发明名称 SEMICONDUCTOR DEVICE HAVING CAL LATENCY FUNCTION
摘要 A method for accessing a semiconductor device having a memory array, the method includes receiving a mode register command to set a command latency value in a mode register, receiving a chip select signal, activating a command receiver in response to the chip select signal, receiving, with the command receiver, an access command with a first latency from the chip select signal equal to the command latency value, accessing the memory array in response to the access command, and deactivating the command receiver with a second latency from the chip select signal equal to a deactivation latency value.
申请公布号 US2014241103(A1) 申请公布日期 2014.08.28
申请号 US201414268827 申请日期 2014.05.02
申请人 KONDO Chikara 发明人 KONDO Chikara
分类号 G11C8/18 主分类号 G11C8/18
代理机构 代理人
主权项 1. A method for accessing a semiconductor device having a memory array, the method comprising: receiving a mode register command to set a command latency value in a mode register; receiving a chip select signal; activating a command receiver in response to the chip select signal; receiving, with the command receiver, an access command with a first latency from the chip select signal equal to the command latency value; accessing the memory array in response to the access command; and deactivating the command receiver with a second latency from the chip select signal equal to a deactivation latency value.
地址 Tokyo JP