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DM2212T1-12 PDF预览

DM2212T1-12

更新时间: 2024-02-26 21:03:35
品牌 Logo 应用领域
铁电 - RAMTRON 动态存储器光电二极管内存集成电路
页数 文件大小 规格书
19页 156K
描述
Cache DRAM, 1MX4, 30ns, MOS, PDSO44, 0.300 INCH, PLASTIC, TSOP2-44

DM2212T1-12 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:TSOP2
包装说明:TSOP, TSOP44,.36,32针数:44
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.02风险等级:5.92
Is Samacsys:N访问模式:FAST PAGE/STATIC COLUMN
最长访问时间:30 ns其他特性:RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH; 512 X 4 SRAM
I/O 类型:COMMONJESD-30 代码:R-PDSO-G44
JESD-609代码:e0内存密度:4194304 bit
内存集成电路类型:CACHE DRAM内存宽度:4
功能数量:1端口数量:1
端子数量:44字数:1048576 words
字数代码:1000000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:1MX4输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:TSOP
封装等效代码:TSOP44,.36,32封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 V认证状态:Not Qualified
刷新周期:1024自我刷新:YES
最大待机电流:0.001 A子类别:DRAMs
最大压摆率:0.225 mA最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:MOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.8 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

DM2212T1-12 数据手册

 浏览型号DM2212T1-12的Datasheet PDF文件第2页浏览型号DM2212T1-12的Datasheet PDF文件第3页浏览型号DM2212T1-12的Datasheet PDF文件第4页浏览型号DM2212T1-12的Datasheet PDF文件第6页浏览型号DM2212T1-12的Datasheet PDF文件第7页浏览型号DM2212T1-12的Datasheet PDF文件第8页 
AC Test Load and Waveforms  
V Timing Reference Point at V and V  
IN IL IH  
Load Circuit  
Input Waveforms  
+ 5.0 (+3.3 Volt Option)  
V
V
IH  
IH  
(5.0 volt)  
R
= 828Ω  
1
(3.3 Volt Option)  
R
= 1178Ω  
1
Output  
V
V
IL  
IL  
C
= 50pf  
(5.0 volt)  
R
= 295Ω  
L
GND  
2
R
= 868(3.3 Volt Option)  
5ns  
5ns  
2
Absolute Maximum Ratings  
(Beyond Which Permanent Damage Could Result)  
Capacitance  
Description  
Max  
6pf  
7pf  
2pf  
6pf  
Pins  
3.3V Option  
Rating  
Description  
Input Voltage (V )  
Ratings  
- 1 ~ 7v  
- 1 ~ 7v  
- 1 ~ 7v  
Input Capacitance  
Input Capacitance  
Input Capacitance  
I/O Capacitance  
A
0-10  
- .5 ~ 4.6v  
- .5 ~ 4.6v  
- .5 ~ 4.6v  
IN  
/CAL, /RE, W/R, /WE, /F, /S  
/G  
Output Voltage (VOUT  
)
Power Supply Voltage (V )  
CC  
DQ  
0-3  
Ambient Operating Temperature (TA) -40 ~ +85°C -40 ~ +85°C  
Storage Temperature (TS)  
-55 ~ 150°C -55 ~ 150°C  
Static Discharge Voltage  
(Per MIL-STD-883 Method 3015)  
Class 1  
20mA*  
Class 1  
50mA*  
Short Circuit O/P Current (IOUT  
)
*One output at a time; short duration.  
Electrical Characteristics  
T = 0 to 70°C (Commercial), -40 to 85°C (Industrial)  
A
L Option  
Symbol  
Parameters  
Max  
Min  
4.75V  
Test Conditions  
Max  
Min  
V
Supply Voltage  
3.0V  
2.0V  
3.6V  
5.25V  
Vcc+0.5V  
0.8V  
All Voltages Referenced to V  
SS  
CC  
V
Input High Voltage  
Input Low Voltage  
Output High Level  
Output Low Level  
V +0.3V 2.4V  
IH  
CC  
V
Vss-0.3V  
2.4V  
0.8V Vss-0.5V  
2.4V  
IL  
VOH  
VOL  
Ii(L)  
IOUT = - 5mA (-2ma For 3.3 Volt Option)  
IOUT = 4.2mA (2ma For 3.3 Volt Option)  
0.4V  
0.4V  
10µA  
10µA  
Input Leakage Current  
Output Leakage Current  
-5µA  
-5µA  
5µA  
5µA  
-10µA  
-10µA  
OV V Vcc to 0.5 Volt  
IN  
IO(L)  
O VI/O Vcc  
Symbol  
Operating Current  
Random Read  
33MHz Typ (1)  
-15 Max  
-12 Max  
Test Condition  
Notes  
ICC1  
110mA  
65mA  
55mA  
135mA  
50mA  
1mA  
225mA  
145mA  
110mA  
190mA  
135mA  
1mA  
180mA /RE, /CAL, and Addresses Cycling: tC = tC Minimum  
115mA /CAL and Addresses Cycling: tPC = tPC Minimum  
2, 3, 5  
ICC2  
ICC3  
ICC4  
ICC5  
ICC6  
ICC7  
Fast Page Mode Read  
Static Column Read  
Random Write  
2, 4, 5  
2, 4, 5  
2, 3  
90mA  
Addresses Cycling: tSC = tSC Minimum  
/RE, /CAL, /WE, and Addresses Cycling: tC = tC Minimum  
150mA  
Fast Page Mode Write  
105mA /CAL, /WE, and Addresses Cycling: tPC = tPC Minimum  
2, 4  
Standby  
1mA  
All Control Inputs Stable VCC - 0.2V, Output Driven  
Self-Refresh  
(-L Option)  
200 µA  
200 µA  
200 µA  
/S, /F, W/R, /WE, and A0-10 at VCC - 0.2V  
/RE and /CAL at VSS + 0.2V, I/O Open  
ICCT  
1
Average Typical  
Operating Current  
30mA  
See “Estimating EDRAM Operating Power”  
Application Note  
(1) “33MHz Typ” refers to worst case I expected in a system operating with a 33MHz memory bus. See power applications note for further details. This parameter is not 100% tested  
CC  
or guaranteed. (2) I is dependent on cycle rates and is measured with CMOS levels and the outputs open. (3) I is measured with a maximum of one address change while  
CC  
CC  
/RE = V . (4) I is measured with a maximum of one address change while /CAL = V . (5) /G is high.  
IL  
CC  
IH  
1-23  

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