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ADS6608A4A-75 参数 Datasheet PDF下载

ADS6608A4A-75图片预览
型号: ADS6608A4A-75
PDF下载: 下载PDF文件 查看货源
内容描述: 同步DRAM ( 2M ×8位×4银行) [Synchronous DRAM(2M X 8 Bit X 4 Banks)]
分类和应用: 动态存储器
文件页数/大小: 8 页 / 482 K
品牌: A-DATA [ A-DATA TECHNOLOGY ]
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A-Data
Capacitance
TA=25℃, f-=1Mhz, VDD=3.3V
Parameter
Input capacitance
CLK
A0~A11,BA0,BA1,CKE,/CS,/RAS,
/CAS,/WE,DQM
Data input / output capacitance DQM
CI/O
4
Pin
Symbol
Cl1
Cl2
Min
2.5
2.5
ADS6608A4A
Max
4
5
Unit
pF
pF
6.5
pF
Output load circuit
3.3 V
1200 ohms
V
OH
(DC) = 2.4V,I
OH
= -2mA
V
OL
(DC) = 0.4V,I
OL
= 2mA
50 pF
870 ohms
Output
DC Characteristics I
Parameter
Input leakage current
Output leakage current
Output high voltage
Output low voltage
I
LI
I
LO
V
OH
V
OL
Symbol
Min
-1
-1
2.4
-
Max
1
1
-
0.4
Unit
uA
uA
V
V
Note
1
2
I
OH
= -4mA
I
OL
= 4mA
Note :
1.V
IN
= 0 TO 3.6V, All other pins are not tested under V
IN
= 0V.
2.D
OUT
is disabled, V
OUT
= 0 to 3.6.
Rev 1 April, 2001
4