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M68AF031AL55B6F PDF预览

M68AF031AL55B6F

更新时间: 2024-02-29 03:57:55
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 静态存储器
页数 文件大小 规格书
22页 385K
描述
256 Kbit (32K x 8) 5.0V Asynchronous SRAM

M68AF031AL55B6F 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIP包装说明:0.600 INCH, LEAD FREE, PLASTIC, DIP-28
针数:28Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.32.00.41
风险等级:5.82最长访问时间:55 ns
I/O 类型:COMMONJESD-30 代码:R-PDIP-T28
JESD-609代码:e3长度:37.085 mm
内存密度:262144 bit内存集成电路类型:STANDARD SRAM
内存宽度:8功能数量:1
端子数量:28字数:32768 words
字数代码:32000工作模式:ASYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:32KX8输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP28,.6封装形状:RECTANGULAR
封装形式:IN-LINE并行/串行:PARALLEL
峰值回流温度(摄氏度):245电源:5 V
认证状态:Not Qualified座面最大高度:5.08 mm
最大待机电流:0.000006 A最小待机电流:2 V
子类别:SRAMs最大压摆率:0.05 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:CMOS温度等级:INDUSTRIAL
端子面层:MATTE TIN端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:15.24 mm
Base Number Matches:1

M68AF031AL55B6F 数据手册

 浏览型号M68AF031AL55B6F的Datasheet PDF文件第5页浏览型号M68AF031AL55B6F的Datasheet PDF文件第6页浏览型号M68AF031AL55B6F的Datasheet PDF文件第7页浏览型号M68AF031AL55B6F的Datasheet PDF文件第9页浏览型号M68AF031AL55B6F的Datasheet PDF文件第10页浏览型号M68AF031AL55B6F的Datasheet PDF文件第11页 
M68AF031A  
DC AND AC PARAMETERS  
This section summarizes the operating and mea-  
surement conditions, as well as the DC and AC  
characteristics of the device. The parameters in  
the following DC and AC Characteristic tables are  
derived from tests performed under the Measure-  
ment Conditions listed in the relevant tables. De-  
signers should check that the operating conditions  
in their projects match the measurement condi-  
tions when using the quoted parameters.  
Table 3. Operating and AC Measurement Conditions  
Parameter  
M68AF031A  
V
Supply Voltage  
4.5 to 5.5V  
CC  
Range 1  
Range 6  
0 to 70°C  
–40 to 85°C  
100pF  
Ambient Operating Temperature  
Load Capacitance (C )  
L
Output Circuit Protection Resistance (R )  
3.0kΩ  
1
Load Resistance (R )  
3.1kΩ  
2
V
/2  
Input and Output Timing Ref. Voltages  
Input Rise and Fall Times  
CC  
1ns/V  
0 to V  
Input Pulse Voltages  
CC  
V
= 0.3V ; V = 0.7V  
CC RH CC  
Output Transition Timing Ref. Voltages  
RL  
Figure 8. AC Measurement I/O Waveform  
Figure 9. AC Measurement Load Circuit  
V
CC  
I/O Timing Reference Voltage  
R
1
V
CC  
V
/2  
CC  
DEVICE  
UNDER  
TEST  
OUT  
0V  
C
L
Output Timing Reference Voltage  
R
2
V
CC  
0.7V  
0.3V  
CC  
CC  
0V  
AI05831  
C
includes probe capacitance  
L
AI05932  
8/22  

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