參數(shù)資料
型號: MAR31751FXXXX
廠商: DYNEX SEMICONDUCTOR LTD
元件分類: 存儲控制器/管理單元
英文描述: 16-BIT, 256 PAGES, MEMORY MANAGEMENT UNIT, QFP68
封裝: QFP-68
文件頁數(shù): 8/18頁
文件大小: 166K
代理商: MAR31751FXXXX
MA31751
16/18
9.0 RADIATION TOLERANCE
Total Dose Radiation Testing
For product procured to guaranteed total dose radiation
levels, each wafer lot will be approved when all sample
devices from each lot pass the total dose radiation test.
The sample devices will be subjected to the total dose
radiation level (Cobalt-60 Source), defined by the ordering
code, and must continue to meet the electrical parameters
specified in the data sheet. Electrical tests, pre and post
irradiation, will be read and recorded.
Dynex Semiconductor can provide radiation testing
compliant with MIL-STD-883 test method 1019, Ionizing
Radiation (Total Dose).
Total Dose (Function to specification)*
3x10
5 Rad(Si)
Transient Upset (Stored data loss)
1x10
11 Rad(Si)/sec
Transient Upset (Survivability)
>1x10
12 Rad(Si)/sec
Neutron Hardness (Function to specification)
>1x10
15 n/cm2
Single Event Upset**
<1x10
-10 Errors/bit day
Latch Up
Not possible
* Other total dose radiation levels available on request
** Worst case galactic cosmic ray upset - interplanetary/high altitude orbit
Figure 22: Radiation Hardness Parameters
10.0 OTHER INFORMATION
Reference: MA31751 Application Note 5 - Detailed Device
Description.
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