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Datenblatt-Suchmaschine für elektronische Bauteile |
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Datenblatt-Suchmaschine für elektronische Bauteile |
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P25Q40U Datenblatt(PDF) 10 Page - Puya Semiconductor Co., Ltd. |
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P25Q40U Datenblatt(HTML) 10 Page - Puya Semiconductor Co., Ltd. |
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10 / 75 page  P25Q40U/20U/10U/05U Datasheet Puya Semiconductor Page 10 of 75 5.3 AC Characteristics Table 5-3 AC parameters Symbol Alt. Parameter 1.65V~3.6V 2.3V~3.6V min. max. min typ max Unit fSCLK fC Clock Frequency for the following instructions: FAST_READ, RDSFDP, PP, SE, BE32K, BE, CE, DP, RES, WREN, WRDI, RDID, RDSR, WRSR(7) D.C. 85 104 MHz fRSCLK fR Clock Frequency for READ instructions 33 55 MHz fTSCLK fT Clock Frequency for DREAD instructions 70 104 MHz Clock Frequency for 2READ instructions 70 85 fQ Clock Frequency for QREAD instructions 70 104 Clock Frequency for 4READ instructions 70 85 MHz fQPP Clock Frequency for QPP (Quad page program) 85 104 MHz tCH(1) tCLH Clock High Time 5.5 4.5 ns tCL(1) tCLL Clock Low Time (fSCLK) 45% x (1fSCLK) 5.5 4.5 ns tCLCH(7) Clock Rise Time (peak to peak) 0.1 0.1 v/ns tCHCL(7) Clock Fall Time (peak to peak) 0.1 0.1 v/ns tSLCH tCSS CS# Active Setup Time (relative to SCLK) 5 5 ns tCHSL CS# Not Active Hold Time (relative to SCLK) 5 5 ns tDVCH tDSU Data In Setup Time 2 2 ns tCHDX tDH Data In Hold Time 3 3 ns tCHSH CS# Active Hold Time (relative to SCLK) 5 5 ns tSHCH CS# Not Active Setup Time (relative to SCLK) 5 5 ns tSHSL tCSH CS# Deselect Time From Read to next Read 15 15 ns CS# Deselect Time From Write,Erase,Program to Read Status Register 30 30 ns tSHQZ(7) tDIS Output Disable Time 6 6 ns tCLQV tV Clock Low to Output Valid Loading 30pF 7 7 ns Clock Low to Output Valid Loading 15pF 6 6 ns tCLQX tHO Output Hold Time 0 0 ns tHLCH HOLD# Active Setup Time (relative to SCLK) 5 5 ns tCHHH HOLD# Active Hold Time (relative to SCLK) 5 5 ns tHHCH HOLD# Not Active Setup Time (relative to SCLK) 5 5 ns tCHHL HOLD# Not Active Hold Time (relative to SCLK) 5 5 ns tHHQX tLZ HOLD# to Output Low-Z 6 6 ns tHLQZ tHZ HOLD# to Output High-Z 6 6 ns tWHSL(3) Write Protect Setup Time 20 20 ns tSHWL(3) Write Protect Hold Time 100 100 ns tDP CS# High to Deep Power-down Mode 3 3 us tRES1 CS# High To Standby Mode Without Electronic Signature Read 8 8 us tRES2 CS# High To Standby Mode With Electronic Signature Read 8 8 us tW Write Status Register Cycle Time 8 12 8 12 ms tReady Reset recovery time(for erase/program operation except WRSR) 30 30 us Reset recovery time(for WRSR operation) 8 12 8 12 ms |
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