CS18LV10245 CHIPLUS, CS18LV10245 Datasheet
CS18LV10245
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CS18LV10245 Summary of contents
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... By 8 Bit DESCRIPTION The CS18LV10245 is a high performance, high speed and super low power CMOS Static Random Access Memory organized as 131,072 words by 8bits and operates from a wide range of 4.5 to 5.5V supply voltage. Advanced CMOS technology and circuit techniques provide both high speed, super low power features and maximum access time of 55/70ns in 5V operation ...
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... High Speed Super Low Power SRAM 128K-Word By 8 Bit PIN CONFIGURATIONS 32 SOP 450 mil 32 PDIP 600 mil BLOCK DIAGRAM Copyright 2004 March Chiplus Semiconductor Corp. All rights reserved. CS18LV10245 32 STSOP 8x13.4mm 32 TSOP(I) 8x20mm . Rev. 1 ...
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... Selected X Output H Disabled Read H L Write Copyright 2004 March Chiplus Semiconductor Corp. All rights reserved. /CE CE2 / CS18LV10245 Function DQ0~7 Vcc Current High Z I CCSB High Z D OUT CCSB1 Rev. 1 ...
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... IN C Input/Output Capacitance DQ 1. This parameter is guaranteed and not tested. Copyright 2004 March Chiplus Semiconductor Corp. All rights reserved. Parameter Ambient Temperature o 0~ -40~ ( =1.0 MHz) Conditions V CS18LV10245 Rating -0.5 to Vcc+0.5 -40 to +125 -60 to +150 1.0 20 Vcc 4.5V ~5.5V 4.5V ~ 5.5V MAX = =0V I/O Unit V O ...
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... Test Conduction /CE≧V -0.2V -0. ≧ /CE≧V -0.2V -0. ≧ See Retention Waveform = Read Cycle Time. RC CS18LV10245 (1) MIN TYP MAX -0.5 0.8 2.0 Vcc+0 0.4 2.4 (3) 35 MAX (1) MIN TYP MAX Unit 1.5 ≦ ...
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... Timing Reference Level Copyright 2004 March Chiplus Semiconductor Corp. All rights reserved. INPUTS Must be standby Will be change from May change for Change state unknown Center line is high impedance “OFF” state Vcc/0V 5ns 0.5Vcc CS18LV10245 ( /CE Controlled ) ( CE2 Controlled ) OUTPUTS Rev. 1 ...
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... Chip Deselect to Output in High Z (CE2) EHQZ CHZ2 t t Output Disable to Output in High Z GHQZ OHZ t t Out Disable to Address Change AXOX OH Copyright 2004 March Chiplus Semiconductor Corp. All rights reserved Description CS18LV10245 Vcc = 5.0V ) -55 -70 MIN MAX MIN MAX ...
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... VIL. 5. Transition is measured ±500mV from steady state with C guaranteed but not 100% tested. SWITCHING WAVEFORMS (READ CYCLE) (1,2,4) READ CYCLE (1,3,4) READ CYCLE (1,4) READ CYCLE Copyright 2004 March Chiplus Semiconductor Corp. All rights reserved. IL. = 5pF as shown in Figure 1B. The parameter is L CS18LV10245 Rev. 1 ...
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... Data to Write Time Overlap DVWH Data Hold from Write Time WHDX End of Write to Output Active WHOX OW Copyright 2004 March Chiplus Semiconductor Corp. All rights reserved 0~70 Description MIN MAX MIN MAX CS18LV10245 Vcc = 5.0V ) -55 - ...
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... High Speed Super Low Power SRAM 128K-Word By 8 Bit SWITCHING WAVEFORMS (WRITE CYCLE) Copyright 2004 March Chiplus Semiconductor Corp. All rights reserved. CS18LV10245 Rev. 1 ...
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... During this period, DQ pins are in the output state so that the input signals of opposite phase to the outputs must not be applied the /CE low transition occurs simultaneously with the /WE low transitions or after the /WE transition, output remain in a high impedance state. Copyright 2004 March Chiplus Semiconductor Corp. All rights reserved. CS18LV10245 Rev. 1 ...
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... Transition is measured ±500mV from steady state with C The parameter is guaranteed but not 100% tested. 11 measured from the later of /CE going low to the end of write. CW Copyright 2004 March Chiplus Semiconductor Corp. All rights reserved CS18LV10245 = 5pF as shown in Figure 1B. Rev. 1 ...
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... E: 32TSOP I (8x20mm) L: 32PDIP (600mil) 2. GREEN PACKAGE: CS18LV10245 Package: C: 32SOP (450mil) D: 32STSOP I (8x13.4mm) E: 32TSOP I (8x20mm) Copyright 2004 March Chiplus Semiconductor Corp. All rights reserved. Green Code A: Pb Free + Halogen Free (SOP / TSOP Types) CS18LV10245 Speed: 55: 55NS 70: 70ns Grade: C: 0~70°C I: -40~85° ...
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... Nom. 0.0433 0.004 0.039 0.009 0.008 0.465 Max. 0.0473 0.006 0.041 0.011 0.009 0.008 0.006 0.469 - CS18LV10245 b WITH PLATING c c1 BASE METAL b1 SECTION A 11.176 13.792 1.118 0.584 1.194 0° 11.303 14 ...
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... Min. 0.010 0.149 0.013 0.045 0.006 1.645 _ Nom. 0.154 0.018 0.050 0.010 1.650 _ Max. 0.159 0.023 0.055 0.014 1.655 CS18LV10245 Seating Plane y 12°(2x) GAUGE PLANE A SEATING PLANE A 12°(2x "A" DETAIL VIEW SECTION A ...