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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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TMP320C2811PBKA датащи(PDF) 85 Page - Texas Instruments |
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TMP320C2811PBKA датащи(HTML) 85 Page - Texas Instruments |
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85 / 147 page  Electrical Specifications 85 June 2004 SPRS257 6.2 Recommended Operating Conditions† MIN NOM MAX UNIT VDDIO Device supply voltage, I/O 3.14 3.3 3.47 V V V Device supply voltage CPU 1.8 V (135 MHz) 1.71 1.8 1.89 V VDD, VDD1 Device supply voltage, CPU 1.9 V (150 MHz) 1.81 1.9 2 V VSS Supply ground 0 V VDDA1, VDDA2, AVDDREFBG, VDDAIO ADC supply voltage 3.14 3.3 3.47 V f Device clock frequency VDD = 1.9 V ± 5% 2 150 MHz fSYSCLKOUT Device clock frequency (system clock) VDD = 1.8 V ± 5% 2 135 MHz All inputs except XCLKIN 2 V V High level input voltage All inputs except XCLKIN 2 VDDIO V VIH High-level input voltage XCLKIN (@ 50 µA max) 0.7VDD VDD V V Low level input voltage All inputs except XCLKIN 0.8 V VIL Low-level input voltage XCLKIN (@ 50 µA max) 0.3VDD V I High-level output source current, All I/Os except Group 2 − 4 mA IOH High level output source current, VOH = 2.4 V Group 2‡ − 8 mA I Low-level output sink current, All I/Os except Group 2 4 mA IOL Low level output sink current, VOL = VOL MAX Group 2‡ 8 mA Abi t A version − 40 85 °C TA Ambient temperature S version§ − 40 125 °C TA temperature Q version − 40 125 °C † See Section 6.7 for power sequencing of VDDIO, VDDAIO, VDD, VDDA1, VDDA2, and AVDDREFBG. ‡ Group 2 pins are as follows: XINTF pins, PDPINTA, TDO, XCLKOUT, XF, EMU0, and EMU1. § Replaced by Q temperature option from silicon revision E onwards 6.3 Electrical Characteristics Over Recommended Operating Conditions (Unless Otherwise Noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT V High level output voltage IOH = IOHMAX 2.4 V VOH High-level output voltage IOH = 50 µA VDDIO − 0.2 V V Low level output voltage I I MAX 04 V VOL Low-level output voltage IOL = IOLMAX 0.4 V I Input With pullup VDDIO = 3.3 V, V 0 V All I/Os§ (including XRS) except EVB −80 −140 −190 A IIL p current (low level) With pullup VIN = 0 V GPIOB/EVB −13 −25 −35 µA (low level) With pulldown VDDIO = 3.3 V, VIN = 0 V ±2 Input With pullup VDDIO = 3.3 V, VIN = VDD ±2 IIH Input current (hi h l l) With pulldown¶ VDDIO = 3.3 V, 28 50 80 µA IH (high level) With pulldown¶ VDDIO = 3.3 V, VIN = VDD 28 50 80 µ IOZ Output current, high-impedance state (off-state) VO = VDDIO or 0 V ±2 µA Ci Input capacitance 2 pF Co Output capacitance 3 pF § The following pins have no internal PU/PD: GPIOE0, GPIOE1, GPIOF0, GPIOF1, GPIOF2, GPIOF3, GPIOF12, GPIOG4, and GPIOG5. ¶ The following pins have an internal pulldown: XMP/MC, TESTSEL, and TRST. |
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