參數(shù)資料
型號(hào): KM4132G512
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 256K x 32Bit x 2 Banks Synchronous Graphic RAM(256K x 32位 x 2組同步圖形 RAM)
中文描述: 256 × 32Bit的× 2銀行同步圖形存儲(chǔ)器(256K × 32位× 2組同步圖形RAM)的
文件頁(yè)數(shù): 35/49頁(yè)
文件大?。?/td> 934K
代理商: KM4132G512
KM4132G512
CMOS SGRAM
- 36
Rev. 2.2 (June 1998)
0
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Read & Write Cycle at Different Bank @Burst Length=4
HIGH
Row Active
(A-Bank)
Write
(B-Bank)
Row Active
(A-Bank)
Read
(A-Bank)
*Note 1
t
CDL
Row Active
(B-Bank)
Precharge
(A-Bank)
Read
(A-Bank)
A
10
A
9
ADDR
CAS
RAS
CS
CKE
CLOCK
WE
DQM
QAa0
QAa1
QAa2
QAa3
QAa0
QAa1
QAa2
QAa3
DBb0
DBb1
DBb2
DBb3
DBb0
DBb1
DBb2
DBb3
QAc0
QAc1
QAc2
QAc0
QAc1
RAa
CAa
RBb
CBb
RAc
CAc
RAc
RAa
RBb
DSF
: Don
t care
*Note :
1.
t
CDL
should be met to complete write.
(CL=2)
(CL=3)
DQ
DQ
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