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ADSP-2191M Datasheet(PDF) 18 Page - Analog Devices |
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ADSP-2191M Datasheet(HTML) 18 Page - Analog Devices |
18 / 48 page ADSP-2191M –18– REV. A SPECIFICATIONS RECOMMENDED OPERATING CONDITIONS Parameter Test Conditions K Grade (Commercial) Min Max B Grade (Industrial) Min Max Unit V DDINT Internal (Core) Supply Voltage 2.37 2.63 2.37 2.63 V V DDEXT External (I/O) Supply Voltage 2.97 3.6 2.97 3.6 V V IH High Level Input Voltage @ V DDINT = max, V DDEXT = max 2.0 V DDEXT +0.3 2.0 V DDEXT +0.3 V V IL Low Level Input Voltage @ V DDINT = min, V DDEXT = min –0.3 + 0.8 –0.3 + 0.8 V T AMB Ambient Operating Temperature 070 – 40 + 85 ºC Specifications subject to change without notice. ELECTRICAL CHARACTERISTICS K and B Grades Parameter Test Conditions Min Typ Max Unit V OH High Level Output Voltage 1 1Applies to output and bidirectional pins: DATA15–0, ADDR21–0, HAD15–0, MS3–0, IOMS, RD, WR, CLKOUT, HACK, PF7–0, TMR2–0, BGH, BG, DT0, DT1, DT2/MISO0, TCLK0, TCLK1, TCLK2/SCK0, RCLK0, RCLK1, RCLK2/SCK1, TFS0, TFS1, TFS2/MOSI0, RFS0, RFS1, RFS2/MOSI1, BMS, TDO, TXD, EMU, DR2/MISO1. @ V DDEXT = min, I OH = –0.5 mA 2.4 V V OL Low Level Output Voltage1 @ V DDEXT = min, I OL = 2.0 mA 0.4 V I IH High Level Input Current 2, 3 2Applies to input pins: ACK, BR, HCMS, HCIOMS, HA16, HALE, HRD, HWR, CLKIN, DR0, DR1, RXD, HACK_P. 3Applies to input pins with internal pull-ups: BMODE0, BMODE1, OPMODE, BYPASS, TCK, TMS, TDI, RESET. @ V DDEXT = max, V IN = VDD max 10 µA I IL Low Level Input Current3, 4 4Applies to input pin with internal pull-down: TRST. @ V DDEXT = max, V IN = 0 V 10 µA I IHP High Level Input Current 5 @ V DDEXT = max, V IN = VDD max 30 100 µA I ILP Low Level Input Current4 @ V DDEXT = max, V IN = 0 V 20 70 µA I OZH Three-State Leakage Current 5 5Applies to three-statable pins: DATA15–0, ADDR21–0, MS3–0, RD, WR, PF7–0, BMS, IOMS, TFSx, RFSx, TDO, EMU, TCLKx, RCLKx, DTx, HAD15–0, TMR2–0. @ V DDEXT = max, V IN = VDD max 10 µA I OZL Three-State Leakage Current6 @ V DDEXT = max, V IN = 0 V 10 µA C IN Input Capacitance 6, 7 6Applies to all signal pins. 7Guaranteed, but not tested. f IN = 1 MHz, T CASE = 25°C, V IN = 2.5 V 8pF Specifications subject to change without notice. |
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Similar Description - ADSP-2191M_15 |
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