參數(shù)資料
型號(hào): IBM041813PQKB
廠商: IBM Microeletronics
英文描述: 64K X 18 Burst Pipeline SRAM(1M(64K X 18)高性能同步可猝發(fā)管線式靜態(tài)RAM)
中文描述: 64K的X 18爆裂管道的SRAM(100萬(wàn)(64K的X 18)高性能同步可猝發(fā)管線式靜態(tài)內(nèi)存)
文件頁(yè)數(shù): 11/15頁(yè)
文件大?。?/td> 217K
代理商: IBM041813PQKB
IBM041813PQKB
Preliminary
64K X 18 BURST PIPELINE SRAM
50H5206
SA14-4665-02
Revised 9/97
IBM Corporation. All rights reserved.
Use is further subject to the provisions at the end of this document.
Page 11 of 15
Timing Diagram (Burst Write)
CLK
OE
A2
ADDR
ADV
ADSC
ADSP
CS2
DQ
t
cycle
t
CH
t
CL
A1
D1(A)
D2(A)
D2(B)
D2(B)
t
ADSPS
t
ADSPH
t
ADSCH
t
ADSCS
t
ADVH
t
ADVS
t
ADVH
t
ADVS
t
AH
t
AS
t
AS
t
AH
t
WEH
t
WES
t
CSS
t
CSH
t
OHZ
t
DH
t
DS
t
CHZ
t
DS
t
DH
t
DS
t
DS
t
DH
t
DH
t
CSS
t
CSH
CS2
CS
Notes:
1. D1(A) and D2(A) refer to data written to address A1 and A2.
2. D2(B) refers to data written to a subsequent internal burst counter address.
3. WEa, WEb are don’t cares when ADSP is sampled LOW.
t
CLZ
WEa, WEb
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