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K7Q161854A-FC10 Datasheet(PDF) 3 Page - Samsung semiconductor |
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K7Q161854A-FC10 Datasheet(HTML) 3 Page - Samsung semiconductor |
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3 / 17 page  512Kx36 & 1Mx18 QDRTM b4 SRAM - 3 - Rev 1.0 July. 2002 K7Q163654A K7Q161854A PIN CONFIGURATIONS(TOP VIEW) K7Q161854A(1Mx18) Notes: 1. * Checked pins are reserved for higher density address, i.e. 3A for 32Mb, 10A for 64Mb and 2A for 128Mb. 2. BW0 controls write to D0:D8 and BW1 controls write to D9:D17. 1 2 3 4 5 6 7 8 9 10 11 A NC VSS/SA* NC/SA* W BW1 K NC R SA VSS/SA* NC B NC Q9 D9 SA NC K BW0 SA NC NC Q8 C NC NC D10 VSS SA NC SA VSS NC Q7 D8 D NC D11 Q10 VSS VSS VSS VSS VSS NC NC D7 E NC NC Q11 VDDQ VSS VSS VSS VDDQ NC D6 Q6 F NC Q12 D12 VDDQ VDD VSS VDD VDDQ NC NC Q5 G NC D13 Q13 VDDQ VDD VSS VDD VDDQ NC NC D5 H NC VREF VDDQ VDDQ VDD VSS VDD VDDQ VDDQ VREF ZQ J NC NC D14 VDDQ VDD VSS VDD VDDQ NC Q4 D4 K NC NC Q14 VDDQ VDD VSS VDD VDDQ NC D3 Q3 L NC Q15 D15 VDDQ VSS VSS VSS VDDQ NC NC Q2 M NC NC D16 VSS VSS VSS VSS VSS NC Q1 D2 N NC D17 Q16 VSS SA SA SA VSS NC NC D1 P NC NC Q17 SA SA C SA SA NC D0 Q0 R TDO TCK SA SA SA C SA SA SA TMS TDI PIN NAME Notes: 1. C, C, K or K cannot be set to VREF voltage. 2. When ZQ pin is directly connected to VDD output impedance is set to minimum value and it cannot be connected to ground or left unconnected. 3. Not connected to chip pad internally. SYMBOL PIN NUMBERS DESCRIPTION NOTES K, K 6B, 6A Input Clock C, C 6P, 6R Input Clocks for Output data 1 SA 9A,4B,8B,5C,7C,5N-7N,4P,5P,7P,8P,3R-5R,7R-9R Address Inputs D0-17 10P,11N,11M,10K,11J,11G,10E,11D,11C,3B,3C,2D, 3F,2G,3J,3L,3M,2N Data Inputs Q0-17 11P,10M,11L,11K,10J,11F,11E,10C,11B,2B,3D,3E, 2F,3G,3K,2L,3N,3P Data Outputs W 4A Write Control R 8A Read Control BW0, BW1 7B, 5A Byte Write Control VREF 2H,10H Input Reference Voltage ZQ 11H Output Driver Impedance Control 2 VDD 5F,7F,5G,7G,5H,7H,5J,7J,5K,7K Power Supply ( 2.5V ) VDDQ 4E,8E,4F,8F,4G,8G,3H,4H,8H,9H,4J,8J,4K,8K,4L,8L Output Power Supply ( 1.5V or 1.8V ) VSS 2A,10A,4C,8C,4D-8D,5E-7E, 6F,6G,6H,6J,6K,5L-7L,4M-8M,4N,8N Ground TMS 10R JTAG Test Mode Select TDI 11R JTAG Test Data Input TCK 2R JTAG Test Clock TDO 1R JTAG Test Data Output NC 1A,3A,7A,11A,1B,5B,9B,10B,1C,2C,6C,9C,1D,9D,10D, 1E,2E,9E,1F,9F,10F,1G,9G,10G,1H,1J,2J,9J,1K,2K, 9J,1L,9L,10L,1M,2M,9M,1N,9N,10N,1P,2P,9P No Connect 3 |
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Similar Description - K7Q161854A-FC10 |
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