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MT8982AC Datasheet(PDF) 11 Page - Mitel Networks Corporation |
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MT8982AC Datasheet(HTML) 11 Page - Mitel Networks Corporation |
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11 / 14 page ![]() ISO-CMOS MT8982 2-41 * Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied. ‡ Typical figures are at 25 °C and are for design aid only: not guaranteed and not subject to production testing. ‡ Typical figures are at 25 °C and are for design aid only: not guaranteed and not subject to production testing. † Timing is over recommended temperature & power supply voltages. ‡ Typical figures are at 25 °C and are for design aid only: not guaranteed and not subject to production testing. * High impedance is measured by pulling to the appropriate rail with RL, with timing corrected to cancel time taken to discharge CL. Absolute Maximum Ratings* Parameter Symbol Min Max Units 1 Power supply voltage VDD-VSS VDD-VSS 6V 2 Voltage on any pin VI VSS-0.3 VDD+0.3 V 3 Current at any pin (other than supply) IO 100 mA 4 Storage temperature TS -65 +150 °C 5 Package power dissipation PD 1000 mW Recommended Operating Conditions - Voltages are with respect to ground (V SS) unless otherwise stated. Characteristics Sym Min Typ‡ Max Units Test Conditions 1 Operating Temperature TOP -40 +85 °C 2 Power supply VDD 4.5 5.5 V 3 Input voltage VI VSS VDD V DC Electrical Characteristics - Voltages are with respect to ground (V SS) unless otherwise stated. Characteristics Sym Min Typ‡ Max Units Test Conditions 1 Operating supply voltage VDD 4.5 5.0 5.5 V 2 Operating supply current IDD 2.0 mA Outputs unloaded 3 Static supply current IDDS 100 µA All inputs =VDD 4 High level input VIH 2.0 V 5 Low level input voltage VIL 0.8 V 6 Input leakage current IIH/IIL 10.0 µAV IN=VSS or VDD 7 Low level output voltage VOL 0.4 V IOL = 4.0 mA 8 High level output voltage VOH 2.4 V IOH = 2.0 mA 9 Output low (sink) current IOL 4.0 mA VOUT=0.4 V 10 Output high (source) current IOH 2.0 mA VOUT=2.4V, VDD=4.5V AC Electrical Characteristics† - Serial Microport (see Figure 12) - Voltages are with respect to ground (VSS) unless otherwise stated. Characteristics Sym Min Typ‡ Max Units Test Conditions 1 Chip Select Setup Time tcs 5ns 2 RxD Input Setup Time trs 40 ns 3 RxD Input Hold Time trh 0ns 4 TxD Output Delay ttd 80 ns CL=50pF, RL=1kΩ 5 TxD Output Tristate Delay tdaz 140 ns CL=50pF, RL=1kΩ* 6 SCLK Pulse Width High tppwh 190 ns 7 SCLK Pulse Width Low tppwl 190 ns 8 Command/Data Byte Delay Time tcdbd 2 µs |
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