AT60142ET-DC20SSB PDF预览

AT60142ET-DC20SSB

更新时间: 2025-07-29 22:08:19
品牌 Logo 应用领域
爱特美尔 - ATMEL 静态存储器
页数 文件大小 规格书
17页 296K
描述
Rad Hard 512K x 8 Very Low Power CMOS SRAM

AT60142ET-DC20SSB 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Transferred零件包装代码:DFP
包装说明:DFP, FL36,.5针数:36
Reach Compliance Code:compliantECCN代码:3A001.A.2.C
HTS代码:8542.32.00.41风险等级:5.28
最长访问时间:20 nsI/O 类型:COMMON
JESD-30 代码:R-XDFP-F36内存密度:4194304 bit
内存集成电路类型:STANDARD SRAM内存宽度:8
湿度敏感等级:1功能数量:1
端子数量:36字数:524288 words
字数代码:512000工作模式:ASYNCHRONOUS
最高工作温度:125 °C最低工作温度:-55 °C
组织:512KX8输出特性:3-STATE
封装主体材料:UNSPECIFIED封装代码:DFP
封装等效代码:FL36,.5封装形状:RECTANGULAR
封装形式:FLATPACK并行/串行:PARALLEL
峰值回流温度(摄氏度):225电源:3.3 V
认证状态:Not Qualified座面最大高度:3.05 mm
最大待机电流:0.0025 A最小待机电流:2 V
子类别:SRAMs最大压摆率:0.22 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:CMOS温度等级:MILITARY
端子形式:FLAT端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
总剂量:300k Rad(Si) V宽度:12.195 mm
Base Number Matches:1

AT60142ET-DC20SSB 数据手册

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Features  
Operating Voltage: 3.3V  
Access Time:  
– 15 ns (Preview) for 3.3V biased only (AT60142E)  
– 17 ns and 20 ns for 5V Tolerant (AT60142ET)  
Very Low Power Consumption  
– Active: 810 mW (Max) @ 15 ns  
– Standby: 215 µW (Typ)  
Wide Temperature Range: -55 to +125°C  
500 Mils Width Package  
TTL-Compatible Inputs and Outputs  
Asynchronous  
Rad Hard  
Designed on 0.25 Micron Process  
No Single Event Latch Up below LET Threshold of 80 MeV/mg/cm2  
Tested up to a Total Dose of 300 krads (Si) according to MIL-STD-883 Method 1019  
500 Mils Wide FP36 Package  
512K x 8  
Very Low Power  
CMOS SRAM  
ESD Better than 4000V  
Description  
The AT60142E/ET are very low power CMOS static RAM organized as 524 288 x 8  
bits.  
AT60142E  
Atmel brings the solution to applications where fast computing is as mandatory as low  
consumption, such as aerospace electronics, portable instruments, or embarked  
systems.  
AT60142ET  
Utilizing an array of six transistors (6T) memory cells, the AT60142E/ET combine an  
extremely low standby supply current (Typical value = 65 µA) with a fast access time  
at 15 ns over the full military temperature range. The high stability of the 6T cell pro-  
vides excellent protection against soft errors due to noise.  
The E version is biased at 3.3 V and is not 5V tolerant: it is available to 15(1) and 20 ns  
specification.  
The ET(1) version is a variant allowing for 5V tolerance: it is available in 17 ns and 20  
ns specification.  
The AT60142E/ET are processed according to the methods of the latest revision of  
the MIL PRF 38535 or ESA SCC 9000.  
It is produced on a radiation hardened 0.25 µm CMOS process.  
Note:  
1. Preliminary: contact factory for availability.  
Rev. 4156F–AERO–06/04  
1

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