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SMQ320C50HFG Datasheet(PDF) 10 Page - Texas Instruments |
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SMQ320C50HFG Datasheet(HTML) 10 Page - Texas Instruments |
10 / 31 page SMJ320C50/SMQ320C50 DIGITAL SIGNAL PROCESSOR SGUS020 – JUNE 1996 10 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251–1443 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VDD (see Note 1) – 0.3 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage range – 0.3 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output voltage range – 0.3 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum operating case temperature, TC 125 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Minimum operating free-air temperature, TA – 55 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, Tstg – 65 °C to 150°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE 1: All voltage values are with respect to VSS. recommended operating conditions MIN NOM MAX UNIT VDD Supply voltage 4.75 5 5.25 V VSS Supply voltage 0 V CLKIN, CLKIN2 3.0 VDD + 0.3 V VIH High-level input voltage CLKX, CLKR, TCLKX, TCLKR 2.5 VDD + 0.3 V All others 2.2 VDD + 0.3 V VIL Low-level input voltage – 0.3 0.6 V IOH High-level output current – 300‡ µA IOL Low-level output current 2 mA TC Operating case temperature 125 °C TA Operating free-air temperature – 55 °C ‡ This IOH can be exceeded when using a 1-KΩ pulldown resistor on the TDM serial port TADD output, however this output still meets VOH specifications under these conditions. electrical characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER TEST CONDITIONS§ MIN TYP¶ MAX UNIT VOH High-level output voltage# IOH = MAX 2.4 3 V VOL Low-level output voltage¶ IOL = MAX 0.3 0.6 V IOZ High-impedance output BR (with internal pullup) – 500 || 30 µA IOZ g current (VDD = MAX) All others – 30 || 30 µA TRST (with internal pulldown) – 30 || 800 II Input current TMS, TCK, TDI (with internal pullups) – 500 || 30 µA II (VI = VSS to VDD) X2/CLKIN – 50 || 50 All other inputs – 30 || 30 µA IDDC Supply current, core CPU Operating, TA = 25°C, VDD = 5.25 V, fx = 50 MHz 60 225 mA IDDP Supply current, pins Operating, TA = 25°C, VDD = 5.25 V, fx = 50 MHz 40 225 mA IDD Supply current standby IDLE instruction, TA = 125°C, VDD = 5.25 V, fx = 50 MHz 30 mA IDD Supply current, standby IDLE2 instruction, Clocks shut off, TA =125°C, VDD =5.25 V 7 µA Ci Input capacitance 15 40 pF Co Output capacitance 15 40 pF § For conditions shown as MIN / MAX, use the appropriate value specified under recommended operating conditions. ¶ All typical or nominal values are at VDD = 5 V, TA = 25°C. # All input and output voltage levels are TTL-compatible. Figure 1 shows the test load circuit; Figure 2 and Figure 3 show the voltage reference levels. || These values are not specified pending detailed characterization. |
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