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TL16C2752 Scheda tecnica(PDF) 8 Page - Texas Instruments |
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TL16C2752 Scheda tecnica(HTML) 8 Page - Texas Instruments |
8 / 26 page RECOMMENDED OPERATING CONDITIONS RECOMMENDED OPERATING CONDITIONS ELECTRICAL CHARACTERISTICS TL16C2752 SLWS188A – JUNE 2006 – REVISED SEPTEMBER 2008 ................................................................................................................................................ www.ti.com 3.3 V =10% over operating free-air temperature range (unless otherwise noted) MIN NOM MAX UNIT VCC Supply voltage 3 3.3 3.6 V VI Input voltage 0 VCC V VIH High-level input voltage 0.7 × VCC V VIL Low-level input voltage 0.3 × VCC V VO Output voltage 0 VCC V IOH High-level output current (all outputs) 1.8 mA IOL Low-level output current (all outputs) 3.2 mA Oscillator/clock speed 20 MHz 5 V =10% over operating free-air temperature range (unless otherwise noted) MIN NOM MAX UNIT VCC Supply voltage 4.5 5 5.5 V VI Input voltage 0 VCC V All except XTAL1, XTAL2 2 VIH High-level input voltage V XTAL1, XTAL2 0.7 × VCC All except XTAL1, XTAL2 0.8 VIL Low-level input voltage V XTAL1, XTAL2 0.3 × VCC VO Output voltage 0 VCC V IOH High-level output current (all outputs) 4 mA IOL Low-level output current (all outputs) 4 mA Oscillator/clock speed 24 MHz 1.8 V Nominal over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP(1) MAX UNIT VOH High-level output voltage(2) IOH = –0.5 mA 1.3 V VOL Low-level output voltage(2) IOL = 1 mA 0.5 V VCC = 1.98 V, VSS = 0, VI = 0 to 1.98 V, II Input current 10 =A All other terminals floating High-impedance-state VCC = 1.98 V, VSS = 0, VI = 0 to 1.98 V, IOZ ±20 =A output current Chip selected in write mode or chip deselected VCC = 1.98 V, TA = 0°C, RXA, RXB, DSRA, DSRB, CDA, ICC Supply current CDB, CTSA, CTSB, RIA, and RIB at 1.4 V, All other inputs at mA 0.4 V, XTAL1 at 16 MHz, No load on outputs Ci(CLK) Clock input impedance 15 20 pF VCC = 0, VSS = 0, f = 1 MHz, CO(CLK) Clock output impedance 20 30 pF TA = 25°C, All other terminals grounded CI Input impedance 6 10 pF CO Output impedance 10 20 pF (1) All typical values are at VCC = 1.8 V and TA = 25°C. (2) These parameters apply for all outputs except XTAL2. 8 Submit Documentation Feedback Copyright © 2006–2008, Texas Instruments Incorporated Product Folder Link(s): TL16C2752 |
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