參數(shù)資料
型號(hào): 97SD3232RPQE
廠商: MAXWELL TECHNOLOGIES
元件分類: DRAM
英文描述: 32M X 32 SYNCHRONOUS DRAM, 6 ns, PQFP132
封裝: QFP-132
文件頁(yè)數(shù): 14/39頁(yè)
文件大?。?/td> 764K
代理商: 97SD3232RPQE
97SD3232
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21
All data sheets are subject to change without notice
2005 Maxwell Technologies
All rights reserved.
1 Gb (8-Meg X 32-Bit X 4-Banks) SDRAM
02.04.05 Rev 3
Write Operation: Burst write or single write mode is selected by the OPCODE (BA1, BA0, A12, A11, A10,
A9, A8) of the mode register.
1. Burst write: A burst write operation is enabled by setting OPCODE (A9, A8) to (0, 0). A burst write starts
in the same clock as a write command set. (The latency of data input is 0 clock.) The burst length can be set
to 1, 2, 4, or 8, like burst read operations. The write start address is specified by the column address and the
bank select address (BA0/BA1) at the write command set cycle.
2. Single write: A single write operation is enabled by setting OPCODE ( A9, A8) to (1, 0). In a single write
operation, data is only written to the column address and the bank select address (BA0/BA1) specified by
the write command set cycle without regard to the burst length setting. ( The latency of data input is 0 clock.)
相關(guān)PDF資料
PDF描述
97SD3232RPQK 32M X 32 SYNCHRONOUS DRAM, 6 ns, PQFP132
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97SD3240RPME 32M X 40 SYNCHRONOUS DRAM, 6 ns, QFP132
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