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TS68332MR20 数据表(PDF) 10 Page - ATMEL Corporation |
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TS68332MR20 数据表(HTML) 10 Page - ATMEL Corporation |
10 / 57 page ![]() 10 2118A–HIREL–11/05 TS68332 These terms are related by the equation: θ JA = θJC + θCA (4) θ JC is device related and cannot be influenced by the user. However, θCA is user dependent and can be minimized by such thermal management techniques as heat sinks, ambient air cooling and thermal convection. Thus, good thermal management on the part of the user can signifi- cantly reduce θ CA so that θJA approximately equals θJC. Substitution of θJC for θJA in equation (1) will result in a lower semiconductor junction temperature. 5.4 Mechanical and Environment The microcircuits shall meet all mechanical environmental requirements of either MIL-STD-883 for class B devices or screened according to Atmel-Grenoble standards devices. 5.5 Marking The document where are defined the marking are identified in the related reference documents. Each microcircuit are legible and permanently marked with the following information as minimum: • Atmel logo • Manufacturer’s part number • Class B identification • Date-code of inspection lot • ESD identifier if available • Country of manufacturing 6. Quality Conformance Inspection 6.1 DESC/MIL-STD-883 Is in accordance with MIL-M-38535 and method 5005 of MIL-STD-883. Group A and B inspec- tions are performed on each production lot. Group C and D inspection are performed on a periodical basis. 7. Electrical Characteristics 7.1 General Requirements All static and dynamic electrical characteristics specified and the relevant measurement condi- tions are given below. For inspection purpose, refer to relevant specification: •DSCC (last issue on request to our marketing services) Table 7-1 on page 11 Static electrical characteristics for all electrical variants. Table 7-3 on page 14 Dynamic electrical characteristics for 6832-16 (16.78 MHz). For static characteristics, test methods refer to IEC 748-2 method number, where existing. For dynamic characteristics, test methods refer to clause 5.4 hereafter of this specification. |
类似零件编号 - TS68332MR20 |
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类似说明 - TS68332MR20 |
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