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KM62256CLG-7 数据表(PDF) 6 Page - Samsung semiconductor |
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KM62256CLG-7 数据表(HTML) 6 Page - Samsung semiconductor |
6 / 10 page PRELIMINARY Revision 3.0 KM62256C Family CMOS SRAM April 1996 DATA RETENTION CHARACTERISTICS * 1) Commercial Product : Ta=0 to 70¡É, unless otherwise specified 2) Extended Product : TA=-25 to 85¡É, nless otherwise specified 3) Industrial Product : Ta=-40 to 85¡É, unless otherwise specified ** TA=25¡É Item Symbol Test Condition* Min Typ** Max Unit Vcc for data retention VDR CS¡ÃVcc-0.2V 2.0 - 5.5 V Data retention current IDR KM62256CL KM62256CL-L Vcc=3.0V CS¡ÃVcc-0.2V L-Ver LL-Ver - - 1 0.5 50 10 §Ë KM62256CLE KM62256CLE-L L-Ver LL-Ver - - - - 50 25 KM62256CLI KM62256CLI-L L-Ver LL-Ver - - - - 50 25 Data retention set-up time tSDR See data retention waveform 0 - - ms Recovery time tRDR 5 - - DATA RETENTION WAVE FORM VCC 4.5V 2.2V VDR CS GND Data Retention Mode CS¡Ã VCC - 0.2V 1) CS Controlled FUNCTIONAL DESCRIPTION * X means don't care CS WE OE Mode I/O Pin Current Mode H X X Power Down High-Z ISB ISB1 L H H Output Disable High-Z ICC L H L Read Dout ICC L L X Write Din ICC tSDR tRDR |
类似零件编号 - KM62256CLG-7 |
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类似说明 - KM62256CLG-7 |
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