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LC895125Q датащи(PDF) 2 Page - Sanyo Semicon Device |
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LC895125Q датащи(HTML) 2 Page - Sanyo Semicon Device |
2 / 11 page Allowable Operating Ranges at Ta = –30 to +70°C, VSS = 0 V DC Characteristics at VSS = 0 V, VDD = 4.5 to 5.5 V, Ta = –30 to +70°C SCSI Pin Input Characteristics Sample Recommended Oscillator Circuit R1 = 120 k Ω R2 = 47 Ω C1 = 30 pF Crystal oscillator frequencies: XTALCK0 = 16.9344 MHZ and XTALCK1 = 20 MHz or: R1 = 3.3 k Ω R2 = None C1 = 5 pF Crystal oscillator frequency: XTALCK0 = 33.8688 MHz If third harmonic overtones appear when using a 33.8688 MHz frequency with the recommended circuit example, consult with the manufacturer of the crystal element, since detailed values of the circuit constants will be influenced by the printed circuit board. No. 5241-2/11 LC895125Q, 895125W Parameter Symbol Applicable Pins* (See below) min typ max Unit Input high level voltage VIH1 All input pins other than (1), (3), and XTALCK 2.2 V Input low level voltage VIL1 0.8 V Input high level voltage VIH2 RESET, IO0 to IO15, D0 to D7, RD, CS, WR, WFCK, 2.5 V Input low level voltage VIL2 SBSO, SCOR (1) 0.6 V Input high level voltage VIH3 Input pins (3), ACK, and ATN 2.0 V Input low level voltage VIL3 0.8 V Output high level voltage VOH1 IOH1 = –2 mA: All output pins except (2), (3), 2.4 V and XTALCK, IO0 to IO15, and D0 to D7 Output low level voltage VOL1 IOL1 = 2 mA: All output pins except (2), (3), 0.4 V and XTALCK, IO0 to IO15, and D0 to D7 Output low level voltage VOL2 IOL2 = 2 mA: INT1, INT0, and ZSWAIT 0.4 V (open-drain outputs with pull-up resistors) (2) Output low level voltage VOL3 IOL3 = 48 mA: DB0, to DB7, DBP, BSY, I/O, MSG, 0.4 V SEL, RST, REQ, C/D (3) Input leakage current IL VI = VSS, VDD: All input pins –25 +25 µA Pull-up resistance RUP IO0 to IO15, D0 to D7, INT0, INT1, ZSWAIT 40 80 160 k Ω Parameter Symbol Conditions min typ max Unit Supply voltage VDD 4.5 5.0 5.5 V Input voltage range VIN 0 VDD V Parameter Symbol Conditions min typ max Unit Input threshold voltage Vt + t1 VDD = 4.5 to 5.5 V 1.60 2.00 V Vt – t1 0.80 1.11 V Hysteresis width ∆V tt1 VDD = 5.0 V 0.41 0.49 V |
Аналогичный номер детали - LC895125Q |
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Аналогичное описание - LC895125Q |
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