參數(shù)資料
型號(hào): TMS6644148A
廠商: Texas Instruments, Inc.
英文描述: 4 194 304 BY 4-BIT/2 097 152 BY 8-BIT/1 048 576 BY 16-BIT BY 4-BANK SYNCHRONOUS DYNAMIC RANDOM-ACCESS MEMORIES
中文描述: 4 194 304 4位/ 2 097 152 8位/ 1 048 576由16位4,銀行同步動(dòng)態(tài)隨機(jī)存取記憶體
文件頁(yè)數(shù): 32/56頁(yè)
文件大?。?/td> 958K
代理商: TMS6644148A
TMS664414, TMS664814, TMS664164
4 194 304 BY 4-BIT/2 097 152 BY 8-BIT/1 048 576 BY 16-BIT BY 4-BANK
SYNCHRONOUS DYNAMIC RANDOM-ACCESS MEMORIES
SMOS695A – APRIL 1998 – REVISED JULY 1998
32
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
PARAMETER MEASUREMENT INFORMATION
Q
Q
Q
tHZ
DEAC or DCAB Command
READ Command
DQ
CLK
nHZP3
NOTE A: For this example, assume CAS latency = 3, and burst length = 4.
Figure 22. Read Followed by Deactivate
Q
ACTV, MRS, REFR, or SLFR Command
Final Data Out
READ-P Command
DQ
CLK
tAPR
NOTE A: For this example, assume CAS latency = 3, and burst length = 1.
Figure 23. Read With Auto-Deactivate
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