CY7C199C-15VXI,IC SRAM 256KBIT 15NS 28SOJ
CY7C199C-15ZC,IC SRAM 256KBIT 15NS 28TSOP
CY7C199C-15ZXC,IC SRAM 256KBIT 15NS 28TSOP
CY7C199C-15ZXCT,IC SRAM 256KBIT 15NS 28TSOP
CY7C199C-20VC,IC SRAM 256KBIT 20NS 28SOJ
CY7C199C-20VXC,IC SRAM 256KBIT 20NS 28SOJ
CY7C199C-20ZI,IC SRAM 256KBIT 20NS 28TSOP
CY7C199C-20ZXI,IC SRAM 256KBIT 20NS 28TSOP