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Semiconductor memory device

  • US 6,144,616 A
  • Filed: 10/29/1999
  • Issued: 11/07/2000
  • Est. Priority Date: 10/30/1998
  • Status: Expired due to Term
First Claim
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1. A semiconductor memory device operating in synchronism with a clock, comprising:

  • an address latch&

    comparator part latching a first address signal associated with a write command and comparing the first address signal with a second address signal associated with a read command; and

    a write data buffer part holding a data signal associated with said write command,the data signal held in the write data buffer part being read as a data signal requested by said read command when the first and second address signals coincide with each other.

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