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ADSP-21364SBBCZENG Datasheet(PDF) 15 Page - Analog Devices |
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ADSP-21364SBBCZENG Datasheet(HTML) 15 Page - Analog Devices |
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15 / 52 page ![]() ADSP-21364 Preliminary Technical Data Rev. PrB | Page 15 of 52 | September 2004 ADSP-21364 SPECIFICATIONS RECOMMENDED OPERATING CONDITIONS ELECTRICAL CHARACTERISTICS Parameter1 1 Specifications subject to change without notice. K Grade B Grade C Grade Min Max Min Max Min Max Unit VDDINT Internal (Core) Supply Voltage 1.14 1.26 1.14 1.26 0.95 1.05 V AVDD Analog (PLL) Supply Voltage 1.14 1.26 1.14 1.26 0.95 1.05 V VDDEXT External (I/O) Supply Voltage 3.13 3.47 3.13 3.47 3.13 3.47 V VIH 2 2 Applies to input and bidirectional pins: AD15–0, FLAG3–0, DAI_Px, SPICLK, MOSI, MISO, SPIDS, BOOTCFGx, CLKCFGx, RESET, TCK, TMS, TDI, TRST. High Level Input Voltage @ VDDEXT = max 2.0 VDDEXT + 0.5 2.0 VDDEXT + 0.5 2.0 VDDEXT + 0.5 V VIL 2 Low Level Input Voltage @ VDDEXT = min –0.5 +0.8 –0.5 +0.8 –0.5 +0.8 V VIH_CLKIN 3 3 Applies to input pin CLKIN. High Level Input Voltage @ VDDEXT = max 1.74 VDDEXT + 0.5 1.74 VDDEXT + 0.5 1.74 VDDEXT + 0.5 V VIL_CLKIN Low Level Input Voltage @ VDDEXT = min –0.5 +1.19 –0.5 +1.19 –0.5 +1.19 V TAMB 4, 5 4 See Thermal Characteristics on Page 44 for information on thermal specifications. 5 See Engineer-to-Engineer Note (No. TBD) for further information. Ambient Operating Temperature 0 +70 –40 +85 –40 +105 °C Parameter1 Test Conditions Min Max Unit VOH 2 High Level Output Voltage @ VDDEXT = min, IOH = –1.0 mA 3 2.4 V VOL 2 Low Level Output Voltage @ VDDEXT = min, IOL = 1.0 mA 3 0.4 V IIH 4, 5 High Level Input Current @ VDDEXT = max, VIN = VDDEXT max 10 µA IIL 4 Low Level Input Current @ VDDEXT = max, VIN = 0 V 10 µA IILPU 5 Low Level Input Current Pullup @ VDDEXT = max, VIN = 0 V 200 µA IOZH 6, 7 Three-State Leakage Current @ VDDEXT= max, VIN = VDDEXT max 10 µA IOZL 6 Three-State Leakage Current @ VDDEXT = max, VIN = 0 V 10 µA IOZLPU 7 Three-State Leakage Current Pullup @ VDDEXT = max, VIN = 0 V 200 µA IDD-INTYP 8, 9 Supply Current (Internal) tCCLK = min, VDDINT = nom 500 mA AIDD 10 Supply Current (Analog) AVDD = max 10 mA CIN 11, 12 Input Capacitance fIN=1 MHz, TCASE=25°C, VIN=1.2V 4.7 pF 1 Specifications subject to change without notice. 2 Applies to output and bidirectional pins: AD15–0, RD, WR, ALE, FLAG3–0, DAI_Px, SPICLK, MOSI, MISO, EMU, TDO, CLKOUT, XTAL. 3 See Output Drive Currents on Page 43 for typical drive current capabilities. 4 Applies to input pins: SPIDS, BOOTCFGx, CLKCFGx, TCK, RESET, CLKIN. 5 Applies to input pins with 22.5 kΩ internal pullups: TRST, TMS, TDI. 6 Applies to three-statable pins: FLAG3–0. 7 Applies to three-statable pins with 22.5 kΩ pullups: AD15-0, DAI_Px, SPICLK, EMU, MISO, MOSI. 8 Typical internal current data reflects nominal operating conditions. 9 See Engineer-to-Engineer Note (No. TBD) for further information. 10Characterized, but not tested. 11Applies to all signal pins. 12Guaranteed, but not tested. |
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