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AT68166F-YS18-E PDF预览

AT68166F-YS18-E

更新时间: 2024-02-23 06:07:13
品牌 Logo 应用领域
爱特美尔 - ATMEL 内存集成电路静态存储器
页数 文件大小 规格书
17页 316K
描述
Rad Hard 16 MegaBit 3.3V SRAM MultiChip Module

AT68166F-YS18-E 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:0.950 INCH, CERAMIC, MQFP-68Reach Compliance Code:unknown
ECCN代码:3A001.A.2.CHTS代码:8542.32.00.41
风险等级:5.39Is Samacsys:N
最长访问时间:18 ns其他特性:IT CAN BE USED AS 2 BANK OF 512K X 16 OR 4 BANK OF 512K X 8 ALSO
I/O 类型:COMMONJESD-30 代码:S-CQFP-F68
长度:24.13 mm内存密度:16777216 bit
内存集成电路类型:STANDARD SRAM内存宽度:32
功能数量:1端子数量:68
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:512KX32
输出特性:3-STATE封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:QFF封装等效代码:TPAK68,2.5SQ
封装形状:SQUARE封装形式:FLATPACK
并行/串行:PARALLEL电源:3.3 V
认证状态:Not Qualified筛选级别:MIL-STD-883 Class V
座面最大高度:4.7 mm最大待机电流:0.0045 A
最小待机电流:2 V子类别:SRAMs
最大压摆率:0.17 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:QUAD
宽度:24.13 mmBase Number Matches:1

AT68166F-YS18-E 数据手册

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Features  
16 Mbit SRAM Multi Chip Module  
Allows 32-, 16- or 8-bit access configuration  
Operating Voltage: 3.3V + 0.3V  
Access Time  
– 20 ns, 18 ns for AT68166F  
– <18 ns for AT68166G (in development prototypes in Q4 2007)  
Power Consumption  
– Active: 620 mW per byte (Max) @ 18ns - 415 mW per byte (Max) @ 50ns (1)  
– Standby: 13 mW (Typ)  
Military Temperature Range: -55 to +125°C  
TTL-Compatible Inputs and Outputs  
Asynchronous  
Rad Hard  
16 MegaBit  
3.3V  
Die manufactured on Atmel 0.25 µm Radiation Hardened 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  
ESD Better than 4000V  
SRAM Multi-  
Chip Module  
Quality Grades:  
– QML-Q or V with SMD 5962-06229  
– ESCC  
950 Mils Wide MQFP 68 Package  
Mass : 8.5 grams  
AT68166F  
AT68166G  
Note:  
1. Only for AT68166F-18. 450mW for AT68166F-20.  
Description  
The AT68166F/G is a 16Mbit SRAM packaged in a hermetic Multi Chip Module  
(MCM) for space applications.  
The AT68166F/G MCM incorporates four 4Mbit AT60142FT SRAM dice. It can be  
organized as either one bank of 512Kx8, two banks of 512Kx16 or four banks of  
512Kx8. It combines rad-hard capabilities, a latch-up threshold of 80MeV.cm²/mg, a  
Multiple Bit Upset immunity and a total dose tolerance of 300Krads, with a fast access  
time.  
The MCM packaging technology allows a reduction of the PCB area by 50% with a  
weight savings of 75% compared to four 4Mbit packages.  
Thanks to the small size of the 4Mbit SRAM die, Atmel has been able to accommo-  
date the assembly of the four dice on one side of the package which facilitates the  
power dissipation.  
The compatibility with other products allows designers to easily migrate to the Atmel  
AT68166F/G memory.  
The AT68166F/G is powered at 3.3V.  
The AT68166F/G is processed according to the test methods of the latest revision of  
the MIL-PRF-38535 or the ESCC 9000.  
7747A–AERO–07/07  

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