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AT89S52-24AU

AT89S52-24AU资料
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File Size : 116 KB Manufacturer:ATMEL Description:NOTE: ESD data available upon request. 1. 10H circuits are designed to meet the DC specifications shown in the table after thermal equilibrium has been established. The circuit is in a test socket or mounted on a printed circuit board and transverse airflow greater than 500 lfpm is maintained. Outputs are terminated through a 50 W resistor to −2.0 V except where otherwise specified on the individual data sheets. 2. This table replaces the three tables traditionally seen in ECL 100 K data books. The same DC parameter values at VEE = −4.5 V now apply across the full VEE range of −4.2 V to −5.5 V. Outputs are terminated through a 50 W resistor to −2.0 V except where otherwise specified on the individual data sheets. 3. Absolute maximum rating, beyond which, device life may be impaired, unless otherwise specified on an individual data sheet. 4. Parametric values specified at: H−Series: −4.20 V to −5.50 V K−Series: −4.94 V to −5.50 V