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AM5716 Datasheet(PDF) 9 Page - Texas Instruments |
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AM5716 Datasheet(HTML) 9 Page - Texas Instruments |
9 / 387 page 9 AM5716, AM5718 www.ti.com SPRS919K – JUNE 2014 – REVISED FEBRUARY 2016 Submit Documentation Feedback Product Folder Links: AM5716 AM5718 Terminal Configuration and Functions Copyright © 2014–2016, Texas Instruments Incorporated NOTE All unused power supply balls must be supplied with the voltages specified in the Section 5.4, Recommended Operating Conditions, unless alternative tie-off options are included in Section 4.4, Signal Descriptions. Table 4-1. Unused Balls Specific Connection Requirements BALLS CONNECTION REQUIREMENTS AE15 / AC15 / AE14 / D20 / AD17 / AC16 / V27 These balls must be connected to GND through an external pull resistor if unused E20 / D21 / E23 / C20 / C21 / AF14 / V28 / F18 These balls must be connect to the corresponding power supply through an external pull resistor if unused AB17 These balls must be connected to F22 (porz) if unused NOTE All other unused signal balls with a Pad Configuration Register can be left unconnected with their internal pullup or pulldown resistor enabled. NOTE All other unused signal balls without Pad Configuration Register can be left unconnected. 4.2 Ball Characteristics Table 4-2 describes the terminal characteristics and the signals multiplexed on each ball. The following list describes the table column headers: 1. BALL NUMBER: Ball number(s) on the bottom side associated with each signal on the bottom. 2. BALL NAME: Mechanical name from package device (name is taken from muxmode 0). 3. SIGNAL NAME: Names of signals multiplexed on each ball (also notice that the name of the ball is the signal name in muxmode 0). NOTE Table 4-2 does not take into account the subsystem multiplexing signals. Subsystem multiplexing signals are described in Section 4.4, Signal Descriptions. NOTE In the Driver off mode, the buffer is configured in high-impedance. NOTE In some cases Table 4-2 may present more than one signal name per muxmode for the same ball. First signal in the list is the dominant function as selected via CTRL_CORE_PAD_* register. All other signals are virtual functions that present alternate multiplexing options. This virtual functions are controlled via CTRL_CORE_ALT_SELECT_MUX or CTRL_CORE_VIP_MUX_SELECT register. For more information on how to use this options, please refer to Device TRM, Chapter Control Module, Section Pad Configuration Registers. 4. 18/16: This column shows if the functionality is applicable for AM5718 / AM5716 devices. Note that the ball characteristics table presents the functionality of AM5718 device. If the cell is empty it means that the signal is available in all devices. |
Número de pieza similar - AM5716_16 |
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Descripción similar - AM5716_16 |
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