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SWCS049B 数据表(PDF) 15 Page - Texas Instruments |
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SWCS049B 数据表(HTML) 15 Page - Texas Instruments |
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15 / 119 page ![]() 15 TPS659110, TPS659112, TPS659113 TPS659114, TPS659118, TPS6591133 www.ti.com SWCS049Q – JUNE 2010 – REVISED MARCH 2016 Submit Documentation Feedback Product Folder Links: TPS659110 TPS659112 TPS659113 TPS659114 TPS659118 TPS6591133 Specifications Copyright © 2010–2016, Texas Instruments Incorporated 5.7 Digital I/O Voltage Electrical Characteristics over operating free-air temperature range (unless otherwise noted) PARAMETER MIN TYP MAX UNIT RELATED I/Os: PWRON Low-level input voltage VIL 0.3 × VBAT V High-level input voltage VIH 0.7 × VBAT V RELATED I/Os: PWRHOLD, GPIO0-8, PWRDN Low-level input voltage VIL 0.45 V High-level input voltage VIH 1.3 VBAT V RELATED I/Os: BOOT1 Low level input – Impedance between BOOT1 and GND 10 k Ω High level input – Impedance between BOOT1 and VRTC 10 k Ω HiZ level input – Impedance between BOOT1 and GND 500 k Ω RELATED I/Os: SLEEP Low-level input voltage VIL 0.35 × VDDIO V High-level input voltage VIH 0.65 × VDDIO V RELATED I/Os: HDRST Low-level input voltage VIL 0.35 × VRTC V High-level input voltage VIH 0.65 × VRTC V RELATED I/Os: NRESPWRON, INT1, 32KCLKOUT Low-level output voltage VOL IOL = 100 µA 0.2 V IOL = 2 mA 0.45 High-level output voltage VOH IOH = 100 µA VDDIO – 0.2 V IOH = 2 mA VDDIO – 0.45 RELATED I/Os: GPIO0 (PUSH-PULL MODE) Low-level output voltage VOL IOL = 100 µA 0.2 V IOL = 2 mA 0.45 High-level output voltage VOH IOH = 100 µA VCC7 – 0.2 V IOH = 2 mA VCC7 – 0.45 RELATED OPEN-DRAIN I/Os: GPIO0, GPIO4, GPIO5, GPIO6, GPIO8, NRESPWRON2 Low-level output voltage VOL IOL = 100 µA 0.2 V IOL = 2 mA 0.45 RELATED OPEN-DRAIN I/Os: GPIO2, GPIO7 Low-level output voltage VOL IOL = 100 µA 0.2 V IOL = 1.9 mA 0.45 RELATED OPEN-DRAIN I/Os: GPIO1, GPIO3 Low-level output voltage VOL IOL = 100 µA 0.2 V IOL = 2 mA 0.4 I2C-SPECIFIC RELATED I/Os: SCL, SDA, EN1, EN2 Low-level input voltage VIL –0.5 0.3 × VDDIO V High-level input voltage VIH 0.7 × VDDIO V Hysteresis 0.1 × VDDIO V Low-level output voltage VOL at 3 mA (sink current), VDDIO = 1.8 V 0.2 × VDDIO V Low-level output voltage VOL at 3 mA (sink current), VDDIO = 3.3 V 0.4 × VDDIO V |
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