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KM681000BLRI-7 Folha de dados(PDF) 1 Page - Samsung semiconductor |
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KM681000BLRI-7 Folha de dados(HTML) 1 Page - Samsung semiconductor |
1 / 11 page PRELIMINARY Revision 0.3 KM681000B Family CMOS SRAM April 1996 128K x8 bit Low Power CMOS Static RAM The KM681000B family is fabricated by SAMSUNG's advanced CMOS process technology. The family can support various operating temperature ranges and have various package types for user flexibility of system design. The family also support low data retention voltage for battery back-up operation with low data retention current. GENERAL DESCRIPTION FEATURES ¡Ü Process Technology : 0.6§- CMOS ¡Ü Organization : 128Kx8 ¡Ü Power Supply Voltage : Single 5.0V ¡¾ 10% ¡Ü Low Data Retention Voltage : 2V(Min) ¡Ü Three state output and TTL Compatible ¡Ü Package Type : JEDEC Standard 32-DIP, 32-SOP, 32-TSOP I R/F PIN DESCRIPTION Name Function A0~A16 Address Inputs WE Write Enable Input CS1,CS2 Chip Select Inputs OE Output Enable Input I/O1~I/O18 Data Inputs/Outputs Vcc Power Vss Ground N.C No Connection Cell Array PRODUCT FAMILY Product Family Operating Temperature Speed PKG Type Power Dissipation Standby (ISB1, Max) Operating (ICC2) KM681000BL Commercial(0~7¡É) 55/70ns 32-DIP,32-SOP 32-TSOP I R/F 100§Ë 70mA KM681000BL-L 20§Ë KM681000BLE Extended(-25~85¡É) 70/100ns 32-SOP 32-TSOP I R/F 100§Ë KM681000BLE-L 50§Ë KM681000BLI Industrial(-40~85¡É) 70/100ns 32-SOP 32-TSOP I R/F 100§Ë KM681000BLI-L 50§Ë Y-Decoder I/O Buffer FUNCTIONAL BLOCK DIAGRAM A0~3, A8~11 A4~7, I/O1~8 32-TSOP Type I-Reverse A12~16 CS1,CS2 WE,OE A11 A9 A8 A13 WE CS2 A15 VCC NC A16 A14 A12 A7 A6 A5 A4 OE A10 CS1 I/O8 I/O7 I/O6 I/O5 I/O4 VSS I/O3 I/O2 I/O1 A0 A1 A2 A3 32-TSOP Type I - Forward 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 N.C A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O1 I/O2 I/O3 VSS VCC A15 CS2 WE A13 A8 A9 A11 OE A10 CS1 I/O8 I/O7 I/O6 I/O5 I/O4 32-DIP 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32-SOP A11 A9 A8 A13 WE CS2 A15 VCC NC A16 A14 A12 A7 A6 A5 A4 OE A10 CS1 I/O8 I/O7 I/O6 I/O5 I/O4 VSS I/O3 I/O2 I/O1 A0 A1 A2 A3 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 |
Nº de peça semelhante - KM681000BLRI-7 |
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Descrição semelhante - KM681000BLRI-7 |
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