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KM68257CP-15 数据表(PDF) 1 Page - Samsung semiconductor |
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KM68257CP-15 数据表(HTML) 1 Page - Samsung semiconductor |
1 / 10 page KM68257C/CL CMOS SRAM PRELIMINARY Rev 3.0 - 1 - February-1996 Document Title 32Kx8 Bit High Speed Static RAM(5V Operating), Evolutionary Pin out. Operated at Commercial Temperature Range. Revision History The attached data sheets are prepared and approved by SAMSUNG Electronics. SAMSUNG Electronics CO., LTD. reserve the right to change the specifications. SAMSUNG Electronics will evaluate and reply to your requests and questions on the parameters of this device. If you have any questions, please contact the SAMSUNG branch office near your office, call or contact Headquarters. Rev No. Rev. 0.0 Rev. 1.0 Rev. 2.0 Rev. 3.0 Remark Preliminary Final Final Final History Initial release with Preliminary. Release to final Data Sheet. 1. Delete Preliminary Update A.C parameters 2.1. Updated A.C parameters 2.2. Add Voh1=3.95V with the test condition as Vcc=5V ±5% at 25°C 3.1. Add 28-TSOP1 Package. 3.2. Add L-version. 3.3. Add Data Rentention Characteristics. Items Previous spec. (12/15/20ns part) Updated spec. (12/15/20ns part) tOE - / 8/10ns - / 7 /9 ns tCW - /12/ - ns - /11/ - ns tHZ 8/10/10ns 6/7/8ns tOHZ - / 8 / - ns - / 7 / - ns tDW - / 9 / - ns - / 8 / - ns Draft Data Apr. 1st, 1994 May 14th,1994 Oct. 4th, 1994 Feb. 22th, 1996 |
类似零件编号 - KM68257CP-15 |
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类似说明 - KM68257CP-15 |
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