參數(shù)資料
型號(hào): UPD45128441G5-A75-9JF
廠商: ELPIDA MEMORY INC
元件分類: DRAM
英文描述: 128M-bit Synchronous DRAM 4-bank, LVTTL
中文描述: 32M X 4 SYNCHRONOUS DRAM, 5.4 ns, PDSO54
封裝: PLASTIC, TSOP2-54
文件頁(yè)數(shù): 72/92頁(yè)
文件大?。?/td> 682K
代理商: UPD45128441G5-A75-9JF
D
7
μ
P
Full Page Read Cycle (2/2) (/CAS latency = 3)
CLK
CKE
/CS
/RAS
/CAS
/WE
BA0
A10
ADD
DQM
DQ
T0
T1
T2
T3
T4
T5
T6
T7
T8
Tn
Tn
+
1 Tn
+
2
Tn
+
3 Tn
+
4
Tn
+
5 Tn
+
6 Tn
+
7 Tn
+
8
Tn
+
9 Tn
+
10 Tn
+
11 Tn
+
12
L
H
RAa
RDa
RDb
RAa
RDa
CDa
CAa
RDb
Aa
Aa+1
Aa-3
Aa-2
Aa-1
Aa
Aa+1
Da
Da+1
Da+2
Da+3
Da+4
Da+5
Precharge
Command
for Bank D
Activate
Command
for Bank A
Read
Command
for Bank A
Activate
Command
for Bank D
Read
Command
for Bank D
Burst Stop Command
Activate
Command
for Bank D
Hi-Z
BA1
相關(guān)PDF資料
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UPD45128841G5-A75L-9JF 128M-bit Synchronous DRAM 4-bank, LVTTL
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UPD45128841G5-A80L-9JF 128M-bit Synchronous DRAM 4-bank, LVTTL
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