MHz -40℃~85℃ 8Mb x16 CRAM-ADM - P
W957D6HBCX7I TR 128Mb 1.8V/1.8V 166MHz -40℃~85℃ 8Mb x16 CRAM-ADM - P
W967D6HBGX7I 128Mb 1.8V/1.8V 166MHz -40℃~85℃ 8Mb x16 CRAM - P
W967D6HBGX7I TR 128Mb 1.8V/1.8V 166MHz -40℃~85℃ 8Mb x16 CRAM - P
W956D6KBKX7I 64Mb 1.8V/1.8V 166MHz -40℃~85℃ 4Mb x16 CRAM-ADM - P
W956D6KBKX7I TR 64Mb 1.8V/1.8V 166MHz -40℃~85℃ 4Mb x16 CRAM-ADM - P
W956K6HBCX7I 32Mb 1.8V/1.8V 166MHz -40℃~85℃ 2Mb x16 CRAM - N
W956K6HBCX7I TR 32Mb 1.8V/1.8V 166MHz -40℃~85℃ 2Mb x16 CRAM - N