CY14B104L, CY14B104N
Document Title: CY14B104L/CY14B104N 4 Mbit (512K x 8/256K x 16) nvSRAM
Document Number:
Rev. | ECN No. | Submission | Orig. of |
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| Description of Change | ||
Date | Change |
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*F | 1889928 | See ECN | vsutmp8/AE- | Added Footnotes 1, 2 and 3. | ||||||
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| SA | Updated logic block diagram | ||||||
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| Added | ||||||
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| Changed 8Mb Address expansion Pin from Pin 43 to Pin 42 for | ||||||
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| Updated pin definitions table. | ||||||
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| Corrected typo in VIL min spec | ||||||
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| Changed the value of ICC3 from 25mA to 13mA | ||||||
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| Changed ISB value from 1mA to 2mA | ||||||
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| Rearranging of Footnotes. | ||||||
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| Updated ordering information table | ||||||
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*G | 2267286 | See ECN | GVCH/PYRS | Added | BHE | and | BLE | Information in Pin Definitions Table | ||
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| Updated Figure 4 (Autostore mode) | ||||||
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| Updated footnote 6 | ||||||
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| Changed ICC2 & ICC4 from 3 mA to 6 mA | ||||||
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| Changed ICC3 from 13 mA to 15 mA | ||||||
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| Changed Vcap from 35uF min and 57uF max value to 54uF min and 82uF max | ||||||
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| value | ||||||
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| Changed ISB from 2 mA to 3 mA |
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| Added input leakage current (IIX) for HSB in DC Electrical Characteristics table | ||||||
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| Corrected typo in tDBE value from 22 ns to 20 ns for 45 ns part | ||||||
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| Corrected typo in tHZBE value from 22 ns to 15 ns for 45 ns part | ||||||
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| Corrected typo in tAW value from 15 ns to 10ns for 15 ns part | ||||||
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| Changed tRECALL from 100 to 200 us | ||||||
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| Added footnotes 9 and 25; Reframed footnote 14 and 21 | ||||||
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| Added footnote 14 to figure 7 (SRAM WRITE Cycle #1) | ||||||
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*H | 2483627 | See ECN | GVCH/PYRS | Removed 8 mA typical ICC at 200 ns cycle time in Feature section | ||||||
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| Referenced footnote 8 to ICC3 in DC Characteristics table | ||||||
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| Changed ICC3 from 15 mA to 35 mA | ||||||
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| Changed Vcap minimum value from 54 uF to 61 uF | ||||||
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| Changed tAVAV to tRC | ||||||
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| Figure 11:Changed tSA to tAS and tSCE to tCW | ||||||
*I | 2519319 | 06/20/08 | GVCH/PYRS | Added 20 ns access speed in “Features” | ||||||
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| Added ICC1 for tRC=20 ns for both industrial and Commercial temperature | ||||||
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| Grade | ||||||
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| updated Thermal resistance table values for | ||||||
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| Added AC Switching Characteristics specs for 20 ns access speed | ||||||
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| Added software controlled STORE/RECALL cycle specs for 20 ns access | ||||||
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| speed | ||||||
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| Updated ordering information and part numbering nomenclature | ||||||
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Document #: | Page 23 of 25 |
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